I need to build a laser microphone like this! Not to be a creepy spy, but just for the challenge.
Home Automation Dashboard - Projects & Stories - SmartThings Community
Arduino Web Control of Relay and Lights with Ethernet Shield
A micro wind turbine is any kind of small wind turbine. Many of them are transportable and can be used to charge batteries on the move in your car, Recreational vehicle or while camping out.
Picture of Indoor Environmental Quality station +Bluetooth +Thingspeak
Picture of Kinect controls Arduino wired Servos using Visual Basic 2010
Build a RC Car from Common Materials
GY-273 Magnetometer Pin Outs
Wireless Arduino sensor nodes and awesome home automation platform called OpenHAB. Know when your dog barks. By Eric Tsai.
DIY CNC & Constructing an affordable CNC kit