Hi guys! I have a little problem with controling a DC pump with my Arduino Uno. I'm powering the pump with an adjustable power adaptor, and I want to control it with a RFP12N10L MOSFET via PWM. The Arduino is powered via the USB port of my Laptop. When I try this wiring: [image] I cannot contr…

DC Pump control via PWM

system April 3, 2018, 2:53am 3

What exactly is an “adjustable power adapter”? Please explain/provide details as that is likely to be the source of the problem.

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