hi everyone, Im having trouble with the PID library and after looking for more info and other sketches I cant seem to find where my issue is... The controller is for turning ON/OFF a fan to cool down my fishtank... I basically used the relay example and adapted it to my sketch... Input is temp fro…

PID library, controller always ON

system May 22, 2014, 4:42pm 4

Here is the full sketch...

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