Sensors

A thermistor changes its resistance with temperature. Find our tutorial here A thermistor is a type of variable resistor whose resistance change...

This Crowtail-Starter Kit for Raspberry Pi will be one of the best kits for you to get started with Raspberry Pi and Python! This kit includes a...

The SparkFun weather:bit is a fully loaded "carrier" board for the micro:bit that, when combined with the micro:bit, provides you with a full...

DocumentsRainbow LED moduleLine flow moduleSonar:bit

Octopus Light Sensor Brick can read the light value of the current environment.CharacteristicsThe 3-pins ports is easy to plug and play.It can work...

Do you know which way the wind blows? You will now, with this triple-axis accelerometer/magnetometer compass module. Inside are two sensors, one is...

The SparkFun BME280 Atmospheric Sensor Breakout is an easy way to measure barometric pressure, humidity, and temperature readings, all without t...

This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a rangin...

This current-to-voltage module can linearly convert 0~25mA current signals into 0~3V voltage signals. Industrial sensors or devices usually have...

Bosch has been a leader in barometric pressure sensors, from the BMP085, BMP180, and BMP280... now we've got the next generation, the Adafruit B...

Vishay has a lot of light sensors out there, and this is a nice simple lux sensor that's easy to add to any microcontoller. Most light sensors just...

A sophisticated, hackable, 32x24 pixel thermal camera breakout! Use it to monitor the temperature of your CPU or coffee pot, or to build your...

Pulse Sensor Amped is a greatly improved version of the original Pulse Sensor, a plug-and-play heart-rate sensor for Arduino and Arduino compatible...

Filling out our accelerometer offerings, we now have the really lovely digital ADXL345 from Analog Devices, a triple-axis accelerometer with dig...

If you're like me, you've dreamed of being a dolphin - smoothly gliding through the water. Using your echo-location abilities to detect tasty fish ...

The LAMP:bit features connections which allow the microbit to be bolted/clipped directly to it. It has been designed to replicate a streetlight, in...

The AM2320 is a digital temperature and humidity sensor that uses an I2C interface. Because it's I2C, it's very straightforward to connect and u...

For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a ...

9DOF MPU-9150 is a 9-axis MotionTracking MEMS device designed for the low power, low cost, and high performance requirements of consumer electronic...

If you're like me, you've dreamed of being a dolphin - smoothly gliding through the water. Using your echo-location abilities to detect tasty fish ...

Other Features: Voltage: 3V / 5V; Amplification factor: 330; Wavelength: 609nm; A product for Arduino.1 x   Pulse sensor Pulse Heart Rate Sensor Mo...

The Water Sensor is a small analogue sensor which can detect the amount of water there is on itself. The value will increase as the more water i...