Voltage regulation circuit 12V to 5V in 5A range

[Demon]

EDIT: Figured I'd concentrate my power supply circuit here instead of my MSFS thread.

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Figures that I would hit a roadblock after wiring an ammeter to be able to see current and voltage in real-time. That DC-DC converter under the meters has too much noise on VDD and VSS for stable ADC readings.




I made a 7805 circuit for testing, but it's only rated for 1.5A.




I wish I had seen the LM1084 before; it can handle 5V up to 5A, more than enough for my design. At least it's a piece of cake wiring a through-hole LM1084 with some caps instead of the DC-DC converter.