The Active Power Protection Module (APPM) is an adjustable analog power protection module. It is designed for overvoltage, undervoltage, reverse polarity, and short circuit protection. No black box ASICs. Just comparators, FETs, fuses and voltage references. The module is a culmination of nearly a year as an electronics student, working in my free time. This design was born after destroying a smart servo motor, by applying too high of a voltage. For those who are looking for the finished product that is now sold by PN Labs, check out the Protect and Protect Nano. Description Specs Drawings Design explanation
