Arduino

This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a single high-power chan...

The SparkFun OpenLog is an open source data logger that works over a simple serial connection and supports microSD cards up to 64GB. The OpenLog ca...

FSRs are sensors that allow you to detect physical pressure, squeezing and weight. They are simple to use and low cost. This sensor is a Interlink ...

Standard HD44780 LCDs are useful for creating standalone projects. 20 characters wide, 4 rows White text on blue background Connection port is 0.1"...

For a long time we’ve had small 7-segment displays and huge 7-segment displays, but now we finally have something in between. These 20mm 4-digit 7-...

Our IO expansion board is evolving, the RS485 IO Expansion Shield is now supporting Xbee and has colour coded pin header. It combines our pop...

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 sensor...

This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 4-wire...

Oh man, is this not the best thing ever? You can now use the awesome Teensy 3 with any and all of our FeatherWings or Feather accessories and ev...

Here comes the second member in DFRobot Bluno family, the Bluno Nano. Came in a size of a gum, the Bluno Nano is perfect for BLE projects with ...

This little remote control would be handy for controlling a robot or other project from across the room. It has 21 buttons and a layout we th...

EL Wire, also known as Electroluminescent wire is a stiff wire core coated with phosphor and then covered with a protective PVC sheath. When ...

Solenoids are basically electromagnets: they are made of a big coil of copper wire with an armature (a slug of metal) in the middle. When the coil ...

So much power and light from such a small package. This 5 pack of “Cool” white 3 Watt aluminum backed PCBs is sure to shed a lot of light on any...

The DFRduino Nano USB Microcontroller V3.1 (ATMega 328) is a breadboard ready version of the Arduino mini with integrated USB. The arduino Nano...

For bread-boarding with unusual non-header-friendly surfaces, these cables will be your best friends! No longer will you have long strands of allig...

We know this looks like a lot of our other LEDs, but it’s not! This is a PTH Addressable RGB LED with a WS2812 control IC built right into the LED....

Make your Arduino-based project tiny and with the Adafruit METRO Mini! The METRO Mini works great with the Arduino IDE, and runs the ATmega328P ...

Measuring stretch forces isn't easy - unless you have some conductive rubber cord! This cord is 2mm diameter, and 1 meter long, made of carbon-blac...

The Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to a max 2A/phase. It is based on...

INTRODUCTION  The arduino turbidity sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in w...

INTRODUCTION This is an Arduino Can Bus shield. It is compatible with the Arduino standard interface and can be stacked on an Arduino UNO, Leon...

INTRODUCTION The Devastator tank mobile robot platform is constructed from high strength aluminium alloy and is ex...