Optical Mouse Sensor Experiments
I had a cheap optical mouse sitting around where one of the wires had broken, and wanted to do something with it, so I tapped into the sensor!
I had a cheap optical mouse sitting around where one of the wires had broken, and wanted to do something with it, so I tapped into the sensor!
Using extremely simple and cheap parts, I constructed a laser show projector, capable of displaying various patterns onto surfaces in a dark room.