Hello!, I need to control a brushed DC motor (speed is regulated by voltage, 3.3v 0.2A), through PWM, I don't have any idea to which transistor I should use and the resistor value too. I power the Arduino UNO and the motor with the same battery, 5V DC. Can you explain me which method I should use …

Chosing the right transistor

Other Hardware Motors, Mechanics, Power and CNC

slipstick March 31, 2018, 2:35pm 2

A brushless motor normally needs a lot more complex circuit than that to drive it. Can you provide details of exactly what motor it is that you want to drive? Are you certain it is brushless?

Steve

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Chosing the right transistor

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