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Matrix Clock

Posted by steen.nick on March 14, 2013 at 4:05 PM Comments comments (12)

From now on, I'll post my projects on this blog, which might be easier to read, and a lot more simple to update for me. Starting with this clock project I've been working on:

This projects started out as a simple 8x8 matrix, which is fairly simple. Using an Arduino and 2 74HC595 shift registers, I was able to acheive a very high framerate without any flicker on the LED matrix. Usually, to drive an LED matrix like this, each LED is driven one by one, resulting in 64 loops for one screen ...

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