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Think of it like a shift register for Pulse Width Modulation (PWM)....
Here is another arduino library to handle Hue, Saturation, and Brightness as well as Red, Green, and ...
How to upload code to an Arduino Leonardo clone....
Wearable digital compass displays the direction in green LEDs....
4 Daisy chained CD4021 shift registers gives us 32 inputs....
Using twitter4j, processing, and the serial port, load twitter feeds in arduino....
We show how to build a computer lab using Raspberry Pis for under $1000...
Mixing pixels from two face images together....
Arduino-powered spherical camera with 2 Servo Motors and an SD Card....
Control a 120v outlet with a 5V arduino....
Write messages on Liquid Crystal Displays with potentiometers or keyboards....
Wireless communication on the wearable wayfinder....
Display 4 digits using only 3 MCU wires with the 4 x 7 Segment LED and shift register breakout board....
Our take on the classic bouncing ball, paddle game....
A wearable real-time clock with vibrant color display....
Use the Joy Gamer to make a dynamic picture frame....
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