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Wall-ter is a wall following robot....
4 Daisy chained CD4021 shift registers gives us 32 inputs....
3d view of a face using an SD card, accelerometer and a TFT LCD Screen...
Using twitter4j, processing, and the serial port, load twitter feeds in arduino....
XBEE radio modules, force-sensitive resistors, and vibration motors allow you to give massages over r...
Two LED matrices give 70 LEDs to light up a necklace with messages....
Keyboard kit using CD4021 shift registers and big through hole buttons....
From simple rules emerge mysterious and intricate patterns....
A wearable real-time clock with vibrant color display....
Think of it like a shift register for Pulse Width Modulation (PWM)....
We show how to build a computer lab using Raspberry Pis for under $1000...
A library to interface Arduino code with the 3 Axis L3G4200D gyroscope....
Control RGB LEDs with this daisy-chainable breakout board....
Wireless communication on the wearable wayfinder....
Use the Wearable Wayfinder and the MCP79410 Real time clock chip to make an Arduino alarm clock....
Combine an electret microphone, Arduino and a heart matrix for a sound-sensitive wearable device....
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