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An electronic device that supplies electrical energy to a load. It can be AC or DC input. Typically DC output.

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Incorrect output from the voltage regulator

I think the problem has been solved as of yesterday. I noticed a voltage of about 30mV in the ground of my circuit board. For the same reason the regulator seems to be raising the voltage above 3.3 by …
magnesian's user avatar
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Incorrect output from the voltage regulator

Hello, I have a circuit that I designed myself. In summary, I feed the circuit with 2 CR2032 type batteries and try to get 3.3 V output from the LD1117 type regulator. However, I get 4.7 V output fro …
magnesian's user avatar