https://diode.zone/videos/watch/8b0b1868-ae79-4bd4-97c6-3283f64cc0c9 Milled PCB test circuit for Soft Power Switch. Button press grounds P-Channel MOSFET enabling circuit, ESP32 boots up and pulls button input high, enabling NPN that continues to hold the P-FET low. After 5 seconds, the input pin is pulled low, disabling the circuit. Project and discussion of this circuit here https://hackaday.io/project/165687/log/167169 Tue, 20 Oct 2026 14:52:25 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diode.zone https://diode.zone/lazy-static/avatars/61b689b7-84d5-43c7-9fa8-e63a7fd1d952.png https://diode.zone/videos/watch/8b0b1868-ae79-4bd4-97c6-3283f64cc0c9 All rights reserved, unless otherwise specified in the terms specified at https://diode.zone/about and potential licenses granted by each content's rightholder.