Robots w/Lasers

March 13, 2006

Unlatched color

March 13th:
Here it is you can see the different colors possible:
An 8x8 grid of off, red, green, and orange LEDs
One problem, is I am using shift registers without a latch. So as the data is shifted into place, it appears on the incorrect LEDs for a very short amount of time. Which causes them to light up a short amount of time. I’m not sure there is anything I can do about this, besides shifting the data into place faster: currently my AVR is clocked at 8mhz, but it supports up to 16mhz (I just need to put in a different crystal). I think best solution is to use a latch though.

Filed under: AVR — davr @ 11:29 pm

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