neazoi
Advanced Member level 6
Hello I have found this one https://laserpointerforums.com/f42/...n-regulator-etching-tutorial-part1-45008.html
It controls the temperature of the iron without a thermistor, by observing the heater's resistance, as far as I can understand.
What are it's advantages and disadvantages compared to observing the tip temperature using a thermistor?
It controls the temperature of the iron without a thermistor, by observing the heater's resistance, as far as I can understand.
What are it's advantages and disadvantages compared to observing the tip temperature using a thermistor?