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Results tagged with control
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user 149886
Control refers to systems that control other systems, whether that be industrial machinery, lighting, or devices used in a home.
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DC Motor control Optocoupler
My current project does involve some DC motors which I have to control the speed of. I'm will probably use the PWM pins of my arduino mini for this. … The main control mechanism would be a NPN Transistor which would get its base from an optocoupler, since I want the arduino be isolated from the 9V circuit. …
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