How PF906 treadmill motor controller works with schematic
Channel: Happy Macer
Date: 2021-02-01

This is a description of the PF906 treadmill DC motor controller and partial schematic to assist with learning, repairs, or modification to use it for other purposes.

Circuit diagram : https://github.com/happymacer/PF906-treadmill-motor-controller-


Instructable description: https://www.instructables.com/Lieo-Power-First-PF906-Treadmill-Controller-Circui/  


I have a few corrections and additions to the video description and as its hard to change a Youtube video, Ive only updated the Instructable.  There is also more detail in the Instructable.