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Two proximity sensors help this bot avoid cliffs....
Wireless communication on the wearable wayfinder....
Here is another arduino library to handle Hue, Saturation, and Brightness as well as Red, Green, and ...
The 74HC595 shift register controls a 10 LED Bar Graph....
How to upload code to an Arduino Leonardo clone....
Use Blender 3D to design a 3D shape and then print it with an Afinia 3D printer. ...
Wall-ter is a wall following robot....
Put images onto your circuit boards with eagle silkscreen footprint library....
Two LED matrices give 70 LEDs to light up a necklace with messages....
The MCP79410 breakout board gives easy access to this cute little timekeeper....
A QWERTY keyboard you build yourself....
Quick tutorial on how we setup a Raspberry PI from scratch....
32 buttons for a fully-functioning hand-held USB keyboard....
Play pong on a little LCD screen with two big joysticks....
Handheld gaming machine, based on the Arduino Leonardo, equipped with joystick, SD card and more....
Control the Heart Matrix LED display wirelessly, using XBEE radio modules....
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