All Products

This battery holder connects 2 AA batteries together in series for powering all kinds of projects. We spec'd these out because the box is fai...

So much power and light from such a small package. This 3W per channel, Triple Output High Power RGB LED is sure to shed a lot of light on any proj...

We all know that you can never get too many LEDs. Don’t worry, we’ve got you covered. This is a pack of 25 LEDs all conveniently packaged in a nice...

This board provides a simple way to add motor driving capability to a BBC micro:bit. It allows two motors to be driven with full forward, rev...

Yay, a plastic tube! No, we jest. This is no ordinary plastic tube, but rather a side-lighting fiber optic tube. This is a pretty neat way...

The SparkFun ESP32 Thing Plus DMX to LED Shield is the perfect way to send and receive DMX data. Whether it's coming in via the onboard XLR-3 jack ...

Already run the Crack the Code unit of work and want another set to teach with? We have put together a replenishment kit for your Crack the Code u...

The BMI160 6-axis inertial motion sensor is a new product from DFRobot. It is based on Bosch BMI160 6-axis MEMS sensor which integrates 16-bit 3-a...

This board can be a cool clock, a timer, a Lucky Turntable Game, a wearable ornament, and an interactive colored pendant. With...

The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for low to moderate AC and D...

Get the most out of your smartphone, tablet PC, miniPC, and Raspberry Pi with this 32 GB microSD Memory Card. This high-performance memory card fea...

Still using a big, bulky, traditional power adapter to charge your lithium battery? DFRobot provides you with a compact and efficient 7.4V lithi...

Referring to the LCD16020, I believe that everyone is not unfamiliar with the square shape, green color, a row of 2.54 pin header.... LCD1602 mo...

DFRobot I2C ADS1115 16-bit ADC module can accurately collect and convert analog signals. Through this ADC module, Raspberry Pi can easily use a ...

ΩMG! You're not going to be able to resist these handy resistor packs! Well, axially, they do all of the resisting for you! This is a 25 Pack o...

Here's a snazzy accessory for your Raspberry Pi Zero or Zero W, a color-coded 2x20 header! This Color Coded Header takes the mystery out of your...

This is a Simon:Says board for the micro:bit. With this board you can create your own Simon Says game by programming the micro:bit.We provide a sim...

The simplest way to make an electromagnet is to get a solenoid, pass some current through it, and then get a piece of soft iron inside the solen...

Flat 4xAA battery holder with a 2.1mm barrel jack connecter, suited for projects including the the Arduino development board UNO.

  6 pack of precision tweezers for detailed work. They are ESD coated to help protect electronics for static damage. Made from a durable stainle...

It's what you've been waiting for, the Feather M4 Express featuring ATSAMD51. This Feather is fast like a swift, smart like an owl, strong like a o...

USB-A to Micro Usb Cable 80cmMicro USB connectors are about half the height of mini USB. Micro USB is found on newer hand held devices like cell ph...

Quick connector wire sets make wiring up our arcade-style or metal buttons quicky-quick. Each wire comes as a 'pair' with two 0.187" quick-co...