Hi, I am new here, I just get some problem with my anemometer pulse output which type is QS-FS02 , so I just have the code, but I didn't know why Ardunio Mega 2560 can't read the pulse. there are 3 cable: brown to 5v, black to gnd, blue to pin5. please Help, there is something wrong in my code? #…

Anemometer Pulse, Help!

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