I need to make a thermostat, how to learn, I hope you bosses can give some advice, thank you!

CodePudding user response:

PID adjustment, gathering temperature signal, and compares the preset value, control of heater on and off, you can use the PWM control or on and off of a type, simple is a type of control and did not reach the set temperature, heating, to stop heating, to avoid frequent switch, can set certain difference, like Schmitt trigger, complicated with PID adjustment,

CodePudding user response:

PID control and on-off control