LEDs as photodiodes for 1 kB challenge

Within 1 kB of executable code, a LED matrix can be used as a canvas to draw on and a pair of LEDs can be turned into an optical chat.

Matthias Koch

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Prepared for 256 byte Challenge.
01/21/2017 at 23:08 • 0 comments

Just in case if the next contest will have a lower size limit: I squeezed the Monochrome demo into 256 bytes. Currently exactly 242 ! ARM Polyglot, memory dump and the fish are gone, but the matrix as a shining canvas effect is still there. Enjoy !