Need some indicators? We are big fans of these diffused red LEDs, as featured in the LoL shield. They are fairly bright so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project. Pack of 25 diffused red LEDs 3mm diameter 630-635nm wavelength 1.9-2.3V Forward Voltage, at 20mA current 100+ mcd typical brightness If you need some help using LEDs, please read our...

Need some indicators? We are big fans of these diffused blue LEDs, as featured in the LoL shield. They are really bright so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project. Pack of 25 diffused blue LEDs 3mm diameter 465-470nm wavelength 3.0-3.4V Forward Voltage, at 20mA current 500+ mcd typical brightness If you need some help using LEDs, please read our...

Need some indicators? We are big fans of these diffused white LEDs, as featured in the LoL shield. They are really bright so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project. Pack of 25 diffused white LEDs 3mm diameter 3.0-3.4V Forward Voltage, at 20mA current 500+ mcd The LEDs tend to be in the ~5000K temperature but there may be slight variations between batches....

Need some indicators? We are big fans of these diffused green LEDs, as featured in the LoL shield. They are fairly bright so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to your project. Pack of 25 diffused green LEDs 3mm diameter 569-572nm wavelength 2.0-2.5V Forward Voltage, at 20mA current 100+ mcd typical brightness If you need some help using LEDs, please read our...

Build and customize your very own open-source button grid controller based on the Adafruit Trellis with the UNTZtrument kit! Designed by PaintYourDragon, this DIY kit comes with delicious translucent button pads, controller pads, diffused white LEDS and a custom laser cut enclosure. The result is a sturdy and elegant but also super-hackable music or video (or something else???) controller device We designed this kit for ease of use and ultimate...

Build and customize your very own open-source button grid controller based on the Adafruit Trellis with the UNTZtrument kit HELLA UNTZtrument KIT ! Designed by PaintYourDragon, this DIY kit comes with delicious translucent button pads, controller pads, diffused white LEDS and a custom laser cut enclosure. The result is a sturdy, BIG , and elegant but also super-hackable music or video (or something else???) controller device. We designed...

This item is just for the Trellis driver PCB assembly: LEDs and buttons not included. Trellis is an open source backlight keypad driver system. It is easy to use, works with any 3mm LEDs and eight tiles can be tiled together on a shared I2C bus. This PCB is specially made to match the Adafruit 4x4 elastomer keypad. Each Trellis PCB has 4x4 pads and 4x4 matching spots for 3mm LEDs. The circuitry on-board handles the background key-presses and LED...

So squishy! These silicone elastomer keypads are just waiting for your fingers to press them. Go ahead, squish all you like! (They're durable and easy to clean, just wipe with mild soap and water) These are just like the light up rubber buttons you find on stuff like appliances and tools, but these are open source and easy to integrate into your next project. Each button is 10mm x 10mm square and 10mm tall. There is 5mm of grid spacing...

BlinkyTile is a system of LED lights on pentagonal tiles for creating dynamic light sculptures in any shape you can imagine! Our friends at Blinkinlabs are at it again with the BlinkyTile Light Sculpture Kit!  Each BlinkyTile has one individually controllable, multi-color LED, and the solder pads form both the physical and electrical connections between the lights. They can be soldered together to form any shape you can imagine. Each set of...