Implement controllable Xmas lights over the Web using WebSockets, an Arduino and a RaspberryPi.

Read about it here.

List of provided files:

• imagehandle.php Handles the upload of the WebCam image through a POST request
• rpi_light_controller.js The Node.JS scrip that runs on the Pi and a) controls the lights via the Arduino, b) grabs a WebCam frame and uploades it to the WebServer
• ws_server.js A WebSockets server implementation based on Node.JS
• index.html A sample html client for controlling the lights through web switches (checkbox elements) and displaying the WebCam frames