This circuit was obtained from Electronics Now magazine, July 1995. The triac depends on the heating element current, and the sensor will determine the adjustment potentiometer.
This circuit can be found in a 1970 Motorola documentation. The circuit can be implemented with general...
The advantage of this circuit lies in the fact that it does not need a negative source to generate...
With this circuit found in a 1965 Electronic Design, it is possible to read a peak voltage of up to...