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NiceCircuits / Legoduino

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3V3 supply for bluetooth #9

Open NiceCircuits opened 11 years ago

NiceCircuits commented 11 years ago

Bluetooth causes quite big voltage drops with just 2u2 capacitors. With additional 100u or 10u electrolytic at 3V3 it looks fine. It would be better to move 3V3 input from 5V to not load this LDO with additional current.

NiceCircuits commented 11 years ago

10uF ceramic is not enought