Hi, I'd liket o use arduino to control a device that can only be switched on by pressing the power button. I want to wire arduino pins to the internal switch so that I can use arduino to control the device. What kind of signal or code do I need to use to press-a-button, in other words to send a s…

Arduino to imitate a momentary switch

LarryD April 1, 2014, 3:38pm 14

You'll have to use a relay.

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