twolf891's channel

This is a Christmas card with an arduino, max7221 and a 8x8 matrix LED.

I rewrote my 64pixels version (see http://www.youtube.com/watc......

This is a Christmas card with a ATTINY2313 and a 8x8 Matrix LED

I extended the nice idea of Alex with some patterns and a 5x7 font.

See my post (t...

see my posts:

http://www.mindstormsforum....

http://forums.nxtasy.org/in...

technical infos:

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