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No. the smell isn't from the potentiometer. the smell was from the LED and the board itself. I can smell it when I get near to the regulator but not sure if it's from the regulator itself or something near it.Youssef13– Youssef132017-07-17 17:00:40 +00:00Commented Jul 17, 2017 at 17:00
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@Youssef13 what voltage are you feeding the arduino?tuskiomi– tuskiomi2017-07-17 17:01:39 +00:00Commented Jul 17, 2017 at 17:01
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I used a mobile charger that outputs [ 5V - 1A ] into the USB port ( the same port is used to connect arduino to PC for programming ) If that has nothing to do with the regulator then the smell is just near it. It's away from the microcontroller the the pinsYoussef13– Youssef132017-07-17 17:03:41 +00:00Commented Jul 17, 2017 at 17:03
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@Youssef13 do you have a multimeter?tuskiomi– tuskiomi2017-07-17 18:35:24 +00:00Commented Jul 17, 2017 at 18:35
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Unfortunately, I don't have one :(Youssef13– Youssef132017-07-17 19:10:12 +00:00Commented Jul 17, 2017 at 19:10
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