2 layers50 × 50 mm

OpticalMosfetSmaller
WingTechCorner/WTC_PROJECT-OpticallyIsolatedQuadMosfetBoard
PCB Board designed to control 4 optically isolated MOSFETS via an ESP32 module
57 parts1
Open-source boards designed in KiCad by WingTechCorner on GitHub, from 3 repositories. A board’s address here is its repository’s there.

WingTechCorner/WTC_PROJECT-OpticallyIsolatedQuadMosfetBoard
PCB Board designed to control 4 optically isolated MOSFETS via an ESP32 module

WingTechCorner/WTC_PROJECT-XMAS-USB-ORNAMENT
A little cool XMAS project
WingTechCorner/WTC_PROJECT-vr-tracker-breakout
An interface board for the Vive VR Tracker. (WIP)