The LilyPad Arduino consists of an ATmega328 with the Arduino bootloader and a minimum number of external components to keep it as small (and as simple) as possible. Also, this board will run from 2V to 5V and offers large pin-out holes that make it easy to sew and connect.
Each of these pins, with the exception of (+) and (-), can control an attached input or output device (like a light, motor, or switch). Additionally, each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They’re even washable!
Don’t power the LilyPad Arduino with more than 5.5 volts, or plug the power in backwards: you’ll kill it.
LilyPad Arduino ATmega328 16M Specifications
|Operating Voltage||2.7-5.5 V|
|Input Voltage||2.7-5.5 V|
|Digital I/O Pins||14|
|Analog Input Channels||6|
|DC Current per I/O Pin||40 mA|
|Flash Memory||16 KB (of which 2 KB used by bootloader)|
|Clock Speed||8 MHz|