Reverse Polarity Protection - parasquid/mcu-iot-sensors GitHub Wiki
- http://rs20.mine.nu/w/2013/02/using-mosfets-as-blocking-diodes-reverse-polarity-protection/ (see archive at https://web.archive.org/web/20190515140547/http://rs20.mine.nu:80/w/2013/02/using-mosfets-as-blocking-diodes-reverse-polarity-protection/ )
- https://arduinodiy.wordpress.com/2017/08/19/reverse-polarity-protection-with-a-p-mosfet/