[flickrvideo]http://www.flickr.com/photos/14462918@N03/3502046867/[/flickrvideo] Instructables has a new tutorial on how to make a simple light theremin: The Light Theremin (or L.T. for short) uses a simple 555 timer IC and a few components to control a pitch and tone generated by your shadow. This is a great project for anyone who wants to make some crazy sounds,… Read More Make A Light Theremin