{"title":"Sensors","description":"\u003cp\u003eBrowse our Sensors collection. Free Shipping.\u003c\/p\u003e","products":[{"product_id":"syren-single-10a-dc-motor-driver-discontinued","title":"SyRen Single 10A DC Motor Driver [discontinued]","description":"\u003csection class=\"info_INTRODUCTION\"\u003e \u003cdiv\u003eThe SyRen motor driver is one of the most versatile, efficient and easy to use motor drivers on the market. It is suitable for medium powered robots - up to 30lbs in combat or 100lbs for general purpose robotics.\u003c\/div\u003e \u003cdiv\u003eOut of the box, the SyRen 10 can supply a single DC brushed motor with up to 10A continuously. Peak currents of 15A are achievable for a few seconds.\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003eOvercurrent and thermal protection means you'll never have to worry about killing the driver with accidental stalls or by hooking up too big a motor.\u003c\/div\u003e \u003cdiv\u003eWith just one SyRen driver you can control a motor with: analog voltage, radio control, serial and packetized serial. You can build many different robots of increasing complexity for years to come with a SyRen. Owning two SyRens allows you to build differential drive (tank style) robots because they can work in tandem with built in mixing.\u003c\/div\u003e \u003cdiv\u003eThe operating mode is set with the onboard DIP switches so there are no jumpers to lose. The SyRen features screw terminal connectors - making it possible for you to build a robot without even soldering.\u003c\/div\u003e \u003cdiv\u003eSyRen is the first synchronous regenerative motor driver in its class. The regenerative topology means that your batteries get recharged whenever you command your robot to slow down or reverse. SyRen also allows you to make very fast stops and reverses - giving your robot a quick and nimble edge.\u003c\/div\u003e \u003cdiv\u003eSyRen has a built in 5V BEC that can provide power to a microcontroller or R\/C receiver. The lithium cutoff mode allows SyRen to operate safely with lithium ion and lithium polymer battery packs - the highest energy density batteries available.\u003c\/div\u003e \u003cdiv\u003eSyRen's transistors are switched at ultrasonic speeds (32kHz), meaning no one will be able to hear your robot ninja army approaching.\u003c\/div\u003e \u003cdiv\u003eUse of our motor drivers with cheap AC adapters is not recommended. Use a battery or at least put a battery in parallel with a DC supply.\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cbr\u003e \u003c\/section\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003csection class=\"info_SPECIFICATION\"\u003e \u003ch5\u003eSpecification\u003c\/h5\u003e \u003cul\u003e \u003cli\u003eUp to 18V in: 10A continuous, 15A peak\u003c\/li\u003e \u003cli\u003e24V in: 8A continuous, 10A continuous with additional heatsinking\/airflow, 15A peak\u003c\/li\u003e \u003cli\u003eSynchronous regenerative drive\u003c\/li\u003e \u003cli\u003eUltra-sonic switching frequency\u003c\/li\u003e \u003cli\u003eThermal and overcurrent protection\u003c\/li\u003e \u003cli\u003eLithium protection mode \u003c\/li\u003e \u003cli\u003eInput modes: Analog, R\/C, simplified serial, packetized serial\u003c\/li\u003e \u003cli\u003eSize: 35 x 57 x 14 mm (1.38 2.24)\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cbr\u003e \u003c\/section\u003e\u003cp\u003e \u003c\/p\u003e\u003ch5\u003eDocuments\u003c\/h5\u003e \u003cp\u003e \u003c\/p\u003e\u003cul\u003e\n\t\u003cli\u003e\nSyRen10-20 \u003c\/li\u003e\n\t\u003cli\u003e\nQuick start guide \u003c\/li\u003e\n\t\u003cli\u003e\nSyRen DIP switch wizard \u003c\/li\u003e\n\t\u003cli\u003e\nMotor driver efficiency comparison \u003c\/li\u003e\n\t\u003cli\u003e\nSample RPM versus throttle graph \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DimensionEngineering","offers":[{"title":"Default Title","offer_id":44930670329945,"sku":"cog1789671493167","price":41.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/syren-single-10a-dc-motor-driver-discontinued_1.jpg?v=1789671498"},{"product_id":"syren-single-25a-dc-motor-driver-discontinued","title":"SyRen Single 25A DC Motor Driver [discontinued]","description":"\u003csection class=\"info_INTRODUCTION\"\u003e \u003cdiv\u003eThe SyRen motor driver is one of the most versatile, efficient and easy to use motor drivers on the market. It is suitable for medium powered robots - up to 50lbs in combat or 180lbs for general purpose robotics.\u003c\/div\u003e \u003cdiv\u003eOut of the box, the SyRen 25 can supply a single DC brushed motor with up to 25A continuously. Peak currents of 45A are achievable for a few seconds.\u003c\/div\u003e \u003cdiv\u003eOvercurrent and thermal protection means you'll never have to worry about killing the driver with accidental stalls or by hooking up too big a motor.\u003c\/div\u003e \u003cdiv\u003eWith just one SyRen driver you can control a motor with: analog voltage, radio control, serial and packetized serial. You can build many different robots of increasing complexity for years to come with a SyRen. Owning two SyRens allows you to build differential drive (tank style) robots because they can work in tandem with built in mixing.\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003eThe operating mode is set with the onboard DIP switches so there are no jumpers to lose. The SyRen features screw terminal connectors - making it possible for you to build a robot without even soldering.\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003eSyRen is the first synchronous regenerative motor driver in its class. The regenerative topology means that your batteries get recharged whenever you command your robot to slow down or reverse. SyRen also allows you to make very fast stops and reverses - giving your robot a quick and nimble edge.\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003eSyRen has a built in 5V BEC that can provide power to a microcontroller or R\/C receiver. The lithium cutoff mode allows SyRen to operate safely with lithium ion and lithium polymer battery packs - the highest energy density batteries available.\u003c\/div\u003e \u003cdiv\u003eSyRen's transistors are switched at ultrasonic speeds (32kHz), meaning no one will be able to hear your robot ninja army approaching.\u003c\/div\u003e \u003cdiv\u003eUse of our motor drivers with cheap AC adapters is not recommended. Use a battery or at least put a battery in parallel with a DC supply.\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cbr\u003e \u003c\/section\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003csection class=\"info_SPECIFICATION\"\u003e \u003ch5\u003eSpecification\u003c\/h5\u003e \u003cul\u003e \u003cli\u003e25A continuous, 45A peak\u003c\/li\u003e \u003cli\u003e6-24V nominal, 30V absolute maximum \u003c\/li\u003e \u003cli\u003eSynchronous regenerative drive\u003c\/li\u003e \u003cli\u003eUltra-sonic switching frequency\u003c\/li\u003e \u003cli\u003eThermal and overcurrent protection\u003c\/li\u003e \u003cli\u003eLithium protection mode \u003c\/li\u003e \u003cli\u003eInput modes: Analog, R\/C, simplified serial, packetized serial\u003c\/li\u003e \u003cli\u003eSize: 61 x 58 x 21 mm (2.40)\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cbr\u003e \u003c\/section\u003e\u003cp\u003e \u003c\/p\u003e\u003ch5\u003eDocuments\u003c\/h5\u003e \u003cp\u003e \u003c\/p\u003e\u003cul\u003e\n\t\u003cli\u003e\nSyRen10-25 \u003c\/li\u003e\n\t\u003cli\u003e\nQuick start guide \u003c\/li\u003e\n\t\u003cli\u003e\nSyRen DIP switch wizard \u003c\/li\u003e\n\t\u003cli\u003e\nMotor driver efficiency comparison \u003c\/li\u003e\n\t\u003cli\u003e\nSample RPM versus throttle graph \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DimensionEngineering","offers":[{"title":"Default Title","offer_id":44930671673433,"sku":"axh1789671497489","price":66.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/syren-single-25a-dc-motor-driver-discontinued_1.jpg?v=1789671501"},{"product_id":"ethernet-controlled-8-channel-relay-16a-discontinued","title":"Ethernet Controlled 8 Channel Relay 16A [Discontinued]","description":"\u003csection class=\"info_INTRODUCTION\"\u003e\n\u003cp\u003eThe ETH-RLY16 provides eight volt free contact relay outputs with a current rating of up to 16Amp each. The module is power from a 12vdc supply which can be regulated or unregulated. The DC input jack is 2.1mm with positive core polarity, DC supplies are required to supply at least 500mA at 12vdc. The relays are SPCO (Single Pole Change Over) types. The normally open, normally closed and common pins are all available on the screw terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelay Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"middle\"\u003eload type\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003eTypical applications\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003eRating\u003c\/td\u003e\n\u003ctd align=\"middle\" rowspan=\"6\"\u003eMax DC load capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"middle\"\u003eAC1\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003eNon inductive or\u003cbr\u003e slightly inductive loads\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003e16A @ 250V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"middle\"\u003eAC15\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003eControl of \u003cbr\u003e electromagnetic load \u003cbr\u003e (\u0026gt;72VA)\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003e3A @ 120V AC \u003cbr\u003e 1.5A @ 240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"middle\"\u003eAC3\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003eControl of motor\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003e750W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"middle\"\u003eDC1\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003eNon inductive or\u003cbr\u003e slightly inductive loads\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003e16A @ 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"middle\"\u003eDC13\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003eControl of electromagnetic \u003cbr\u003e loads\u003c\/td\u003e\n\u003ctd align=\"middle\"\u003e0.22A @ 120V DC\u003cbr\u003e 0.1A @ 250V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003csection class=\"info_SPECIFICATION\"\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of Relay's - 8\u003c\/li\u003e\n\u003cli\u003ePower - 12V DC adaptor, supplied separately.\u003c\/li\u003e\n\u003cli\u003eControl interface - HTTP (webpage) or TCP\/IP over Ethernet.\u003c\/li\u003e\n\u003cli\u003eRelay current - Up to 16Amp @24vdc or 250vac\u003c\/li\u003e\n\u003cli\u003eConnections - Screw Terminals for N\/O N\/C and Common contacts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eDocuments\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManual\u003c\/li\u003e\n\u003cli\u003eRM85 Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Devantech","offers":[{"title":"Default Title","offer_id":44930672427097,"sku":"oag1789671506980","price":84.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/ethernet-controlled-8-channel-relay-16a-discontinued_1.jpg?v=1789671511"},{"product_id":"ir-distance-sensor-includes-cable-20cm-150cm-gp2y0a02yk","title":"IR distance sensor includes cable (20cm-150cm) (GP2Y0A02YK)","description":"\u003cp\u003e\u003cstrong\u003eThe Sharp IR Distance Sensor (20-150 cm) measures how far away an object is by detecting reflected infrared light and outputs an analogue voltage that can be read by a microcontroller.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eThis SHARP \u003cstrong\u003edistance sensor\u003c\/strong\u003e bounces IR off objects to determine how far away they are. It returns an analogue voltage that can be used to determine how close the nearest object is. Comes with \u003cstrong\u003e8\" long 3-JST interface wire\u003c\/strong\u003e. These sensors are good for detection between \u003cstrong\u003e20cm-150cm\u003c\/strong\u003e. For over \u003cstrong\u003e1m\u003c\/strong\u003e distance, we suggest using sonar sensors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTo use\u003c\/strong\u003e, connect black wire to ground, red wire to \u003cstrong\u003e5V\u003c\/strong\u003e and white wire to analogue input. The analogue voltage out will range from \u003cstrong\u003e3V\u003c\/strong\u003e when an object is only 8\" (20 cm) away and \u003cstrong\u003e0.4V\u003c\/strong\u003e when the object is 60\" (150 cm) away.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSHARP infrared distance sensor with analogue voltage output\u003c\/li\u003e\n\u003cli\u003eDetection range: 20cm to 150cm\u003c\/li\u003e\n\u003cli\u003e3V output at 20cm, 0.4V output at 150cm\u003c\/li\u003e\n\u003cli\u003eIncludes 8\" (20cm) 3-JST interface wire\u003c\/li\u003e\n\u003cli\u003eConnect to 5V power supply and analogue input pin\u003c\/li\u003e\n\u003cli\u003eIdeal for object detection and proximity sensing\u003c\/li\u003e\n\u003cli\u003eFor distances over 1m, sonar sensors recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 21.66mm\u003c\/li\u003e\n\u003cli\u003eWidth: 44.39mm\u003c\/li\u003e\n\u003cli\u003eHeight: 18.67mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5.06g without cable\/7.88g with cable\u003c\/li\u003e\n\u003cli\u003eScrew holes are 37mm apart - 3.2.mm diameter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGP2Y0A02YK Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x IR distance sensor includes cable (20cm-150cm) (GP2Y0A02YK)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930691891289,"sku":"toy1789671530912","price":16.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/ir-distance-sensor-includes-cable-20cm-150cm-gp2y0a02yk_1.jpg?v=1789671535"},{"product_id":"l3gd20h-triple-axis-gyro-breakout-board-l3gd20l3g4200-upgrade-l3gd20h","title":"L3GD20H Triple-Axis Gyro Breakout Board - L3GD20\/L3G4200 Upgrade (L3GD20H)","description":"\u003cp\u003eA gyroscope is a type of sensor that can sense twisting and turning motions. Often paired with an accelerometer, you can use these to do 3D motion capture and inertial measurement (that is - you can tell how an object is moving!) As these sensors become more popular and easier to manufacture, the prices for them have dropped to the point where you can easily afford a triple-axis gyro! Only a decade ago, this space-tech sensor would have been hundreds of dollars.\u003c\/p\u003e\n\u003cp\u003eThis breakout board is based on the latest gyro technology, the L3GD20H from STMicro. It's the upgrade to the L3G4200 (see this app note on what to look for if upgrading an existing design to the L3GD20) with three full axes of sensing. The chip can be set to ±250, ±500, or ±2000 degree-per-second scale for a large range of sensitivity. There's also built-in high and low pass sensing to make data processing easier. The chip supports both I2C and SPI so you can interface with any microcontroller easily.\u003c\/p\u003e\n\u003cp\u003eSince this chip is a 3.3V max device, but many of our customers want to use it with an Arduino, we soldered it to a breakout board with level-shifting circuitry so you can use the I2C or SPI interface safely using a 5V interface device. We also place a 3.3V regulator on there so you can power it from 5V.\u003c\/p\u003e\n\u003cp\u003eSince we expect people will want to attach it firmly to their project, the PCB comes with four 2.1mm mounting holes. Use #2-56 imperial or M2 screws screws.\u003c\/p\u003e\n\u003cp\u003eGetting started is easy - simply connect SDA to your Arduino I2C data pin (On the UNO this is A4), SCL to I2C clock (Uno: A5), GND to ground, and Vin to 3 or 5VDC. Then install and run our easy-to-use Arduino library, which will print out the XYZ sensor data to the serial terminal. Our library also supports SPI on any 4 digital I\/O pins, see the example for wiring.\u003c\/p\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAs of June 12, 2024\u003c\/strong\u003e – We updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen; you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eDimensions (without header):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 30.65mm\u003c\/li\u003e\n\u003cli\u003eWidth: 19.11mm\u003c\/li\u003e\n\u003cli\u003eHeight: 3mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2.02g\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x6B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930692743257,"sku":"noo1789671537545","price":12.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/l3gd20h-triple-axis-gyro-breakout-board---l3gd20l3g4200-upgrade-l3gd20h_1.jpg?v=1789671541"},{"product_id":"adxl326-5v-ready-triple-axis-accelerometer-16g-analog-out","title":"ADXL326 - 5V ready triple-axis accelerometer (+-16g analog out)","description":"\u003cp\u003eWe've now got a wider range version of our favourite triple-axis accelerometer - it even has an onboard 3.3V regulator - making it a perfect choice for interfacing with a 5V microcontroller such as the Arduino. This breakout comes with 3 analogue outputs for X, Y and Z axis measurements on a 0.75\"x0.75\" breakout board.\u003c\/p\u003e\n\u003cp\u003eThe ADXL326 is the latest and greatest from Analog Devices, known for its exceptional quality MEMS devices. The VCC takes up to 5V in and regulates it to 3.3V with an output pin. The analogue outputs are ratiometric: that means that 0g measurement output is always at half of the 3.3V output (1.65V), -16g is at 0v and 16g is at 3.3V with full scaling in between.\u003c\/p\u003e\n\u003cp\u003eFully assembled and tested. Comes with an 8-pin 0.1\" standard header in case you want to use it with a breadboard or perfboard. Two 2mm (0.08\") mounting holes for easy attachment.\u003c\/p\u003e\n\u003cp\u003eThe XYZ filter capacitors are 0.1uF for a 50 Hz bandwidth\u003c\/p\u003e\n\u003cp\u003eSee the ADXL326 webpage for datasheets and more\u003c\/p\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of June 12, 2024\u003c\/strong\u003e - we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eDimensions (without header):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength:19mm\u003c\/li\u003e\n\u003cli\u003eWidth:19mm\u003c\/li\u003e\n\u003cli\u003eHeight:3.14mm\u003c\/li\u003e\n\u003cli\u003eWeight:1.29g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930707390553,"sku":"drw1789671612610","price":15.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/adxl326---5v-ready-triple-axis-accelerometer--16g-analog-out_1.jpg?v=1789671618"},{"product_id":"pulse-sensor-amped-kit","title":"Pulse Sensor Amped Kit","description":"\u003cp\u003e\u003cstrong\u003eThe Pulse Sensor Amped Kit is an easy-to-use heart-rate sensor for Arduino and compatible boards, featuring onboard amplification and noise reduction for fast, reliable pulse monitoring in wearable, educational, and interactive projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003e\u003cstrong\u003eThe Pulse Sensor Amped Kit\u003c\/strong\u003e is a greatly improved version of the original Pulse Sensor, a plug-and-play heart-rate sensor for Arduino and Arduino compatibles. It can be used by students, artists, athletes, makers, and game \u0026amp; mobile developers who want to easily incorporate live heart-rate data into their projects.\u003cbr\u003e\u003cbr\u003ePulse Sensor Amped adds amplification and noise cancellation circuitry to the hardware. It's noticeably faster and easier to get reliable pulse readings. Pulse Sensor Amped works with either a \u003cstrong\u003e3V or 5V\u003c\/strong\u003e Arduino.\u003cbr\u003e\u003cbr\u003eLastly, the Pulse Sensor creators have also streamlined and improved the Processing visualization software and Arduino code that comes with this hardware.\u003cbr\u003e\u003cbr\u003eThe kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA 24-inch Colour-Coded Cable, with a standard male header connectors. Plug it straight into an Arduino or a Breadboard. No soldering is required.\u003c\/li\u003e\n\u003cli\u003eAn Ear Clip, perfectly sized to the sensor. It can be hot-glued or epoxied to the back of the sensor to get reading from an ear lobe.\u003c\/li\u003e\n\u003cli\u003eParts to make a handy Velcro finger strap. This is another great way to get heart-rate data.\u003c\/li\u003e\n\u003cli\u003e4 Transparent Stickers, to insulate the front of the Pulse Sensor from oily fingers and sweaty earlobes.\u003c\/li\u003e\n\u003cli\u003eThe Pulse Sensor has 3 holes around the outside edge which make it easy to sew it into almost anything.\u003c\/li\u003e\n\u003cli\u003eProcessing visualization software and Arduino code (made in Processing) to instantly see output of the sensor and for troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlug-and-play heart-rate sensor for Arduino and Arduino compatibles\u003c\/li\u003e\n\u003cli\u003eAmplification and noise cancellation circuitry for reliable pulse readings\u003c\/li\u003e\n\u003cli\u003eCompatible with 3V or 5V Arduino boards\u003c\/li\u003e\n\u003cli\u003e24-inch colour-coded cable with male header connectors – no soldering required\u003c\/li\u003e\n\u003cli\u003eIncludes ear clip attachment for earlobe readings\u003c\/li\u003e\n\u003cli\u003eVelcro finger strap components included\u003c\/li\u003e\n\u003cli\u003eFour transparent stickers to insulate sensor from moisture and oils\u003c\/li\u003e\n\u003cli\u003eThree holes around sensor edge for easy sewing integration\u003c\/li\u003e\n\u003cli\u003eProcessing-based visualisation software included\u003c\/li\u003e\n\u003cli\u003eStreamlined Arduino code and improved documentation\u003c\/li\u003e\n\u003cli\u003eSuitable for students, artists, athletes, makers, and developers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003eGetting Started Project\u003c\/li\u003e\n\u003cli\u003eGetting Advanced Code\u003c\/li\u003e\n\u003cli\u003ePulse Sensor Processing Visualizer\u003c\/li\u003e\n\u003cli\u003eThere's a book from Apress\/Springer written by the designers of this sensor if you want lots of project ideas and code samples!\u003c\/li\u003e\n\u003cli\u003e\nA 3D-printable holder for the sensor to easily attach it to a finger.\n\u003c\/li\u003e\n\u003cli\u003eGetting started guide (PDF)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Pulse Sensor Amped Kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930717024345,"sku":"gwf1789671665807","price":37.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/pulse-sensor-amped-kit_1.jpg?v=1789671669"},{"product_id":"ina169-analog-dc-current-sensor-breakout-60v-5a-max","title":"INA169 Analog DC Current Sensor Breakout - 60V 5A Max","description":"\u003cp\u003eThis breakout board will solve all your current monitoring problems. Instead of struggling with a multimeter, you can just use the handy INA169 chip on this breakout to both measure both the DC current draw and have a handy analogue output that is with respect to ground. The analogue output makes this an ideal breakout for feedback-loop control.\u003c\/p\u003e\n\u003cp\u003eMost current-measuring devices such as our current panel meter are only good for low-side measuring. That means that unless you want to get a battery involved, you have to stick the measurement resistor between the target ground and the true ground. This can cause problems with circuits since electronics tend to not like it when the ground references change and move with varying current draw. This chip is much smarter - it can handle high-side current measuring, up to +60VDC!\u003c\/p\u003e\n\u003cp\u003eA precision amplifier measures the voltage across the 0.1 ohm, 1% sense resistor. The resistor is rated for 2W continuous so you can measure up to +5A continuous. The output is a current that is drawn through the on-board 10K resistor so that the output voltage is 1V per Amp. So for the 2A draw, the output will be 2V. You can change out the load resistor to be larger or smaller by cutting the traces next to it and soldering a thru-hole resistor over. If you solder in a 20K resistor you'll get 2V per Amp, with a 5K resistor, 0.5V per Amp.\u003c\/p\u003e\n\u003cp\u003eWe include a 5-pin header (so you can easily attach this sensor to a breadboard) as well as a 3.5mm terminal plug so you can easily attach and detach your load. Usage is simple. Power the sensor with 2.7-60V to VCC, and connect V+ to the high side of your power supply, then connect V- to your grounded load. Then use a multimeter to measure the voltage output, that's it!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: The terminal block included with your product may be blue or black.\u003c\/p\u003e\n\u003ch3\u003e​​​​​​Revision History\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAs of July 15, 2024\u003c\/strong\u003e – we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e0.1 ohm 1% 2W current sense resistor\u003c\/li\u003e\n\u003cli\u003eUp to +60V target voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEagleCAD PCB files in GitHub\u003c\/li\u003e\n\u003cli\u003eDatasheet \u003c\/li\u003e\n\u003cli\u003e\nFritzing object in the Adafruit\u003cspan\u003e \u003c\/span\u003eFritzing library\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930748874841,"sku":"sxc1789671720766","price":8.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/ina169-analog-dc-current-sensor-breakout---60v-5a-max_1.jpg?v=1789671725"},{"product_id":"maxbotix-weather-resistant-ultrasonic-rangefinder-mb7092-xl-maxsonar-wrma1","title":"Maxbotix Weather-Resistant Ultrasonic Rangefinder (MB7092 XL-MaxSonar-WRMA1)","description":"\u003cp\u003eTake your sonar outside - great for all weather robots! The XL-MaxSonar-WRMA1 ignores smaller targets and only reports the range to target with the largest acoustic return. This is our most advanced weather resistant sensor designed for target detection and ranging outdoors or in tank or bin applications.\u003cbr\u003e\u003cbr\u003eThe weather resistant XL-MaxSonar-WRMA1 is a rugged ultrasonic sensor component module. This outdoor sensor provides very short to long distance detection and ranging in a compact, robust PVC housing. The ultrasonic sensor meets the IP67 water intrusion standard and matches standard electrical 3\/4‑inch PVC pipe fittings.\u003cbr\u003e\u003cbr\u003eHigh output acoustic power combined with continuously variable gain, real‑time background automatic calibration, real‑time waveform signature analysis, and noise rejection algorithms results in virtually noise free distance readings. This holds true even in the presence of many of the various acoustic or electrical noise sources. The XL‑MaxSonar-WR sensors are factory calibrated to match narrow sensor beam patterns and provide reliable long range detection zones.\u003cbr\u003e\u003cbr\u003eMB7092 Data Sheet \/ Product Information Guide is available here.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 71.09mm\/2.80in\u003c\/li\u003e\n\u003cli\u003eWidth\/Height: 43.84mm\/1.73in\u003c\/li\u003e\n\u003cli\u003eWeight: 49.66g\/1.75oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eResolution of 1 cm\u003c\/li\u003e\n\u003cli\u003e10Hz read rate\u003c\/li\u003e\n\u003cli\u003e42kHz Ultrasonic sensor measures distance to objects\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant\u003c\/li\u003e\n\u003cli\u003eRead from all 3 select sensor outputs: Analog Voltage, Serial, Analog Envelope\u003c\/li\u003e\n\u003cli\u003eOperates from 3.0-5.5V\u003c\/li\u003e\n\u003cli\u003eLow 3.4mA average current requirement\u003c\/li\u003e\n\u003cli\u003eSmall, light weight module\u003c\/li\u003e\n\u003cli\u003eDesigned for easy integration into your project or product\u003c\/li\u003e\n\u003cli\u003eOperational Temperature from -40˚C to +70˚C (-40˚F to +160˚F)\u003c\/li\u003e\n\u003cli\u003eReal-time automatic calibration (voltage, humidity, ambient noise)\u003c\/li\u003e\n\u003cli\u003eFirmware filtering for better noise tolerance and clutter rejection\u003c\/li\u003e\n\u003cli\u003e200,000+ Hours Mean Time Between Failure\u003c\/li\u003e\n\u003cli\u003eWeather Resistant (IP67)\u003c\/li\u003e\n\u003cli\u003eMatches standard electrical 3\/4-inch PVC pipe fittings for easy mounting\u003c\/li\u003e\n\u003cli\u003e(3\/4\" National Pipe Thread Straight)\u003c\/li\u003e\n\u003cli\u003eAdditional stability filter rejects occasional anomalous readings\u003c\/li\u003e\n\u003cli\u003eDetects the largest signal return in the field of view\u003c\/li\u003e\n\u003cli\u003eUses the complete dynamic range of the sensor, if no large targets are present the sensor will select the next smallest target in view\u003c\/li\u003e\n\u003cli\u003eCan be used to range large objects behind small obstructions\u003c\/li\u003e\n\u003cli\u003eAnalog envelope output for easy troubleshooting and signal processing\u003c\/li\u003e\n\u003cli\u003eMaximum range of 765 cm (300 inches)\u003c\/li\u003e\n\u003cli\u003eLong range, narrow detection zone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor product support for all Maxbotix products, click here!\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Maxbotix","offers":[{"title":"Default Title","offer_id":44930753855577,"sku":"enj1789671800531","price":98.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/maxbotix-weather-resistant-ultrasonic-rangefinder-mb7092-xl-maxsonar-wrma1_1.jpg?v=1789671811"},{"product_id":"barcode-readerscanner-module-ccd-camera-ps2-interface-discontinued","title":"Barcode Reader\/Scanner Module - CCD Camera - PS\/2 Interface [Discontinued]","description":"\u003cp\u003eDecode nearly any kind of 1D (striped) barcode in your project using this adorable compact barcode scanner. We've looked all over for a small, light, low-power module that can be easily integrated. This OEM scanner has a little camera inside that takes 100 photos per second, instead of using a 'scanning mirror' assembly. This means its less likely to get damaged or out of alignment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note: this is a camera-based not laser-based scanner\u003c\/strong\u003e - you'll have to hold it farther away than you usually do for laser-mirror scanners! Try 10cm\/4\" or more distance with the button held down.\u003cbr\u003e\u003cbr\u003eThis all in one module is the most microcontroller-friendly we could find. It is powered over 5V and instead of a USB port, it has a PS\/2 interface and acts like a 'keyboard'. In fact, its designed to be a 'pass through keyboard wedge' device for point-of-sale terminals. What's nice about PS\/2 is that it uses a single connector for power and data, and uses two data pins. When a barcode is scanned, the raw data is decoded, parity-checked and spit out as if they were typed on a keyboard.\u003cbr\u003e\u003cbr\u003eNearly all microcontrollers have existing PS\/2 keyboard examples that would work fine with this barcode scanner For Arduino users, 5:00)\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance parameters - \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLight source: Visual red, wavelength 632 nm\u003cbr\u003eScan depth of field: [email protected]\/0.5mm, PCS90%\u003cbr\u003eResolution: 5mil\/[email protected]%\u003cbr\u003eAmbient light immunity: 5000 Lux Max\u003cbr\u003eVoltage: DC + 5V ± 5%\u003cbr\u003eOperating power consumption: 80 mAh\u003cbr\u003eRead the display state: The buzzer sounded\u003cbr\u003eScan speed: 100 scans \/ sec ± 10%\u003cbr\u003eOperating temperature: 0 oC to 50 oC (32 oF to 122 oF)\u003cbr\u003eStorage temperature: -20 oC to 70 oC (-4 oF to 158 oF)\u003cbr\u003eRelative temperature: 20% to 95% (non-condensing)\u003cbr\u003eShockproof design: 2000 g, 0.7 ms, 3 axes\u003cbr\u003eInterface: Keyboard \/ serial \/ USB\u003cbr\u003eWire: Straight line 150 cm\u003cbr\u003eInterface: MOLEX 11P Pitch 1.25\u003cbr\u003eWeight: About 17 grams (without wire)\u003cbr\u003ePhysical dimension: 44 mm (width) x 30 mm (length) x 19.2 mm (high)\u003c\/p\u003e\n\u003cp\u003eDownloads:\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eMCR12 Barcode Scanner Specsheet\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nReset the scanner with this barcode \u003c\/li\u003e\n\u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930754183257,"sku":"hjc1789671830690","price":71.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/barcode-readerscanner-module---ccd-camera---ps2-interface-discontinued_1.jpg?v=1789671835"},{"product_id":"sht-10-mesh-protected-weather-proof-temperaturehumidity-sensor-discontinued","title":"SHT-10 Mesh-protected Weather-proof Temperature\/Humidity Sensor [Discontinued]","description":"\u003cp\u003eTake your next outdoor sensor project to the next level with a SHT-10 based temperature\/humidity sensor. The sensor includes a dual-use sensor module from Sensirion in a sintered metal mesh encasing. The casing is weatherproof and will keep water from seeping into the body of the sensor and damaging it, but allows air to pass through so that it can measure the humidity outside. While it is designed to be submersible in water, it's always best to avoid long-term (over 1 hour at a time) submersion, and it obviously would only give you temperature readings. For that, 8:52)\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cul\u003e\n\u003cli\u003eBody dimensions: 14mm diameter, 50mm long\u003c\/li\u003e\n\u003cli\u003eCable length: 1 meter\u003c\/li\u003e\n\u003cli\u003eHumidity readings with 4.5% accuracy\u003c\/li\u003e\n\u003cli\u003eTemperature readings with 0.5°C accuracy\u003c\/li\u003e\n\u003cli\u003eWorking Temperature\/Humidity range: -40°C ~ 120°C, 0~100% RH\u003c\/li\u003e\n\u003cli\u003eAll other sensor specifications are in the SHT10 Datasheet\n\u003c\/li\u003e\n\u003cli\u003eSensor datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOld version with four color wires: Red = VCC (3-5VDC), Black or Green = Ground, Yellow = Clock, Blue = Data\u003cbr\u003eor\u003cbr\u003eNewer version with four color wires: Red = VCC (3-5VDC), Black = Ground, Yellow = Clock, Green = Data\u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930758803545,"sku":"zts1789671973050","price":53.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/sht-10-mesh-protected-weather-proof-temperaturehumidity-sensor-discontinued_1.jpg?v=1789671977"},{"product_id":"barcode-readerscanner-module-ccd-camera-usb-interface-discontinued","title":"Barcode Reader\/Scanner Module - CCD Camera - USB Interface [Discontinued]","description":"\u003cp\u003eDecode nearly any kind of 1D (striped) barcode in your project using this adorable compact barcode scanner. We've looked all over for a small, light, low-power module that can be easily integrated. This OEM scanner has a little camera inside that takes 100 photos per second, instead of using a 'scanning mirror' assembly. This means its less likely to get damaged or out of alignment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note: this is a camera-based not laser-based scanner\u003c\/strong\u003e - you'll have to hold it farther away than you usually do for laser-mirror scanners! Try 10cm\/4\" or more distance with the button held down.\u003cbr\u003e\u003cbr\u003eThis all in one module is the simplest we could find. On the end is just a USB cable, plug it into any computer (or microcomputer such as BeagleBone, Raspberry Pi, etc) and it will show up as an HID keyboard. When a barcode is scanned, the raw data is decoded, parity-checked and spit out as if they were typed on a keyboard.\u003cbr\u003e\u003cbr\u003eLike all barcode scanners, you can do some basic configuration by powering it up and 'scanning' in special barcodes in the manual. For example you can change the delay between 'typed' characters, or what the terminating character, if any, should be. Check the download tab for the printable manual. If you'd like to set up the scanner to be different than the default, print it out on plain white paper and scan each 'configuration' code. The config will be saved to non-volatile memory so you only have to do it once.\u003cbr\u003e\u003cbr\u003eThis reader will read a wide variety of barcode standards. The most common ones such as CODE39 and UPC are supported out of the box. To enable some of the rarer standards, check the manual as you may have to 'scan configure' to enable it.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eBarcode Reader\/Scanner Modules (5:00)\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eLight Source: Visible Red light 632nm LED\u003c\/li\u003e\n\u003cli\u003eDepth Of Field: 230mm @ 20mil\/0.5mm, PCS90%\u003c\/li\u003e\n\u003cli\u003eResolution: 5mil\/0.127mm, PCS90%\u003c\/li\u003e\n\u003cli\u003eAmbient Light: 5000 Lux Max\u003c\/li\u003e\n\u003cli\u003eVoltage: DC +5V ±5%\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 80mA\u003c\/li\u003e\n\u003cli\u003eReading Indicator: Beeper\u003c\/li\u003e\n\u003cli\u003eScan Rate: 100 scans\/sec ±10%\u003c\/li\u003e\n\u003cli\u003eOperating Temp: 0 oC to 50 oC (32 oF to 122 oF)\u003c\/li\u003e\n\u003cli\u003eStorage Temp: -20 oC to 70 oC (-4 oF to 158 oF)\u003c\/li\u003e\n\u003cli\u003eRelative Humidity: 20% to 95%(Non-condensing)\u003c\/li\u003e\n\u003cli\u003eMechanical Shock: 2000G, 0.7ms, 3 axes\u003c\/li\u003e\n\u003cli\u003eInterface: USB HID Keyboard\u003c\/li\u003e\n\u003cli\u003eCable: Straight 5 ft.\u003c\/li\u003e\n\u003cli\u003eConnector: MOLEX 11P Pitch 1.25\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 0.56 oz(17 g)(w\/o cable)\u003c\/li\u003e\n\u003cli\u003eDimension: 44 mm W x 30 mm D x 19.2 mm H\u003c\/li\u003e\n\u003cli\u003eMounting Holes M3 thread. Distance: 34mm \/ 1.3\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003cli\u003e\nConfiguration code \u003c\/li\u003e\n\u003cli\u003e\nMCR12 Barcode Scanner Manual \u003c\/li\u003e\n\u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930758836313,"sku":"oau1789671973505","price":59.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/barcode-readerscanner-module---ccd-camera---usb-interface-discontinued_1.jpg?v=1789671977"},{"product_id":"maxbotix-ultrasonic-rangefinder-usb-ez1-mb1413","title":"Maxbotix Ultrasonic Rangefinder - -USB-EZ1 (MB1413)","description":"\u003cp\u003eThe HRLV-MaxSonar-EZ sensor line is the fastest way to get precision range-finding into your computer. No microcontroller or adapter required, simply connect any micro B USB cable (not included) into the sensor and install the FTDI drivers to get serial sonar distance data via serial on any computer operating system.\u003cbr\u003e\u003cbr\u003eThe -USB-EZ sensor line provides high accuracy and high resolution ultrasonic proximity detection and ranging in air, in a package less than one cubic inch. This sensor line features 1mm resolution, target-size and operating-voltage compensation for improved accuracy, superior rejection of outside noise sources, internal speed-of-sound temperature compensation and optional external speed-of-sound temperature compensation. This ultrasonic sensor detects objects from 1mm to 5meters, senses range to objects from 30cm to 5meters, with large objects closer than 30cm typically reported as 30cm.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUSB interface\u003c\/li\u003e\n\u003cli\u003eResolution of 1 mm\u003c\/li\u003e\n\u003cli\u003eMulti-sensor operation\u003c\/li\u003e\n\u003cli\u003e~250mS between range readings\u003c\/li\u003e\n\u003cli\u003eMaximum Range of 5000 mm (196 inches)\u003c\/li\u003e\n\u003cli\u003e42kHz Ultrasonic sensor measures distance to objects\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003cli\u003eVirtually no sensor dead zone, objects closer than 30 cm range as 30 cm\u003c\/li\u003e\n\u003cli\u003eSmall, light weight module\u003c\/li\u003e\n\u003cli\u003eDesigned for easy integration into your project or product\u003c\/li\u003e\n\u003cli\u003eGreat starting point for users unsure of which sensor to use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHRLV-EZ1 Data Sheet \/ Product Information Guide is available here.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cbr\u003e11:53)\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 15.52mm\/0.61in\u003c\/li\u003e\n\u003cli\u003eWidth: 22.36mm\/0.88in\u003c\/li\u003e\n\u003cli\u003eHeight: 20.0mm\/0.79in\u003c\/li\u003e\n\u003cli\u003eWeight: 4.23g\/0.15oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor product support for all Maxbotix products, click here!\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Maxbotix","offers":[{"title":"Default Title","offer_id":44930760015961,"sku":"oqa1789672012265","price":50.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/maxbotix-ultrasonic-rangefinder----usb-ez1-mb1413_1.jpg?v=1789672016"},{"product_id":"standalone-5-pad-capacitive-touch-sensor-breakout-at42qt1070","title":"Standalone 5-Pad Capacitive Touch Sensor Breakout - AT42QT1070","description":"\u003cp\u003eThis breakout board is the simplest way to create a project with multiple capacitive touch sensors. No microcontroller is required here - just power with 1.8 to 5.5VDC and connect up to 5 conductive pads to the 5 left-hand pins. When a capacitive load is detected (e.g. a person touches one of the conductive contacts) the corresponding LED on the right lights up and the output pin goes low. You can use this to update an existing normal-button project where buttons connect to the ground when pressed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote that only one contact will be detected at once (this is to protect against having a hand brush against two or more contacts at once.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComes with a fully assembled board, and a stick of 0.1\" header so you can plug it into a breadboard. For contacts, we suggest using copper foil, then solder a wire that connects from the foil pad to the breakout.\u003c\/p\u003e\n\u003cp\u003eThe datasheet has many details on sensitivity, power usage, etc. - \u003cstrong\u003enote that this board uses the chip in 'standalone' mode only, it cannot be used in I2C mode.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930760638553,"sku":"ayi1789672040070","price":6.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/standalone-5-pad-capacitive-touch-sensor-breakout---at42qt1070_1.jpg?v=1789672044"},{"product_id":"standalone-toggle-capacitive-touch-sensor-breakout-at42qt1012","title":"Standalone Toggle Capacitive Touch Sensor Breakout (AT42QT1012)","description":"\u003cp\u003eThis breakout board is the simplest way to create a project with a single \"toggle\" capacitive touch sensor. No microcontroller is required here - just power with 1.8 to 5.5VDC and touch the pad to activate the sensor.\u003c\/p\u003e\n\u003cp\u003eThis sensor is a toggle output type: touch-on then touch-off. That means that when a capacitive load is detected (e.g. a person touches the sensor-pad area) the red LED will alternate turning off and the output pin will go high or low, respectively. This sensor is good for a project where you want to activate something on the first touch, and then deactivate it when touching again, like a switch. You can also solder a wire to the middle pad and create your own capacitive pad if the built-in one isn't suited to your project.\u003c\/p\u003e\n\u003cp\u003eIf you want to save power, the LED can be disconnected from the output pin (cut the trace between the jumper marked as such). We designed this breakout to have infinite time-out. The chip does support having the sensor time-out, so for example, if something is turned on, it will eventually turn off on its own. If you'd like to use this mode, cut the TIMER jumper and then connect a resistor\/capacitor to the TIME pin. Check the datasheet for how to calculate the TIME pin to match your desired timeout.\u003c\/p\u003e\n\u003cp\u003eComes with a fully assembled board, and a small stick of 0.1\" header so you can solder and plug it into a breadboard. For additional contacts, we suggest using copper foil, then solder a wire that connects from the foil pad to the breakout.\u003c\/p\u003e\n\u003cp\u003eThe datasheet has many details on sensitivity, power usage, etc.\u003c\/p\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAs of July 25th, 2024\u003c\/strong\u003e – We've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 20mm x 29.35mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2.03g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930760769625,"sku":"bbz1789672046334","price":5.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/standalone-toggle-capacitive-touch-sensor-breakout-at42qt1012_1.jpg?v=1789672051"},{"product_id":"standalone-momentary-capacitive-touch-sensor-breakout-at42qt1010","title":"Standalone Momentary Capacitive Touch Sensor Breakout (AT42QT1010)","description":"\u003cp\u003eThis breakout board is the simplest way to create a project with a single \"momentary\" capacitive touch sensor. No microcontroller is required here - just power with 1.8 to 5.5VDC and touch the pad to activate the sensor.\u003c\/p\u003e\n\u003cp\u003eWhen a capacitive load is detected (e.g. a person touches the sensor-pad area) the red LED lights up and the output pin goes high. You can also solder a wire to the middle pad and create your own capacitive pad if the built-in one isn't suited to your project.\u003c\/p\u003e\n\u003cp\u003eIf you want to save power, the LED can be disconnected from the output pin (cut the trace between the jumper marked as such). We designed this breakout to have the more responsive \"fast mode\" which draws about 0.5mA. If you need ultra-low (~50uA) power usage, the mode jumper can be cut on one side \u0026amp; soldered closed on the other to fix it into that mode. Check the datasheet for specific power usage measurements.\u003c\/p\u003e\n\u003cp\u003eIt comes with a fully assembled board, and a small stick of 0.1\" header so you can solder and plug it into a breadboard. For additional contacts, we suggest using copper foil and then soldering a wire that connects from the foil pad to the breakout.\u003c\/p\u003e\n\u003cp\u003eThe datasheet has many details on sensitivity, power usage, etc.\u003c\/p\u003e\n\u003ch3\u003eRevision History:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAs of July 24, 2024\u003c\/strong\u003e – We've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 20mm x 28mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.87g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDownloads and Tutorials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930760966233,"sku":"qhw1789672048079","price":5.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/standalone-momentary-capacitive-touch-sensor-breakout-at42qt1010_1.jpg?v=1789672064"},{"product_id":"adxl377-high-g-triple-axis-accelerometer-200g-analog-out-discontinued","title":"ADXL377 - High-G Triple-Axis Accelerometer (+-200g Analog Out) [Discontinued]","description":"\u003cp\u003eHey rocket man (\u003cem\u003eburnin' out your fuse out there alone\u003c\/em\u003e) ever wonder how fast you're rocketing? The ADXL377 +-200g 3-axis accelerometer may be able to tell the answer. You read that right, this accelerometer can sense up to \u003cstrong\u003e200g's of force\u003c\/strong\u003e. Incredible! Not surprisingly, we couldn't say \"no\" to a breakout for this sensor.\u003cbr\u003e\u003cbr\u003eThe sensor is soldered onto a PCB with four mounting holes (in case you don't remember, this is accelerating at up to 200g's!) and a 3.3V regulator so you can use it with 5v logic such as an Arduino. We also add 0.01uF filter caps for 500Hz output bandwidth.\u003cbr\u003e\u003cbr\u003eThis breakout comes with 3 analog outputs for X, Y and Z axis measurements on a 0.75\"x0.75\" breakout board. The analog outputs are ratiometric: that means that 0g measurement output is always at half of the 3.3V output (1.65V), -200g is at 0v and 200g is at 3.3V with full scaling in between.\u003cbr\u003e\u003cbr\u003eFully assembled and tested. Comes with 8 pin 0.1\" standard header in case you want to use it with a breadboard or protoboard. Four 2.5mm (0.1\") mounting holes for easy attachment.\u003cbr\u003e\u003cbr\u003eThe XYZ filter capacitors are 0.01uF for a 500 Hz bandwidth\u003cbr\u003e\u003cbr\u003eSee the 3:44)\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eDimensions (without header):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength:19mm\/0.75in\u003c\/li\u003e\n\u003cli\u003eWidth:19mm\/0.75in\u003c\/li\u003e\n\u003cli\u003eHeight:3.14mm\/0.12in\u003c\/li\u003e\n\u003cli\u003eWeight:1.27g\/0.04oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eADXL377 Datasheet, EagleCAD PCB files, and Fritzing object available in the product tutorial\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930762309721,"sku":"osa1789672177800","price":26.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/adxl377---high-g-triple-axis-accelerometer--200g-analog-out-discontinued_1.jpg?v=1789672182"},{"product_id":"ir-distance-sensor-includes-cable-100cm-500cm-gp2y0a710k0f-discontinued","title":"IR Distance Sensor - Includes Cable (100cm-500cm) (GP2Y0A710K0F) [Discontinued]","description":"\u003cp\u003eThis extra-long-range SHARP distance sensor bounces IR off objects to determine how far away they are. It returns an analog voltage that can be used to determine how close the nearest object is. Comes with 6\" long 6-JST interface wire. These sensors are good for detection between 100cm-500cm (1-5 meters \/ 3-15 feet). The long range makes them a good alternative to sonar sensors.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePlease note: the wire colorings are not intuitive! Watch out before wiring!\u003c\/strong\u003e \u003cstrong\u003eThe datasheet has wiring details\u003c\/strong\u003e. Connect the two outer ground wires both to ground, the two 'VCC' wires both to 5VDC power, and read the analog signal from the Vo wire. The analog voltage out will range from 3V when an object is about 100cm away and 1.4V when the object is 500cm away. For a full graph, showing the distance to analog range, check the datasheet below.\u003cbr\u003e\u003cbr\u003eThese sensors tend to be a little noisy, we suggest soldering\/connecting the included 220uF capacitor to the same place you connect the wires, to provide some filtering on the power supply. Connect the + pin of the capacitor to the Vcc wire connection, and the - pin of the capacitor to the GND wire connection.\u003cbr\u003e\u003cbr\u003eFor more information, 12:37)\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 58mm x 17.6mm x 22.5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 11g with cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOne 4.2mm diameter mounting hole. For more information, please see the datasheet!\u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930765127769,"sku":"qii1789672328083","price":24.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/ir-distance-sensor---includes-cable-100cm-500cm-gp2y0a710k0f-discontinued_1.jpg?v=1789672334"},{"product_id":"cap1188-8-key-capacitive-touch-sensor-breakout-i2c-or-spi","title":"CAP1188 - 8-Key Capacitive Touch Sensor Breakout - I2C or SPI","description":"\u003cp\u003eAdd lots of touch sensors to your next microcontroller project with this easy-to-use 8-channel capacitive touch sensor breakout board, starring the CAP1188. This chip can handle up to 8 individual touch pads, and has a very nice feature that makes it stand out for us: it will light up the 8 onboard LEDs when the matching touch sensor fires to help you debug your sensor setup.\u003c\/p\u003e\n\u003cp\u003eThe CAP1188 has support for both I2C and SPI, so it is easy to use with any microcontroller. If you are using I2C, you can select one of 5 addresses, for a total of 40 capacitive touch pads on one I2C 2-wire bus. Using this chip is a lot easier than doing the capacitive sensing with analogue inputs: it handles all the filtering for you and can be configured for more\/less sensitivity.\u003c\/p\u003e\n\u003cp\u003eComes with a fully assembled board, and a stick of 0.1\" header so you can plug it into a breadboard. For contacts, we suggest using copper foil, then solder a wire that connects from the foil pad to the breakout.\u003c\/p\u003e\n\u003cp\u003eGetting started is a breeze with our Arduino library and tutorial. You'll be up and running in a few minutes, and if you are using another microcontroller, it's easy to port our code.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Breadboard, Arduino UNO board and cables are \u003cstrong\u003eNOT \u003c\/strong\u003eincluded\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 42mm x 18mm\u003c\/li\u003e\n\u003cli\u003eWeight: 2.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDownloads and Tutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930765226073,"sku":"vdi1789672335592","price":7.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/cap1188---8-key-capacitive-touch-sensor-breakout---i2c-or-spi_1.jpg?v=1789672339"},{"product_id":"ir-distance-sensor-includes-cable-10cm-80cm-gp2y0a21yk0f","title":"IR distance sensor includes cable (10cm-80cm) (GP2Y0A21YK0F)","description":"\u003cp\u003e\u003cstrong\u003eThe SHARP distance sensor uses infrared reflection to measure distances from 10 cm to 80 cm, outputting an analogue voltage for simple integration, and includes a 12\" JST cable for quick connection to microcontroller projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eThis \u003cstrong\u003eSHARP distance sensor\u003c\/strong\u003e bounces IR off objects to determine how far away they are. It returns an analogue voltage that can be used to determine how close the nearest object is. Comes with \u003cstrong\u003e12\" long 3-JST interface wire\u003c\/strong\u003e. These sensors are good for short-range detection. For over 1 m distance, we suggest using sonar sensors\u003c\/p\u003e\n\u003cp\u003eTo use, connect black wire to ground, red wire to \u003cstrong\u003e5V \u003c\/strong\u003eand white wire to analog input. The analogue voltage out will range from \u003cstrong\u003e3V\u003c\/strong\u003e when an object is only 4\" (10 cm) away and \u003cstrong\u003e0.4V\u003c\/strong\u003e when the object is 32\" (80 cm) away\u003c\/p\u003e\n\u003cp\u003eFor more information, please see the Sharp website (link in our resources section). Note that it's not well documented but the case is conductive! So if you're mounting to a metal chassis, use a rubber gasket to isolate it.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInfrared distance sensor with analogue voltage output\u003c\/li\u003e\n\u003cli\u003eDetects objects between 4\" (10 cm) and 32\" (80 cm)\u003c\/li\u003e\n\u003cli\u003e3V output at 4\" distance, 0.4V output at 32\" distance\u003c\/li\u003e\n\u003cli\u003eIncludes 12\" long 3-JST interface wire\u003c\/li\u003e\n\u003cli\u003eConnect black wire to ground, red wire to 5V, white wire to analogue input\u003c\/li\u003e\n\u003cli\u003eIdeal for short-range object detection\u003c\/li\u003e\n\u003cli\u003eFor distances over 1 meter, sonar sensors recommended\u003c\/li\u003e\n\u003cli\u003eConductive case - use rubber gasket when mounting to metal chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 13.53mm\u003c\/li\u003e\n\u003cli\u003eWidth: 44.39mm\u003c\/li\u003e\n\u003cli\u003eHeight: 18.67mm\u003c\/li\u003e\n\u003cli\u003eWeight: 3.5g\u003c\/li\u003e\n\u003cli\u003eScrew holes are 37mm apart, 3.2mm diameter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLink to Sharp Global\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x IR distance sensor includes cable (10cm-80cm)\u003c\/li\u003e\n\u003cli\u003e1x 12\" long 3-JST interface wire\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930766340185,"sku":"lqw1789672417136","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/ir-distance-sensor-includes-cable-10cm-80cm-gp2y0a21yk0f_1.jpg?v=1789672423"},{"product_id":"adxl335-5v-ready-triple-axis-accelerometer-3g-analogue-out","title":"ADXL335 - 5V ready triple-axis accelerometer (+-3g analogue out)","description":"\u003cp\u003eWe've updated our favourite triple-axis accelerometer to now have an onboard 3.3V regulator - making it a perfect choice for interfacing with a 5V microcontroller such as the Arduino. This breakout comes with 3 analogue outputs for X, Y and Z axis measurements on a 0.75\"x0.75\" breakout board. The ADXL335 is the latest and greatest from analogue devices, known for its exceptional quality MEMS devices. The VCC takes up to 5V in and regulates it to 3.3V with an output pin. The analogue outputs are ratiometric: that means that 0g measurement output is always at half of the 3.3V output (1.65V), -3g is at 0v and 3g is at 3.3V with full scaling in between.\u003c\/p\u003e\n\u003cp\u003eFully assembled and tested. Comes with an 8-pin 0.1\" standard header in case you want to use it with a breadboard or perfboard. Two 2mm (0.08\") mounting holes for easy attachment.\u003c\/p\u003e\n\u003cp\u003eThe XYZ filter capacitors are 0.1uF for a 50 Hz bandwidth\u003c\/p\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of August 2024\u003c\/strong\u003e – we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (without header)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 19mm\u003c\/li\u003e\n\u003cli\u003eWidth: 19mm\u003c\/li\u003e\n\u003cli\u003eHeight: 3.14mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.27g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorial and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930766569561,"sku":"ytl1789672434943","price":15.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/adxl335---5v-ready-triple-axis-accelerometer--3g-analogue-out_1.jpg?v=1789672439"},{"product_id":"linear-softpot-ribbon-sensor-100mm","title":"Linear SoftPot (Ribbon Sensor) (100mm)","description":"\u003cp\u003e\u003cstrong\u003eThe Spectra Symbol SoftPot ribbon controller is a thin, adhesive-backed linear potentiometer that outputs a variable analogue voltage based on touch position, ideal for compact and responsive user input.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eManufactured by Spectra Symbol, these are nice little ribbon controllers (also known as 'soft potentiometers') with an adhesive backing.\u003c\/p\u003e\n\u003cp\u003eThere is a nominal \u003cstrong\u003e10K resistance\u003c\/strong\u003e across the two outer leads. The middle pin resistance with respect to either of the outer pins changes depending on where on the strip one presses. When no pressure is applied, the middle pin floats, so be sure to use some sort of weak pullup, such as \u003cstrong\u003e100K ohm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eTo use Connect one side pin to ground via a 10K resistor in series. Connect the other side pin to your Vcc power line (\u003cstrong\u003e3V, 5V\u003c\/strong\u003e etc) via a different 10K resistor in series. Then read the analogue voltage on the centre pin. It will range from\u003cstrong\u003e 1\/3 Vcc to 2\/3 Vcc \u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: Do not connect to Ground and Power directly! Breadboard not included. \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRibbon controller (soft potentiometer) with adhesive backing by Spectra Symbol\u003c\/li\u003e\n\u003cli\u003e10K nominal resistance across outer leads\u003c\/li\u003e\n\u003cli\u003eMiddle pin resistance varies based on pressure point applied\u003c\/li\u003e\n\u003cli\u003eRequires 100K ohm weak pullup resistor when no pressure applied\u003c\/li\u003e\n\u003cli\u003eConnect outer pins to ground and Vcc through 10K series resistors\u003c\/li\u003e\n\u003cli\u003eRead analogue voltage on centre pin (ranges 1\/3 Vcc to 2\/3 Vcc)\u003c\/li\u003e\n\u003cli\u003eCompatible with 3V and 5V systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 140.6mm\u003c\/li\u003e\n\u003cli\u003eWidth: 20.50mm\u003c\/li\u003e\n\u003cli\u003eThickness: 0.58mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.68g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Linear SoftPot (Ribbon Sensor) (100mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBreadboard not included.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930767519833,"sku":"tiq1789672482007","price":10.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/linear-softpot-ribbon-sensor-100mm_1.jpg?v=1789672487"},{"product_id":"melexis-contact-less-infrared-sensor-mlx90614-3v-mlx90614esf-baa-discontinued","title":"Melexis Contact-less Infrared Sensor - MLX90614 3V (MLX90614ESF-BAA) [Discontinued]","description":"\u003cp\u003eThis cyber-tronic looking sensor hides a secret behind it's glimmering eye. Unlike most temperature sensors, this sensor measures infrared light bouncing off of remote objects so it can sense temperature \u003cem\u003ewithout\u003c\/em\u003e having to touch them physically. Simply point the sensor towards what you want to measure and it will detect the temperature by absorbing IR waves emitted. Because it doesn't have to touch the object it's measuring, it can sense a wider range of temperatures than most digital sensors: from -70°C to +380°C It takes the measurement over an 90-degree field of view so it can be handy for determining the average temperature of an area.\u003cbr\u003e\u003cbr\u003eThis sensor comes in an easy-to-use metal can. You can easily solder it or plug it into a breadboard. The four pins are used for power, ground, i2c clock and i2c data. There are two versions, one for 3V power and logic levels and one for 5V power and logic levels. \u003cstrong\u003eThis item is the 3V version!\u003c\/strong\u003e - good for use by most modern microcontrollers. You'll also want two 10K pull-up resistors for the I2C data lines, which we thoughtfully include.\u003cbr\u003e\u003cbr\u003eOf course, we wouldn't just hand you a datasheet and wish you luck, we've written an easy-to-use tutorial \u0026amp; Arduino library with an example that will have you up and running in 5 minutes. The code can also be ported to any microcontroller with i2c support.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cp\u003eThe datasheet for the MLX90614ESF-BAA has pinouts, diagrams, dimension and even more details\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFactory calibrated\u003c\/li\u003e\n\u003cli\u003e-40°C to +85°C for sensor temperature\u003c\/li\u003e\n\u003cli\u003e-70°C to +380°C for object temperature\u003c\/li\u003e\n\u003cli\u003e±0.5°C accuracy around room temperatures\u003c\/li\u003e\n\u003cli\u003eHigh accuracy of 0.5°C over wide temperature\u003c\/li\u003e\n\u003cli\u003e90° Field of view\u003c\/li\u003e\n\u003cli\u003e2.7 to 3.6V power\u003c\/li\u003e\n\u003cli\u003eI2C interface, 0x5A is the fixed 7-bit address\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930768928857,"sku":"rzi1789672585653","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/melexis-contact-less-infrared-sensor---mlx90614-3v-mlx90614esf-baa-discontinued_1.jpg?v=1789672589"},{"product_id":"12-chemical-etape-liquid-level-sensor-with-teflon-jacket-discontinued","title":"12\" Chemical eTape Liquid Level Sensor with Teflon Jacket [Discontinued]","description":"\u003cp\u003eThe Chemical eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats, and easily interfaces with electronic control systems. \u003cstrong\u003eWhat separates this from our other eTape Liquid Sensor is the Teflon (FEP) jacket that is rated for use in chemical, petroleum, and food safe applications\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe eTape sensor's envelope is compressed by the hydrostatic pressure of the fluid in which it is immersed. This results in a change in resistance that corresponds to the distance from the top of the sensor to the surface of the fluid. The sensor's resistive output is inversely proportional to the height of the liquid: the lower the liquid level, the higher the output resistance; the higher the liquid level, the lower the output resistance.\u003cbr\u003e\u003cbr\u003eThis is a very unique sensor, we haven't seen anything else that is affordable and accurate for measuring liquid level. This particular sensor is the 12\" model, \u003cstrong\u003ewe also include a 4-pin connector and 560 ohm resistor\u003c\/strong\u003e. The connector is so you don't have to solder directly to the delicate pins: instead, just solder to the connector and plug it onto the sensor.\u003cbr\u003e\u003cbr\u003eSince the sensor is resistive, it is easy to read it using a microcontroller\/Arduino ADC pin. Check the tutorials tab for a quick-start pointer.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e305mm x 25mm \/ 12\" x 1\"\u003c\/li\u003e\n\u003cli\u003eWeight: 5g\u003c\/li\u003e\n\u003cli\u003eSensor Length: 361mm \/ 14.2\"\u003c\/li\u003e\n\u003cli\u003eThickness: 0.38mm \/ 0.02\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTech Specs:\u003c\/li\u003e\n\u003cli\u003eSensor Output: 400-2000Ω ±20%\u003c\/li\u003e\n\u003cli\u003eRef. Resistance: 2000Ω ±20%\u003c\/li\u003e\n\u003cli\u003eActuation Depth: Nominal 25.4mm \/ 1\"\u003c\/li\u003e\n\u003cli\u003eResistance Gradient: 60Ω\/cm \/ 150Ω \/inch\u003c\/li\u003e\n\u003cli\u003ePower Rating: 0.5 Watts\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 15°F - 150°F \/ -9°C - 65°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more information, check out: eTape Liquid Level Sensor Datasheet\u003c\/p\u003e\n\u003cp\u003eWe don't have a detailed tutorial for this sensor but it acts very much like a thermistor so we suggest checking out that tutorial for background, and then following these instructions:\u003cbr\u003e\u003cbr\u003eConnect pin #2 of the sensor to ground, then pin #3 to a 560 ohm resistor. The other side of the 560 ohm resistor to VCC (3.3V or 5V for example) to create a resistor divider. The ADC pin connects to the point between the resistor and sensor.\u003c\/p\u003e\n\u003cpre\u003e\/\/ the value of the 'other' resistor #define SERIESRESISTOR 560 \/\/ What pin to connect the sensor to #define SENSORPIN A0 void setup(void) { Serial.begin(9600); } void loop(void) { float reading; reading = analogRead(SENSORPIN); Serial.print(\"Analog reading \"); Serial.println(reading); \/\/ convert the value to resistance reading = (1023 \/ reading) - 1; reading = SERIESRESISTOR \/ reading; Serial.print(\"Sensor resistance \"); Serial.println(reading); delay(1000); } \u003c\/pre\u003e\n\u003cp\u003eThen look in the App Note for the conversion between resistance and liquid level.\u003c\/p\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930768961625,"sku":"lzl1789672587675","price":68.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/12-chemical-etape-liquid-level-sensor-with-teflon-jacket-discontinued_1.jpg?v=1789672593"},{"product_id":"long-flex-sensor","title":"Long Flex sensor","description":"\u003cp\u003e\u003cstrong\u003eThis Flex Sensor changes resistance as it bends, making it a simple way to add bend or motion sensing to wearables, robotics, musical instruments, and interactive electronics projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eThis sensor can detect flexing or bending in one direction. They were popularized by being used in the Nintendo PowerGlove as a gaming interface.\u003c\/p\u003e\n\u003cp\u003eThese sensors are easy to use, they are basically resistors that change value based on how much they're flexed. If they're unflexed, the resistance is about \u003cstrong\u003e~10KΩ\u003c\/strong\u003e. When flexed all the way the resistance rises to \u003cstrong\u003e~20KΩ\u003c\/strong\u003e. They're pretty similar to FSRs so following this tutorial will get you started. You can use an analogue input on a microcontroller (with a pullup resistor) or a digital input with the use of a \u003cstrong\u003e0.1uF\u003c\/strong\u003e capacitor for RC timing.\u003c\/p\u003e\n\u003cp\u003eThe bottom part of the sensor (where the pins are crimped on) is very delicate so \u003cstrong\u003emake sure to have strain relief\u003c\/strong\u003e - such as clamping or gluing that part so as not to rip out the contacts!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDetects flexing or bending in one direction\u003c\/li\u003e\n\u003cli\u003eResistance changes from ~10kΩ (unflexed) to ~20kΩ (fully flexed)\u003c\/li\u003e\n\u003cli\u003eCompatible with microcontroller analogue inputs using a pullup resistor\u003c\/li\u003e\n\u003cli\u003eCompatible with digital inputs using a 0.1µF capacitor for RC timing\u003c\/li\u003e\n\u003cli\u003eRequires strain relief on connector end to prevent pin damage\u003c\/li\u003e\n\u003cli\u003eSimilar operating principle to force-sensing resistors (FSRs)\u003c\/li\u003e\n\u003cli\u003eDurable construction for repeated flexing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 112.5mm\u003c\/li\u003e\n\u003cli\u003eWidth: 6.38mm\u003c\/li\u003e\n\u003cli\u003eThickness: 0.5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Long Flex sensor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930772140121,"sku":"scn1789672635107","price":11.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/long-flex-sensor_1.jpg?v=1789672639"},{"product_id":"mpl3115a2-i2c-barometric-pressurealtitudetemperature-sensor","title":"MPL3115A2 - I2C Barometric Pressure\/Altitude\/Temperature Sensor","description":"\u003cp\u003eThis pressure sensor from Freescale is a great low-cost sensing solution for the precision measurement of barometric pressure and altitude. The MPL3115A2 has a typical 1.5 Pascal resolution, which can resolve altitude at 0.3 meters (compared to the BMP180 which can do 0.17m). It has some upsides compared to the BMP280, such as interrupt outputs for ultra-low power usage, and it's also a heck of a lot easier to read altitude with a built-in altimeter calculation - no calibration reading and calculating required. As a bonus, there's even a fairly good temperature sensor with ±1°C typical accuracy (±3°C max).\u003cbr\u003e\u003cbr\u003eThis chip is suitable for use with 2-3.6V power and logic voltages, so we placed it on a breakout with a 3V regulator and logic level shifting. It's easy to use with any Arduino or microcontroller that has i2c capability.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThis chip looks and sounds a whole lot like the MPL115A2 but this is the precision version, which can act as an altitude sensor as well as a barometer\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eUsing the sensor is easy. For example, if you're using an Arduino, simply connect the VDD pin to the 5V voltage pin, GND to ground, SCL to I2C Clock (Analogue 5 on a UNO) and SDA to I2C Data (Analog 4 on a UNO). Then download our MPL3115A2 Arduino library and example code for temperature, pressure and basic altitude calculation. Install the library, and load the example sketch. Immediately you'll have the temperature, pressure and altitude data printed in the serial console.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 18mm x 19mm x 2mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.2g\u003c\/li\u003e\n\u003cli\u003eVin: 3 to 5.5 VDC\u003c\/li\u003e\n\u003cli\u003eLogic: 3 to 5V compliant\u003c\/li\u003e\n\u003cli\u003ePressure sensing range: 50-110 kPa (up to 10Km altitude)\u003c\/li\u003e\n\u003cli\u003e1.5 Pa \/ 0.3 m altitude resolution\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x60\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eMPL3115A2 Datasheet\u003c\/li\u003e\n\u003cli\u003eEagleCAD PCB files on GitHub\u003c\/li\u003e\n\u003cli\u003e\nFritzing object in Adafruit Fritzing library\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsing MPL3115A2 with CircuitPython\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930772435033,"sku":"nus1789672644172","price":9.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/mpl3115a2---i2c-barometric-pressurealtitudetemperature-sensor_1.jpg?v=1789672649"},{"product_id":"adafruit-htu21d-f-temperature-humidity-sensor-breakout-board-stemma-qt","title":"Adafruit HTU21D-F Temperature \u0026 Humidity Sensor Breakout Board (STEMMA QT)","description":"\u003cp\u003eIt's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 52% when it feels more like 77%. Enter the \u003cstrong\u003eHTU21D-F Temperature + Humidity Sensor\u003c\/strong\u003e - the best way to prove the weatherman wrong!\u003cbr\u003e\u003cbr\u003eThis I2C digital humidity sensor is an accurate and intelligent alternative to the much simpler Humidity and Temperature Sensor - SHT15 Breakout It has a typical accuracy of ±2% with an operating range that's optimized from 5% to 95% RH. Operation outside this range is still possible - just the accuracy might drop a bit. The temperature output has an accuracy of ±1°C from -30~90°C. If you're looking to measure temperature more accurately, we recommend the MCP9808 High Accuracy I2C Temperature Sensor Breakout Board.\u003cbr\u003e\u003cbr\u003eSuch a lovely chip - so we spun up a breakout board that includes the Filtered version (the white bit of plastic which is a PTFE filter to keep the sensor clean), a 3.3V regulator and I2C level shifting circuitry. This lets you use it safely with any kind of microcontroller with 3.3V-5V power or logic.\u003c\/p\u003e\n\u003cp\u003eTo get you going fast, we spun up a custom-made PCB in the \u003cstrong\u003eSTEMMA QT\u003c\/strong\u003e form factor, making them easy to interface with. The STEMMA QT connectors on either side are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the LIS331s or to chain them with a wide range of other sensors and accessories using a \u003cstrong\u003ecompatible \u003c\/strong\u003e\u003cstrong\u003ecable\u003c\/strong\u003e. \u003cstrong\u003eQT Cable is NOT included, but we have a variety in the shop\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eEach order comes with one fully assembled and tested PCB breakout and a small piece of header. You'll need to solder the header onto the PCB to use in a breadboard but it's fairly easy and takes only a few minutes even for a beginner.\u003cbr\u003e\u003cbr\u003eIt's also very easy to use, thanks to our Arduino library and tutorial. Check out our tutorial for pinouts, wiring, files, etc.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eRevision History\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of September 4th, 2024\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- we've updated this PCB with \u003cstrong\u003eAdafruit Pinguin\u003c\/strong\u003e to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen. Additionally, this sensor breakout may come with black or tan STEMMA QT connectors. They work the same!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of March 23, 2021 - \u003c\/strong\u003ewe've updated this sensor to be STEMMA QT compatible - which means there's now an easy way to plug and play this sensor without any soldering! The physical shape has changed a little, and the pinout has changed to our QT standard ordering.\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eI2C 7-bit address 0x40\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions: 25.5mm x 17.0mm x 5.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003ePrimary Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930773057625,"sku":"sjm1789672680537","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/adafruit-htu21d-f-temperature-humidity-sensor-breakout-board-stemma-qt_1.jpg?v=1789672687"},{"product_id":"pixy2-cmucam5-sensor","title":"Pixy2 CMUcam5 Sensor","description":"\u003cp\u003e\u003cstrong\u003eThe Pixy2 CMUCam5 Vision Sensor is a fast, teachable smart camera that offloads image processing from your microcontroller, with hue-based detection, 60 FPS tracking, and easy integration over SPI, I2C, UART, and more.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eEver wanted your microcontroller to sense images without eating up all your processor speed? Or wish that you had an image sensor that wasn't limited to RGB - but could sense hue and saturation as well? Or just want a kickstarted, open source camera sensor with a cool name? \u003cstrong\u003eEnter the Pixy2 CMUCam5\u003c\/strong\u003e - an image sensor for your microcontroller that you can teach what to look for. It's a plug-and-play smart vision system for Arduino-compatibles, Raspberry Pi, or other microcontroller\/computer systems.\u003c\/p\u003e\n\u003cp\u003eThe Pixy2 is an \u003cstrong\u003eimage sensor\u003c\/strong\u003e with a powerful processor that you can program to only send the information you're looking for so your microcontroller isn't overwhelmed by data. The Pixy2 also exports its information in a variety of useful ways - \u003cstrong\u003eUART serial, SPI, I2C, digital out, or analogue out\u003c\/strong\u003e - so your microcontroller or microcomputer can communicate easily while still doing other tasks. It's so unobtrusive that you can even hook up multiple Pixy2's to one microcontroller!\u003c\/p\u003e\n\u003cp\u003ePixy2 is smaller, faster and more capable than the original Pixy.  Like its predecessor, Pixy2 can learn to detect objects that you teach it, just by pressing a button.  Additionally, Pixy2 has new algorithms that detect and track lines for use with line-following robots.  The new algorithms can detect intersections and “road signs” as well. The road signs can tell your robot what to do, such as turn left, turn right, slow down, etc.  And Pixy2 does all of this at \u003cstrong\u003e60 frames-per-second\u003c\/strong\u003e, so your robot can be fast, too.\u003c\/p\u003e\n\u003cp\u003eThe Pixy2 uses hue and saturation as its primary means of image detection - rather than the normal RGB. This means that lighting or exposure won't affect the Pixy2's detection of an item - which is a frustrating problem with many image sensors. It's also a vast improvement over previous versions of the Pixy CMUCam, adding increased flexibility when it comes to lighting and exposure changes.\u003c\/p\u003e\n\u003cp\u003eIt can also remember seven different colour signatures, find hundreds of objects at the same time, and is super fast - processing at 60 frames a second. Finally, the Pixy2 is also \u003cstrong\u003eteachable\u003c\/strong\u003e so you can set it up to only send you images that you've specifically told it to look for. It's easy and fast and has an open source application called \u003cstrong\u003ePixyMon\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach Pixy2 Sensor comes with a 6-pin-to-10-pin IDC cable, a USB to Micro USB cable, and mounting tabs and screws.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor more information, check out the Pixy2 website!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/6THoVaXlafw?si=1rh-jOWSj_eqaesD\u0026amp;start=193\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart vision system for microcontrollers and single-board computers\u003c\/li\u003e\n\u003cli\u003eTeachable object detection - learns what to look for with a button press\u003c\/li\u003e\n\u003cli\u003eDetects and tracks lines for line-following robots\u003c\/li\u003e\n\u003cli\u003eRecognises intersections and visual road signs for robot navigation\u003c\/li\u003e\n\u003cli\u003eProcesses at 60 frames per second\u003c\/li\u003e\n\u003cli\u003eUses hue and saturation detection instead of RGB for lighting-independent performance\u003c\/li\u003e\n\u003cli\u003eRemembers up to seven different colour signatures\u003c\/li\u003e\n\u003cli\u003eDetects hundreds of objects simultaneously\u003c\/li\u003e\n\u003cli\u003eMultiple communication options: UART serial, SPI, I2C, digital output, or analogue output\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino-compatible boards, Raspberry Pi, and other microcontroller systems\u003c\/li\u003e\n\u003cli\u003eStack multiple Pixy2 sensors on a single microcontroller\u003c\/li\u003e\n\u003cli\u003eSmaller and faster than original Pixy camera\u003c\/li\u003e\n\u003cli\u003eOpen source PixyMon application software\u003c\/li\u003e\n\u003cli\u003eIncludes 6-pin-to-10-pin IDC cable, USB to Micro USB cable, mounting tabs and screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions (no IDC cable, no screws): 43mm x 39mm x 16mm\u003c\/li\u003e\n\u003cli\u003eHeight of Camera: 4mm\u003c\/li\u003e\n\u003cli\u003eWeight (no IDC cable, no screws): 10g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePixy2 is the second version of Pixy. It's faster, smaller and more capable than the original Pixy, adding line tracking\/following algorithms as well as other features. Here's what we've added to Pixy2:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePixy2 detects lines, intersections and small barcodes, intended for line-following robots\u003c\/li\u003e\n\u003cli\u003eImproved framerate – 60 frames-per-second\u003c\/li\u003e\n\u003cli\u003eTracking algorithms have been added to colour-based object detection\u003c\/li\u003e\n\u003cli\u003eImproved and simplified libraries for Arduino, Raspberry Pi and other controllers\u003c\/li\u003e\n\u003cli\u003eIntegrated light source\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAnd of course, Pixy2 does everything that the original Pixy can do:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall, fast, easy-to-use, low-cost, readily-available vision system\u003c\/li\u003e\n\u003cli\u003eLearns to detect objects that you teach it\u003c\/li\u003e\n\u003cli\u003eConnects to Arduino with included cable. Also works with Raspberry Pi, BeagleBone and similar controllers\u003c\/li\u003e\n\u003cli\u003eAll libraries for Arduino, Raspberry Pi, etc. are provided\u003c\/li\u003e\n\u003cli\u003eC\/C++ and Python are supported\u003c\/li\u003e\n\u003cli\u003eCommunicates via one of several interfaces: SPI, I2C, UART, USB or analogue\/digital output\u003c\/li\u003e\n\u003cli\u003eConfiguration utility runs on Windows, MacOS and Linux\u003c\/li\u003e\n\u003cli\u003eAll software\/firmware is open-source GNU-licensed\u003c\/li\u003e\n\u003cli\u003eAll hardware documentation including schematics, bill of materials, PCB layout, etc. are provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevision History\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Nov 20th, 2024\u003c\/strong\u003e - The Pixy2 has been updated to the 2.1 Version with a new Camera Lens.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Pixy2 CMUcam5 Sensor\u003c\/li\u003e\n\u003cli\u003e1x 6-pin-to-10-pin IDC cable\u003c\/li\u003e\n\u003cli\u003e1x USB to Micro USB cable\u003c\/li\u003e\n\u003cli\u003e1x Set of mounting tabs and screws.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930773090393,"sku":"wvq1789672687673","price":72.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/pixy2-cmucam5-sensor_1.jpg?v=1789672692"},{"product_id":"analog-uv-light-sensor-breakout-guva-s12sd","title":"Analog UV Light Sensor Breakout - GUVA-S12SD","description":"\u003cp\u003eExtend your light-sensing spectrum with this analogue UV sensor module. It uses a UV photodiode, which can detect the 240-370nm range of light (which covers UVB and most of the UVA spectrum). The signal level from the photodiode is very small, in the nano-ampere level, so we tossed on an opamp to amplify the signal to a more manageable volt level.\u003cbr\u003e\u003cbr\u003eThis sensor is much simpler than our Si1145 breakout, it only does one thing and gives an analogue voltage output instead of requiring a complicated I2C setup procedure. This makes it better for simple projects. It also has a 'true' UV sensor instead of a calibrated light sensor. To use, power the sensor and op-amp by connecting V+ to 2.7-5.5VDC and GND to power the ground. Then read the analogue signal from the OUT pin. The output voltage is Vo = 4.3 * Diode-Current-in-uA. So if the photocurrent is 1uA (9 mW\/cm^2), the output voltage is 4.3V. You can also convert the voltage to UV Index by dividing the output voltage by 0.1V. So if the output voltage is 0.5V, the UV Index is about 5.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e, that our UV LEDs are 400nm, outside the range of this sensor, so if you're trying to test this sensor, don't use them! A UV tanning lamp or 'lizard lamp' will work much better.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eRevision History\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAs of September 4th, 2024\u003c\/b\u003e – We've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 10mm x 19mm x 2mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.7g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003eFritzing object in Adafruit Fritzing library\u003c\/li\u003e\n\u003cli\u003e\nPCB EagleCAD files in GitHub\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930773155929,"sku":"xln1789672690070","price":5.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/analog-uv-light-sensor-breakout---guva-s12sd_1.jpg?v=1789672694"},{"product_id":"pololu-carrier-with-sharp-gp2y0d810z0f-digital-distance-sensor-10cm","title":"Pololu Carrier with Sharp GP2Y0D810Z0F Digital Distance Sensor - 10cm","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis small digital distance sensor detects objects between \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e2 cm and 10 cm\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e (0.8″ and 4″) away. With its quick response time, small size, and low current draw, this sensor is a good choice for non-contact object detection, and our compact carrier PCB makes it easy to integrate into your project.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThese sensors are a great way to quickly detect the presence of nearby objects. It consists of a Sharp GP2Y0D810 sensor module installed on our tiny carrier board for these sensors, which includes all of the external components required to make them work\u003c\/p\u003e\n\u003cp\u003eThere are a few millimetres of hysteresis around the maximum range threshold and no hysteresis at the minimum range threshold. Note that these sensors will only tell you\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eif\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003ethere is an object within the detection range along their narrow lines of sight; they will not tell you how far away the object is.\u003c\/p\u003e\n\u003cp\u003eThese sensors provide an attractive alternative to shorter-range\u003cspan\u003e \u003c\/span\u003eLED-phototransistor reflectance pairs\u003cspan\u003e \u003c\/span\u003eand longer-range but slower sensors such as the\u003cspan\u003e \u003c\/span\u003eSharp GP2Y0A41SK0F analog distance sensor. The output, Vo, is driven low when the sensor detects an object; otherwise, the output is high.\u003c\/p\u003e\n\u003cp\u003eSome example applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ebreak-beam sensor or photogate alternative\u003c\/li\u003e\n\u003cli\u003enon-contact bumper or obstacle detector\u003c\/li\u003e\n\u003cli\u003ea counter or timer of objects as they pass by\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUsing the sensor\u003c\/h2\u003e\n\u003cp\u003eThe Pololu carrier board lets you interface with the sensor using a three-pin 0.1″ connector, such as the included 3×1\u003cspan\u003e \u003c\/span\u003estraight male header strip\u003cspan\u003e \u003c\/span\u003eand 3×1\u003cspan\u003e \u003c\/span\u003eright-angle male header strip. You can connect to these pins with a\u003cspan\u003e \u003c\/span\u003eservo cable\u003cspan\u003e \u003c\/span\u003eor with a custom-made cable using\u003cspan\u003e \u003c\/span\u003epre-crimped wires\u003cspan\u003e \u003c\/span\u003eand a\u003cspan\u003e \u003c\/span\u003e3×1 crimp connector housing.\u003c\/p\u003e\n\u003cp\u003eThe square pad is ground, the middle pad is VIN (2.7 – 6.2 V), and the remaining pad is the sensor output, OUT. Depending on your power source, you might notice an increase in performance by placing a large (\u0026gt;10 uF) capacitor between power and ground somewhere near the sensor.\u003c\/p\u003e\n\u003cp\u003eA red LED on the back of the PCB lights when the output is low, indicating that the sensor is detecting something. With the LED in the circuit, the low output signal will be around 1 V. If so desired, you can disable this LED by cutting the trace between it and the OUT pin where it is marked on the silkscreen or by desoldering the LED, in which case the low voltage will be below 0.6 V.\u003c\/p\u003e\n\u003cp\u003eThe GP2Y0D810 has an optional enable input that can be used to put the sensor into low-power mode. The Pololu carrier board connects this input to Vcc so that the sensor is always enabled, but you can solder a wire to the pad labelled “enable” on the back of the PCB if you want control over this input. Note that you will need to cut the trace that connects the enable line to Vcc on the PCB if you want to be able to disable the sensor. This trace is marked on the silkscreen, and there is a caret that indicates where we suggest you make the cut.\u003c\/p\u003e\n\u003cp\u003eThe carrier board has a 0.086″ mounting hole for a #2 or M2\u003cspan\u003e \u003c\/span\u003escrew. You can make the module more compact by cutting or grinding off this portion of the PCB if you do not need the mounting hole.\u003c\/p\u003e\n\u003ch2\u003eFeature summary\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 2.7 V to 6.2 V\u003c\/li\u003e\n\u003cli\u003eAverage current consumption: 5 mA (typical)\u003c\/li\u003e\n\u003cli\u003eDistance measuring range: 2 cm to 10 cm (0.8″ to 4″)\u003c\/li\u003e\n\u003cli\u003eOutput type: digital signal (low when detecting an object, high otherwise)\u003c\/li\u003e\n\u003cli\u003eSteady state update period: 2.56 ms typical (3.77 ms max)\u003c\/li\u003e\n\u003cli\u003eEnable pad can optionally be used to disable the emitter and save power (this feature requires you to cut a trace first)\u003c\/li\u003e\n\u003cli\u003eSize without header pins: 21.6mm × 8.9mm × 10.4mm\u003c\/li\u003e\n\u003cli\u003eWeight without header pins: 1.5 g (0.05 oz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"368\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"209\"\u003e\u003cstrong\u003eMaximum range:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"159\"\u003e10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum range:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSampling rate:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e390 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum operating voltage:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.7 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum operating voltage:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply current:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003edigital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.85″ × 0.35″ × 0.41″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":44930773647449,"sku":"qsw1789672706685","price":10.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/pololu-carrier-with-sharp-gp2y0d810z0f-digital-distance-sensor---10cm_1.jpg?v=1789672712"},{"product_id":"precision-lm4040-voltage-reference-breakout-2048v-and-4096v","title":"Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V","description":"\u003cp\u003eHow good is your multimeter \u003cstrong\u003ereally\u003c\/strong\u003e? Or maybe your analogue converter needs a good reference? Or let's say you want to test your microcontroller's conversion accuracy \u0026amp; precision. If only you had a dependable, high-precision, rock-solid voltage reference. Now you know why we made this very cute and useful little breakout board. It has two very high precision shunt-type voltage references with 750 ohm biasing resistors. One is 2.048V (great for 3.3V reference systems) and the other is 4.096 (great for 5V). Both have 0.1% accuracy!\u003c\/p\u003e\n\u003cp\u003eUsing is easy, just power with about 5V-12V, or 3V if you want only the 2V reference to work. Then measure the voltage on the output. Note that these are \u003cstrong\u003enot \u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003eregulators \u003c\/strong\u003e\u003c\/em\u003e- you can't power anything off the output. They are for measurements only. For more details, check the LM0 Datasheet for more information.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePCB Dimensions: 16mm x 12.5mm x 2.5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.7g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eLM0 Datasheet\u003c\/li\u003e\n\u003cli\u003eEagleCAD PCB Files on GitHub\u003c\/li\u003e\n\u003cli\u003eFritzing object in Adafruit Fritzing library\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":44930780233817,"sku":"orh1789672999445","price":6.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5289\/5833\/files\/precision-lm4040-voltage-reference-breakout---2048v-and-4096v_1.jpg?v=1789673003"}],"url":"https:\/\/gymflexfit.shop\/collections\/sensors.oembed?page=2","provider":"My Store","version":"1.0","type":"link"}