I've made a very simple heater controller with my Arduino and incorporated some hysteresis in software like so: if (temperature < (setTemp - HYSTERESIS)) digitalWrite(TRIAC_PIN, HIGH); if (temperature > (setTemp + HYSTERESIS)) digitalWrite(TRIAC_PIN, LOW); That's the core of the temperature contro…

Hysteresis and Safety in a Heater Controller

system October 27, 2011, 12:27pm 3

Excellent. Thanks for the information.

Topic		Replies	Views
Temperature control with hysteresis Programming Questions	4	8528	May 5, 2021
Relays and Temp Programming Questions	7	1160	May 5, 2021
Thermal hysteresis and comparing current to previous temp Programming Questions	25	9946	May 5, 2021
Add security lag time not to fry heater connected to relay Programming Questions	4	560	May 5, 2021
Heater element controller with Arduino - Not the same problem as always! Project Guidance	20	2659	May 5, 2021