Sparkfun

This is a basic 12 button keypad that has been designed for easy user input and functionality. The buttons are set up in a matrix format. This allo...

Are you looking to add a lot of color to your project? These massive 32x32 RGB LED panels are an awesome place to start. You can create animations,...

An adjustable potentiometer can open up many interesting user interfaces. With this rotary potentiometer just turn the dial and the resistance chan...

An adjustable potentiometer can open up many interesting user interfaces. With this rotary potentiometer just turn the dial and the resistance chan...

This version of the APA102 (or “DotStar”) is an astoundingly tiny, 8-pin, 2020-sized (2x2mm) SMD LED. With an integrated control circuit embedded, ...

You don\'t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack of 25 green 5mm LEDs will help all...

It\'s tiny, it\'s handy, and it can give your normal USB-equipped device a micro-B connector! With the USB to Micro-B Adapter you can make a flash ...

You don\'t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack of 25 blue 5mm LEDs will help alle...

You don\'t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack of 25 yellow 5mm LEDs will help al...

You don\'t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack of 25 red 5mm LEDs will help allev...

The SparkFun Lumenati 8-stick is a small board equipped with eight APA102C LEDs in a row and two mounting positions, that has been designed to give...

You might know RFID as the technology that Big Brother uses to *track your every move*. Quickly, don the [tinfoil hats](https://en.wikipedia.org/wi...

Do you want to control a standard wall outlet device with your microcontroller, but don’t want to mess with the high-voltage wiring? The IoT Power ...

These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert t...

These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert t...

These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert t...

These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard header. Simply insert t...

These are addressable 5-meter-long 5V RGB LED strips that come packed with 300 APA102Cs. APA102 LEDs are very similar to WS2812s with a few caveats...

EeonTex NW170-PI fabric is a conductive, nonwoven microfiber for use in e-textiles as well as electromagnetic and resistive heating applications. E...

This will be a treat for your ears! The Hamburger Mini Speaker is a 3W economical speaker option for any project needing stand-alone sound. The Ham...

These are addressable 1-meter-long 5V RGB LED strips that come packed with 60 APA102Cs. APA102 LEDs are very similar to WS2812s with a few caveats:...

This is not your basic 7-segment display. The Dual 7-Segment Display features two digits with an RGB LED in every single segment! You will now have...

This is the 2N5192G, an NPN silicon transistor. This little transistor can help in your project by being used to help drive large loads or amplifyi...

This Piezo Alarm is a great option for when you need an audible alarm (or are just looking for a way to prank your friends). This alarm has 16 dif...