PID heater

I am new to Arduino, I want to build a custom PID controlled heater controller, it must be as small as possible. Can you recommend a kit or products or tutorial to do this?

Not without many more details, like what, exactly, will be heated, using what as a heater, with which heater controller, to what temperature, and using what power source. Please post links to product pages, if you have identified any of these items.

Hi,

I hope you are doing good. You can use AutoPID library for controlling heather. It works great.

Here is the link of AutoPID library: https://github.com/r-downing/AutoPID

Or you can follow this tutorial.

https://blog.arduino.cc/2018/04/16/pid- … h-arduino/

I hope it will help you.

Thank you so much.