AVR ATmega8 and MAX7219 8x8 Dot Matrix Toy

This is a little toy which I built for a few very nice people. It uses a MAX7219 that drives an 8x8 dot matrix display. The AVR ATmega8 reads the frame data from a connected 24LC64 via I²C and feeds the MAX7219 with the data via SPI; it's pretty straightforward.
The schematic and all source code are open source (GPL-3) and can be found here: github.com/johndoe31415/dissding
The MAX7219 module and the DC/DC converter were both bought off eBay from me, you'll find similar ones by just searching for "max7219 dot matrix" and "1.5V usb dc converter".
Music by www.LukHash.com
Video License: CC BY-SA 3.0

[@bog_roman]

i am 1024 at ur chanel, where is my prize ? :d