Control RGB LEDs with this daisy-chainable breakout board....
Wearable digital compass displays the direction in green LEDs....
Light sensors guids this robot towards the light....
Display numbers in big bright red LEDs use only 3 micro-controller pins and the 74HC595 shift registe...
3screens_weird

Wearable Wayfinder Bluetooth

Wireless communication on the wearable wayfinder....
Write messages on Liquid Crystal Displays with potentiometers or keyboards....
The heartduino is a heart-shaped arduino clone complete with onboard sensors and a 70 pixel LED matri...
Xbee_massage

Wireless Massage

XBEE radio modules, force-sensitive resistors, and vibration motors allow you to give massages over r...
Connect shift registers together to get more output and input pins from your microcontroller....
Use the Joy Gamer to make a dynamic picture frame....
This circuit lets you talk to an XBEE serial port with 5V power and just two signal lines: RX and TX....
Combine an electret microphone, Arduino and a heart matrix for a sound-sensitive wearable device....
A breakout board for an electret condenser microphone shaped like an ear....
Control a 120v outlet with a 5V arduino....
An arduino library for the MMA8453 Triple Axis Accelerometer...
Coupling the HMC5883L Compass with our color library turns the Wearable Wayfinder into a handy naviga...
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