May 3, 2026
Description
This is the pre cursor to the OPD Cart Charger
Just needed to make sure I got the general dimension correct for the wireless charger that I bought.
Found that it heats up in use so added spines/dimples on the top/bottom, increasing surface area and air flow.
Everything is a press fit.
20W Charging Module Amazon Link | Aliexpress Link
4x M2 nuts
4x M2 washer
4x M2 X 16mm~20mm screws
Optional: 12v Female barrel plug Amazon Link | Aliexpress Link
Printed all the parts
Press fit the module into the middle bit, routing the barrel plus if installed in the channel.
Fit the middle piece into the box, placing the Wire cover into place as well.
Place the top on and screw into place, careful of the one screw that goes through the board.
License:
Creative Commons — Attribution — Noncommercial — Share Alike
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