DFRobot

What is Mirror Reflection Photoelectric Sensor Switch? A mirror reflection photoelectric sensor switch is a type of photoelectric sensor th...

This magnetic switch (reed switch) consists of two magnetic reeds (usually composed of iron and nickel) sealed in a plastic case. The two magnetic ...

The Gravity Conductivity Sensor Switch module can be used to detect if an object has electrical conductivity. Its maximum detection value is 10MΩ. ...

This Digital Self-Locking Switch module is a self-locking switch. Press the button to turn it to the "on" state and press it again to turn it to th...

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

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

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

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

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

This 4-wire slot type photoelectric switch integrates an optical transceiver module, providing stable performance and strong anti-interference abil...

This is a simple LED-illuminated switch button. It’s just like a common switch button but lights up different colors(red/yellow/green/blue/white) w...

The magnetic switch mainly comprises two parts---the inducting end and trigger. The former has a reed switch enclosed inside and there is a cable c...

This is a simple LED-illuminated switch button with a transparent cap. It’s just like a basic switch button, but it lights up color(red/ yellow/ gr...

This is a simple LED-illuminated switch button with a transparent cap. It’s just like a basic switch button, but it lights up color (red/ yellow/ g...

This is a simple LED-illuminated switch button with a transparent cap. It’s just like a basic switch button, but it lights up color(red/ yellow/ gr...

This is a simple LED-illuminated switch button with a transparent cap. It’s just like a basic switch button, but it lights up color(red/ yellow/ gr...

This is an 8421 absolute position encoder with 16-gear code(0-F). The mechanical position determines the uniqueness of each position of the encoder...

This is an 8421 absolute position encoder with 16-gear code(0-F). The mechanical position determines the uniqueness of each position of the encoder...

The proximity switch usually possesses the characteristics of travel switch, micro switch and sensor. This is a small 5V metal proximity switch wit...

This is a Micro SD(TF) module from DFRobot. It is compatible with TF SD card (commonly used in Mobile Phone) which is the most tiny card in the mar...

Arduino has a small amount of data storage space, The Arduino UNO has 32k. It doesn't have enough space if you want to store a lot of data. Ther...

This DFRobot SD card shield is a Break out board for standard SD card. It allows you to add mass storage and data logging to your project.

This is another DFRobot customized high quality product. It is a simple 2 phases hybrid stepper motor. It features 3.5kg high torque output. It i...

For stepper motor newbies, you’ve just come to the right place! This 10mm micro stepper motor offers 18° per step and 2-phase 4-wire. No special d...