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​What is the significance of the reset button on the arduino uno board? Answered

What is the significance of the reset button on the arduino uno board?

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bekathwiaBest Answer (author)2017-02-21

The reset button starts the program over again, as if the board has just been powered up. This can be helpful when troubleshooting your project, for instance if your code is behaving unexpectedly. In older Arduino boards (and less fully featured ones like Gemma), the reset button has to be pressed before uploading a new program.

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