LEDs

Infrared LEDs are awesome. Along with an IR receiver they can be used for remote control and even basic remote data communication. The only problem...

This is a kit for a 3x3x3 cube of RGB LEDs. This kit contains everything you’ll need - 27 LEDs, an ATmega328 microcontroller, a custom PCB, and oth...

The SparkFun Danger Shield mounts on top of your Arduino or Arduino Pro and equips it with a variety of fun and useful inputs and outputs. The D...

The original Cylons are from TV’s Battlestar Galactica. They are humanoid robots with a scanning red visor where their eyes should be. This is a ...

This item is just for the Trellis driver PCB assembly: LEDs and buttons not included. Trellis is an open source backlight keypad driver system. ...

What's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrice...

Make a scrolling sign or a small video display with this 8x8 gridded cool white LED matrix. Only 1.2" on a side, it is quite visible but not so ...

So squishy! These silicone elastomer keypads are just waiting for your fingers to press them. Go ahead, squish all you like! (They're durable an...

These pretty strips of light are plastic diffused backlights, often seen in LCD displays. Normally they're tucked behind the LCD and shine white li...

These pretty strips of light are plastic diffused backlights, often seen in LCD displays. Normally they're tucked behind the LCD and shine white li...

You can never have too many LEDs. Don’t worry, we’ve got you covered. This is a pack of 100 LEDs all conveniently packaged in a reusable ESD safe b...

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

This is the LM3916 Dot/Bar display analog-controlled LED driver that uses a more logarithmic/VU scale, which makes it well-suited to audio applicat...

This is a lovely way to get started with Bare Conductive paint, with three fun electronic greeting cards. Use the included 10 mL pen to draw traces...

You can never have too many LEDs. Don’t worry, we’ve got you covered. This is a pack of 100 LEDs. Buy in bulk - save a ton! Features: 100 bright...

You can never have too many LEDs. Don’t worry, we’ve got you covered. This is a pack of 100 LEDs. Buy in bulk - save a ton!Features: 100 bright whi...

You will squeak with delight when you hold this adorable miniature LED matrix. 0.8" square, its got everything a big LED matrix has, but bite si...

Rotary encoders can be used similarly to potentiometers. The difference being that that an encoder has full rotation without limits (It just goes r...

What's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrice...

Make a scrolling sign, or a small video display with this 8x8 gridded pure green LED matrix. Only 1.2" on a side, it is quite visible but not so...

These nylon clips will let you attach our flexible NeoPixel strips to a wall, moulding, or project. Just side the rubber tubing thru so that the cl...