12V to 5V stepdown case
thingiverse
I made a case for my 12V to 5V stepdown Module from banggood https://www.banggood.com/de/DC-DC-24V-12V-9V-to-5V-Fixed-Output-3A-Step-Down-Power-Module-p-1081484.html?rmmds=search 17.5 x 22.5 inner dia the case fit on 2020 extrution
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