Arduino PID Controller - Demo with Source Code! 

You can put your map function inside a constrain function at the end instead of using two ifs

Love it man! Can it be used for temperature control?? Will subs. Thank you for sharing.

great video, very helpful!! thanks 👍

You are the best man keep it up

Super useful video and great explaining🍻🍻🎉🎉

thank you very much, really helpful

schematic missing