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The 74HC595 shift register controls a 10 LED Bar Graph....
Make an interactive light show using a proximity sensor, and a bunsh of shift registers and LEDs....
Use the Joy Gamer to make a dynamic picture frame....
Two LED matrices give 70 LEDs to light up a necklace with messages....
We show how to build a computer lab using Raspberry Pis for under $1000...
Display numbers in big bright red LEDs use only 3 micro-controller pins and the 74HC595 shift registe...
How to upload code to an Arduino Leonardo clone....
Standalone programmable Heart-Shaped LED display....
Use the Wearable Wayfinder and the MCP79410 Real time clock chip to make an Arduino alarm clock....
Wearable digital compass displays the direction in green LEDs....
Arduino-powered spherical camera with 2 Servo Motors and an SD Card....
Shift Registers help you multiply your inputs and outputs....
Mixing pixels from two face images together....
Keyboard kit using CD4021 shift registers and big through hole buttons....
Wireless communication on the wearable wayfinder....
Precise analog control of a fountain or any 12V motor with this simple board....
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