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can't download stl's please fix thank you
great idea i might build a few my self
nice project thinking on building myself
not enough info on calibration, so here goes1) when you first power on the fault light might com on. if so adjust remaining pot on board till ready light appears2) for higher accuracy use multi turn potentiometers 3) over current protection fades if you increase current. (at first it shorts to (000) across the board increse and you will see as it now pushes beond the short protection.