Reference
Gadgets
TouchShield
TankShield
InputShield
Xbee_Shield
Illuminato – a board I built that has 42 digital I/O pins, and can accept shields made for the same layout as the Arduino family
Ethernet_Shield
Lithium_Backpack
ExtenderShield
Triangles
Stealth_old_reference
Arduino_RelaySquid
Books
OpenSourceBook_1 Open Source Hardware Book Volume 1 Table of Contents
Home Automation
RelaySquid
Works in Progress
Ideas
Sandbox
Sandbox – Try out the wiki here