Check out this iPhone-controlled 5×7 laser matrix built using 35 laser pointers, a PIC16F722 microcontroller, some miscellaneous parts, and a custom iPhone app.
Make a Laser Matrix Projector for the iPhone
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Check out this iPhone-controlled 5×7 laser matrix built using 35 laser pointers, a PIC16F722 microcontroller, some miscellaneous parts, and a custom iPhone app.
Make a Laser Matrix Projector for the iPhone
ADVERTISEMENT