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

jremington March 31, 2018, 7:09pm 10

The L9110 is a motor driver, not a transistor. Google will show you how to use it, like this page.

Topic		Replies	Views
kind of transistor for small dc motor General Electronics	11	3583	May 6, 2021
Controlling the speed of a dc motor? General Electronics	17	6963	May 6, 2021
How do I use the Arduino to control the speed of a DC motor with a transistor? Motors, Mechanics, Power and CNC	22	2477	May 6, 2021
How Do I Controll A Motor With A Transistor? General Guidance	11	3586	May 5, 2021
DC motor Interfacing	16	6327	May 6, 2021