Need help for mh z19 arduino uno testing

[ambidvegeta]

i have been trying to use this sensor but getting this error

[sterretje]

Please do not post screenshots of code or errors. Both should be posted using code tags (using e.g. the <CODE/> button when creating a post).

To which pins is mySerial connected? If the answer is 0 and 1, that is a problem. Note that we can't see that in your screenshot.

Please enable verbose output during upload in file / preferences, perform an upload and post the results here in a new reply (don't forget the code tags)

I also suggest that your post your code using code tags.

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I've moved your topic to a more suitable location on the forum.

[ambidvegeta]

i just shorted it ... my Arduino was faulty

[ambidvegeta]

thanks for the response tho ... really bro thanks !