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USB 3.1 Type C to USB 2.0 AM Cable...
MLX90393 is the latest generation of three-dimensional hall technology products. See description for more details about the product. Add to cart now!
Detection method: on-beam Detection distance: 5 m ± 10% Detecting objects: opaque objects Working voltage: 12-24V DC Output mode: AC and DC universal five-wire relay output, normally open + normally closed Housing material: ABS housing See description for more details about the product. Add to cart now!
Remember when you were a kid and there was a birthday party at the pool and your parents totally embarrassed you by slathering you all over with sunscreen and you were all "MOM I HAVE ENOUGH SUNSCREEN" and she wouldn't listen? See description for more details about the product. Add to cart now!
The BH1750FVI sensor is a digital light sensor, communicating via I2C. This sensor is useful for learning about ambient light. It does not need external components, it has a low consumption internal circuit. See description for more details about the product. Add to cart now!
The microwave sensor applies the Doppler effect to detect moving objects using microwaves. See description for more details about the product. Add to cart now!
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
The QTR-1RC reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following. The output is designed to be measured by a digital I/O line. This sensor is sold in packs of two units. See description for more details...
The MAX30105 breakout is a sophisticated heart rate, oximeter, and smoke/particle sensor. Use it as a fun way to see your heartbeat, or to make LEDs or lights pulse in time with your heart. ???? It's Raspberry Pi and Arduino-compatible. See Description for more details about the product. Add to cart now!
Measure indoor air quality - total volatile organic compounds (TVOC) and equivalent CO2 (eCO2) - with this digital sensor for Raspberry Pi and Arduino. See Description for more details about the product. Add to cart now!
The optical dust sensor is very effective in detecting fine particles and it is commonly used in air quality monitoring systems. See description for more details about the product. Add to cart now!
GP2Y1010AU0F Optical Dust Particle Sensor
Perfect for applications such as drones altimetry, robotics, level sensing, and more. See description for more details about the product. Add to cart now!
Perfect for applications such as drones altimetry, robotics, level sensing, and more. See description for more details about the product. Add to cart now!
This Optical Fingerprint Sensor is a method of capturing and comparing fingerprints. It is a system used in conjunction with a matching system to enable efficient authentication for secure spaces and devices. See description for more details about the product. Add to cart now!
Sensor Type: Non-Contact Water Level Sensor Operating Voltage: 5-12VDC Wire Length: 50cm Connector: 4Pin Connector See description for more details about the product. Add to cart now!
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
The QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following. The reflectance measurement is output as an analog voltage. This sensor is sold in packs of two units. See description for more details...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage and separate controls for the odd and even emitters. In general, the closer the object, the higher the contrast between light...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage and separate controls for the odd and even emitters. In general, the closer the object, the higher the contrast between light...
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage and separate controls for the odd and even emitters. In general, the closer the object, the higher the contrast between light...
Obstacle Contact Sensor See description for more details about the product. Add to cart now!
Bosch has been a leader in barometric pressure sensors, from the BMP085. BMP180, and BMP280... now we've got the next generation, the Adafruit BMP388 Precision Barometric Pressure sensor. See description for more details about the product. Add to cart now!
Sometimes you need to sense pressure in a damp environment. And sometimes you need to know the relative changes in pressure as well as the absolute pressure. See description for more details about the product. Add to cart now!
This carrier for ST’s LPS25H digital barometer measures pressures from 260 mbar to 1260 mbar with absolute accuracy down to ±0.2 mbar and typical RMS noise of 0.01 mbar in high-resolution mode. See description for more details about the product. Add to cart now!
IMU 9-DOF CJMCU BNO055 Orientation Sensor
If you've ever ordered and wire up a 9-DOF sensor, chances are you've also realized the challenge of turning the sensor data from an accelerometer, gyroscope, and magnetometer into actual "3D space orientation"! See description for more details about the product. Add to cart now!
This photoelectric sensor is a very efficient sensor that can be used in a variety of applications that require speed detection, pulse counting and position control. See description for more details about the product. Add to cart now!
PIR2 is a 433 MHz RF PIR motion sensor that for human detection. See description for more details about the product. Add to cart now!
Type: PIR Switch Working Voltage/Frequency: AC110-240V, 50/60Hz Sensing Distance: 4-6m Fitting Diameter: 40 mm Angle Coverage: 110 degrees See description for more details about the product. Add to cart now!
A really sophisticated and accurate colour and luminance sensor breakout that's Raspberry Pi and Arduino-compatible. As well as detecting RGB colour and light level, it has added bells and whistles like 50/60Hz light noise rejection, a wide detection range, and two illumination LEDs. See Description for more details about the product. Add to cart now!
This mini module features a light, color and distance sensor. It is based on the reflection of the IR waves emitted by the built-in LED and the output data is 16 bits. See description for more details about the product. Add to cart now!
This soil moisture sensor is used to read the amount of moisture present in the soil surrounding the probe. It is ideal for monitoring the soil moisture in your urban garden and to detect the moisture content of the soil for your indoor flower pots. See Description for more details about the product. Add to cart now!
It's time to say hip hip array for this IR Breakout! The MLX90640 SparkFun IR Array Breakout is equipped with a 32x24 array of thermopile sensors creating, in essence, a low resolution thermal imaging camera. With this breakout you can detect surface temperatures from many feet away with an accuracy of ±1.5oC (best case). See description for more details...
A really nice environmental sensor that's ideal for indoor monitoring of temperature, pressure, and humidity, or even outdoors in a suitable enclosure. It's Raspberry Pi and Arduino-compatible. See Description for more details about the product. Add to cart now!
A fast and precise environmental sensor that can measure temperature, pressure, and altitude. Our BMP280 breakout is Raspberry-Pi and Arduino-compatible. See Description for more details about the product. Add to cart now!
This module can measure temperature and humidity with high accuracy, has calibrated digital output, is stable and reliable. See Description for more details about the product. Add to cart now!
SHT31 Temperature and Humidity Sensor Probe
2.1V to 3.6V Supply Voltage Low power consumption – 0.15uA typical I2C interface Resolution: 0.04%RH, 0.02°C Accuracy: ±2%RH, ±3°C See description for more details about the product. Add to cart now!