Products

This gray scale sensor is able to measure the intensity of light from black to white. A gray scale is also known as black-and-white, are compos...

Light sensors are probably one of the most common sensors in life, they can be found in your laptop, phone or home lighting system. A light...

A rotary switch is a switch operated by rotation. It is often used when more than 2 positions are needed, such as multi-speed control. T...

This is an arduino rotation potentiometer , it is able to rotate upto 300-degree. With the Arduino IO expansion board, in combination, it can b...

This Arduino Rotation Potentimeter Sensor is a multi-ring rotation sensor. It is based on multi-turn precision potentiometer. It can rotate u...

This UV Sensor with GUVA-S12SD chip is suitable for detecting the UV raditation in sunlight. It can be used in UV Index Monitoring, DIY project, U...

This is an edge detection sensor from DFRobot. It will help your robot detect the edge of a precipice, preventing it from falling off a table...

Infrared devices are widely used, and often for remote controlled devices. With this IR receiver, your Arduino project is now able to receive...

An infrared transmitter is simply a Light Emitting Diode which generates IR light (invisible IR light)--light with a wavelength of between 1...

This is a line tracking (following) sensor to guide your robot by telling white from black quickly and accurately. It is commonly used ...

what's the best way to detect the magnet? Use anther magnet. But it's not sensitive enough. You have to feel it by youself.Right.This magnetic s...

This is a Piranha LED light module. A digital pin (LOW on, HIGH off) is used to control it. The brightness of LED can be controller via PWM output...

Piranha LED light module (Blue) , and special sensors Arduino board and ambient light sensor extension combination, can be used in the intera...

Piranha LED light module (Red), and special sensors Arduino board and ambient light sensor extension combination, can be used in the interactio...

Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. A captital D at l...

Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. A captital D at lef...

This red LED light module has a shiny white color. It is ideal for Arduino starter. This module can be easy to be plugged on IO/Sensor expansio...

INTRODUCTION This module is a self-locking switch. Press the button to turn it to the "on" state and press it again t...

This white LED light module has a shiny white color. It is ideal for Arduino starter. This module can be easy to be plugged on IO/Sensor expansion...

Here is the most qualified Humidity and Temperature Sensor from DFRobot. Accurate, durable, highly compatible and easy to use, it has all the...

This is universal sensor adapter V2.0, it can be accessed by digital input modules and analog input module. The module with Arduino sensor expans...

INTRODUCTION   This encoders kit are designed for TT motors. It provides the rotation degree of the wheels. Encoder uses non-contact method t...

Keep your electronics from going barefoot, and give them sleek cyberpunk metal feet! These aluminum bumpers are originally designed for keyboard en...

This box of grease is very small, light and easy to carry. It can be uesd in many places. It is suitable for the condition of light load or high s...