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Copper pours, traces...are 90 degree angles still a no-no?
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I'm working on a 3.3v circuit that shouldn't draw more than an amp total, intermittently, and tens to hundreds of micro-amps continuously.
When doing ground/copper pours and polygons, should one curve or 45 the corners, or is that no longer a thing. I see some pretty crazy routing on breakout boards and modules, and was just wondering.
I know "acid traps" are less of a problem now, I'm just not sure about routing at this low frequency/no frequency and low power level...
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