Sensors

Thermocouples are best used for measuring temperatures that can go above 100°C. This is a bare-wire bead-probe which can measure air or surface ...

Use this 3D interface to sense things floating in the air over it. Detect swipes and the motion of your hand with X, Y and Z positions.Skywriter HA...

Use this 3D interface to sense things floating in the air over it. Detect swipes and the motion of your hand with X, Y and Z positions. Skywrite...

These remarkable units are great for speaking and listening, and with a 30 second recording time, they are ideal for use in all weathers.The speake...

These are very unusual motors, but we thought they could be handy for projects that need a small geared-down motor. At the core is a 'pager motor' ...

The MonkMakes Sensor Board for micro:bit allows you to sense sound level, temperature and light level. Features 3V and GND connections can be m...

The Teknikio Light Sensor Board is the easiest way to activate your sewable projects with light. It runs off their Battery Board and has two mod...

Digital TempTemperature sensing module using an NTC thermistor. The output signal at ‘DO’ switches high when the preset (adjustable) temperature is...

The SparkFun gator:color ProtoSnap is one of a series of gator-clippable accessories called gator:boards created to directly interface with the ...

The SparkFun gator:starter ProtoSnap is one of a series of gator-clippable accessories called gator:boards that have been created to directly inter...

These are a 5mm IR Transmitter and Receiver pair to build object sensors, colour sensors, line sensors, distance sensors, etc. These sensors are...

Flame Detection Sensor Module for use with Arduino Sensor for flame wavelengths between 760 nm to 1100 nm infrared is most sensitive60 degree de...

This Arduino compatible module measures the reflectivity of a surface with an infrared emitter/detector pair. The output goes to high whenever t...

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...

Feature: 0.5°C Ensured Accuracy (+25°C) Suitable for Remote Applications Low Cost Due to Wafer-Level Trimming Operates from 4 to 30 V Less than 60-...

This sound-detection sensor module is highly sensitive. It can detect when sound reaches a set threshold level.  There are two output pins, o...

This convenient little module allows you to control both the X-axis and Y-axis using two 10k potentiometers.  Also featured is an additional pus...

The full-color SparkFun Inventor’s Kit Guidebook V4 contains step by step instructions with circuit diagrams and hookup tables for building each...

This is a pre-wired and waterproofed version of the DS18B20 sensor made with a PTFE wire cable. Handy for when you need to measure something far...

The ShakeUp makes you a STE(A)M inventor by helping you to connect everyday objects to your computer. If you can plug in a Keyboard and Mouse...

*HONK* *HONK* micro:bit comin' thru! Maybe you've played with the micropython speech module, or maybe you want to have MakeCode sound effects. W...

Classic Arduino compatible with quality analogue I/O The goal of the Goldilocks Analogue is to bring a sophisticated analogue and audio input, ...

This breakout board makes it easy to use the tiny MMA8452Q accelerometer communicate over I2C in your project. The MMA8452Q is a smart low-power, ...

The SparkFun Distance Sensor Breakout utilizes the RFD77402 3D ToF (Time of Flight) sensor module from Simblee to give you the most accurate m...