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Topic: RESET Button not working (Read 1 time) previous topic - next topic


arduino uno lights glow but stop its beeps when deliver power it

i donot know its reset button work or not

coz no sound beeps when i press reset button or while upload code ??


The arduino has no way of outputting sound,so you will have to be more specific about what you have and what problems you are getting.


Easiest way to see if the reset button works is to upload a sketch and see if the sketch starts over when you press reset.

Perhaps in setup() turn the pin 13 led on and delay 2 seconds, then turn it off, and do nothing in loop(). Then when the led goes off, you know setup() has finished; so press reset and see if the led goes on for 2 secs again. If it did, then clearly the sketch started over with setup() and so the reset must have worked.

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Your answer may already be here: https://forum.arduino.cc/index.php?topic=384198.0


connect pin "reset" to the ground with a push button
sometimes the reset button not work in Chinese boards, and like what members say, upload any example from the library first
Free schematics and BIOS files database https://www.scheme512.com/

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