December 25, 2013 AT 6:17 am

Merry Christmas and a Happy New Year, by a led matrix mask

Adafruit 2453

Merry Christmas and a Happy New Year, by a led matrix mask via Hack-a-day

avr_mask1 wish you a Merry Christmas and a Happy New Year! AVR Mask1 is a led mask built around 74hc595 shift register and 8×8 led matrix, running on an ATMega8 microcontroller.


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