I know I am supposed to use a decoupling capacitor with a WS2803 (or any IC for that matter) but I am not sure how to figure out which one to use. I have read some info on decoupling capacitors and have seen some formulas but I don't quite understand it. I am not sure where to get the numbers (Hz an…

Calculating a decoupling capacitor.

123Splat May 1, 2014, 3:16pm 4

What's to calculate?
A great big one for low frequencies next to the source,
A little bitty one for high frequencies next to the load.....

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