Using a laser pointer and a matrix LED as a two dimensional input device

Using a laser pointer and a matrix LED as a two-dimensional input device

LED Projects / By

Laser Command is a game which I build using a 8×8 matrix LED and an Arduino Mini. This game was developed as a “sample” class project in S10-05833 Gadgets, Sensors and Activity Recognition in HCI. The class is taught by Scott Hudson at Carnegie Mellon University, and I’m doing TA for the class. The name […]

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