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Control RGB LEDs with this daisy-chainable breakout board....
Using twitter4j, processing, and the serial port, load twitter feeds in arduino....
This circuit lets you talk to an XBEE serial port with 5V power and just two signal lines: RX and TX....
An open source bitmap converter program built with Open Frameworks...
Keyboard kit using CD4021 shift registers and big through hole buttons....
Display bitmap images and text files and folders with this TFT LCD screen and SD Card navigator....
Shift Registers help you multiply your inputs and outputs....
An arduino library for the MMA8453 Triple Axis Accelerometer...
Connecting the MCP79410 real-time clock chip and our Heart Matrix you can show the time with love....
Use the Joy Gamer to make a dynamic picture frame....
Connect shift registers together to get more output and input pins from your microcontroller....
Display 4 digits using only 3 MCU wires with the 4 x 7 Segment LED and shift register breakout board....
A QWERTY keyboard you build yourself....
An introduction to programming Arduinos using In-system programming...
Control the hue, value and saturation on this pocket-sized joystick drawing machine....
Build your own clock with the MCP79410 chip and 4 7-Segment LED modules....
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