• Welcome, Guest! We hope you enjoy the excellent technical knowledge, event information and discussions that the BMW MOA forum provides. Some forum content will be hidden from you if you remain logged out. If you want to view all content, please click the 'Log in' button above and enter your BMW MOA username and password.

    If you are not an MOA member, why not take the time to join the club, so you can enjoy posting on the forum, the BMW Owners News magazine, and all of the discounts and benefits the BMW MOA offers?

  • Beginning April 1st, and running through April 30th, there is a new 2024 BMW MOA Election discussion area within The Club section of the forum. Within this forum area is also a sticky post that provides the ground rules for participating in the Election forum area. Also, the candidates statements are provided. Please read before joining the conversation, because the rules are very specific to maintain civility.

    The Election forum is here: Election Forum

HES Tester

RadioFlyer

Right2Repair
Someone in the local club is trying to revive a friend's oilhead and wanted to test the Hall effect sensors.

I put this together for him in an afternoon based on the design by Dana E. Hager back in the day. It's a minimalist version. I had all the needed parts lying around the workshop.

I 3D printed a bottom cover for the board to insulate the copper traces and solder connections from inadvertant contact with anything conductive underneath.

HES Tester Top.jpg

HES Tester Bottom.jpg
 
Last edited:
Back
Top