Speed Controller Power Tools
thingiverse
Speed controller for power tools with a brushed motor. Tested with an orbital sander and a drill. Worked perfectly. Speed controller is from Aliexpress: https://de.aliexpress.com/item/1005003019915335.html?spm=a2g0o.9042311.0.0.7e2c4c4djgh5Fk Use cable ties and small screws to assemble.
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