Hi Everyone,
I am trying out the following project: https://onion.io/2bt-pid-control-python/
The part that I am having trouble with is using the P type MOSFET as a switch.
So far, I have made every connection as indicated in the circuit diagram for the project, however, the heating pad is always on and never switches off regardless of the signal being sent to MOSFET Gate. I think there might be something wrong with the circuit layout offered in the project. Any help is appreciated.
I am trying out the following project: https://onion.io/2bt-pid-control-python/
The part that I am having trouble with is using the P type MOSFET as a switch.
So far, I have made every connection as indicated in the circuit diagram for the project, however, the heating pad is always on and never switches off regardless of the signal being sent to MOSFET Gate. I think there might be something wrong with the circuit layout offered in the project. Any help is appreciated.