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Topic: Sending a signal to an android phone (Read 411 times) previous topic - next topic

SyedArafatQureshi

Hey guys!

I have a simple circuit that has an LED that lights up when you press a switch.

I want to use the Arduino to detect that the LED has been turned on then to send a bluetooth signal to the phone that alerts it or shows a notification to tell it that the LED has been turned on.

Thanks
Arafat

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