littleBits Electronics Arduino Coding Kit Snap modules easily to 3 inputs and 3 outputs on the Arduino module, as well as additional I/O for advanced hardware interaction Communicate with software (Processing, MaxMSP, Flash etc ) Build with 8 Getting Started sketches, including a DIY Etch-a-Sketch, Mouse Control and hundreds more from Arduino's community! Includes everything you need to get started (battery + power included!) right out of the box Works seamlessly with the rest of the littleBits library