The LilyPad SimpleSnap is a new, easy way to create e-textiles projects with LilyPad that are modular and can be disassembled or broken down, it's also a great way to prototype! The SimpleSnap board is similar to the LilyPad Simple board, and has the same functionality except for two major differences: A built-in rechargeable Lithium Polymer battery and female snap connectors. By adding fabric snaps to the board, LilyPad's made it possible to connect this board to the SimpleSnap Protoboard or simply an arrangement of sew-on fabric snaps so that the board is removable from your project for washing or so that multiple projects can share a board! It is important, though, that you the SimpleSnap because the battery can be damaged. Project description, more information and ordering can be found at https://www.sparkfun.com/products/10941 Datasheet: http://www.sparkfun.com/datasheets/Components/SMD/ATMega328.pdf Leah Buechley's LilyPad Tutorial: http://web.media.mit.edu/%7Eleah/LilyPad/ LilyPad Arduino Documentation: http://www.arduino.cc/en/Main/ArduinoBoardLilyPad