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Published on Jun 1, 2011
This is an old LED matrix I built in 2004, using many of the white LEDs I had surplus from another defunct project. It's driven by a PIC16C765 microcontroller, getting frames over low-speed USB from Python code running on a PC.
This video is a bit of a memorial for the matrix, since in cleaning up my apartment I've decided to finally chuck it, after having it sitting around taking up space for seven years now :)