So I posted this idea in a topic that I had made, but it sunk down quickly. I didn't want to reposted it or bump a ton in the hardware section, so I am posting it here. Here it is: I have 2 rg 8*8 small led matrices but I do not have enough resistors. (only 8). I am using three shift registers (74…

Led matrix 3v?

Grumpy_Mike February 26, 2010, 8:49am 4

well i thought we had all the discussion the last time you posted.

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