Sensors

If your plants could talk, would they call out "Water me, Seymour?" Unfortunately (or fortunately, perhaps) plants have yet to develop the ability ...

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 absol...

The Smart Science IoT Kit is developed based on loT:Bit, a new breakout board compatible with science sensors such as the ultrasonic sensor, dus...

The SparkFun Qwiic Scale is a small breakout board for the NAU7802 that allows you to easily read load cells to accurately measure the weight of an...

OCTOPUS Potentiometer is a simple linear sliding potentiometer electronic building block module which can be used for resistor divider output, HID ...

This is a Rain/steam sensor from ElecFreaks. This steam sensor can be connected to the Arduino IO Expansion shield directly. The output voltage wil...

This is the board that was used to hand-assemble early prototypes of the first two ArduSat satellites that went into space in 2013. We have a...

To build electronic projects that can sense the physical world, you need to build circuits based around sensors: electronic components that reac...

Already run the Crack the Code unit of work and want to replenish your component box? At Little Bird Electronics we have put together a replenis...

Add line following functionality to the Kitronik :MOVE mini for the BBC micro:bit with this easy to assemble add-on kit. This add-on comes with ...

This SparkFun Distance Sensor Breakout utilizes the VL53L1X next generation ToF (Time of Flight) sensor module to give you the highly accurate...

Get ready to be able to see like the Predator! The SparkFun Grid-EYE Infrared Array Breakout board is an 8x8 thermopile array, meaning you hav...

Six touch-sensitive buttons to use for whatever your heart desires, with added LEDs (did you expect anything less?) Touch pHAT has six capacitiv...

The Bend Labs Digital Flex Sensors are an innovative solution for measuring motion, providing a unique alternative to existing sensor technologies ...

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 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' ...

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 ...

*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...

 Description:The rotary encoder is used to measure the speed and with PWM technology can achieve rapid speed devicesWith fixed bolt hole for easy i...

The GP2Y0A41SK0F is a short range Sharp analog distance sensor. The detection range is 1.5″ to 12″ (4 cm to 30 cm). The shorter range gives you hig...

It'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 ...

The RasPiO® GPIO Ruler is the ideal quick reference for RPi.GPIO hacking on the Raspberry Pi in Python. Slip it over your Raspberry Pi GPIO head...