Rick on X: "Quick #electronics tip: You can use a p-channel mosfet and a resistor to add reverse polarity protection to a circuit if a diode doesn't work due to it's voltage
Design Guide - PMOS MOSFET for Reverse Voltage Polarity Protection Circuit
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Simple Solutions for Reverse Polarity Protection
Reverse Polarity Protection – IBEX Resources
CR2032 reverse polarity protection? - General Electronics - The Contextual Electronics Forums
Reverse current / battery polarity protection • Circuits.dk