Hello! I am trying to light up a 12V-LED-strip (common anode) with an Arduino and a Texas Instruments TLC5490. With one segment, all works well (see picture at (1)). However, I want to light up 2 meters of those, so I used an N-channel MOSFET (IRF540) (picture at (3)) and connected that to a 1-mete…

Arduino + MOSFET + TLC5940

Grumpy_Mike March 27, 2012, 9:23pm 5

Unless you are going to post a schematic I can't offer any design advice.

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