First, I'm an electronics noobie. I've daisy chained 4 TLC5940s on a breadboard exactly as shown on the Arduino TLC5940 Library page and a total of 21 RGB LEDs. One diversion from that setup is that I used a 2.2K resistors instead of 2K resistors (my local Radio Shack didn't have 2K resistors). It …

TLC5940 Flickering

system August 7, 2011, 12:20am 2

How long are the connections between the tlc's?

Also, which tlc's are the ones flickering? The last two on the chain or is it random?

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