Since the Raspberry Pi 3B+ release, the Pi boards we all know and love gained one more weakpoint – the PMIC chip, responsible for generating all the power rails a Pi needs. Specifically, the … ...

Each DRS capsule contained a Raspberry Pi 3B, a single-board computer attached via ethernet cord to a 300-millimeter by 125-millimeter circuit board. Each capsule was powered by a 24-volt direct ...