32 buttons for a fully-functioning hand-held USB keyboard....
Keyboard kit using CD4021 shift registers and big through hole buttons....
Display numbers in big bright red LEDs use only 3 micro-controller pins and the 74HC595 shift registe...
Xbee_massage

Wireless Massage

XBEE radio modules, force-sensitive resistors, and vibration motors allow you to give massages over r...
Use the Wearable Wayfinder and the MCP79410 Real time clock chip to make an Arduino alarm clock....
The 74HC595 shift register controls a 10 LED Bar Graph....
Using twitter4j, processing, and the serial port, load twitter feeds in arduino....
A library to interface Arduino code with the 3 Axis L3G4200D gyroscope....
Make an interactive light show using a proximity sensor, and a bunsh of shift registers and LEDs....
4 Daisy chained CD4021 shift registers gives us 32 inputs....
The Wearable Wayfinder is a totally programmable, beautiful little computer for your wrist packed wit...
Two proximity sensors help this bot avoid cliffs....
Use Blender 3D to design a 3D shape and then print it with an Afinia 3D printer. ...
Connecting the MCP79410 real-time clock chip and our Heart Matrix you can show the time with love....
Shift Registers help you multiply your inputs and outputs....
Control a 120v outlet with a 5V arduino....
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