This circuit was obtained from a Linear Technology manual from the 90's. The integrated circuits are from the time and could possibly be tested as modern equivalents.
This circuit can be used with 5 to 15 V sources and the zener diode must be chosen according to...
This semi-proportional temperature control was found in old American documentation. The components are...
The main feature of this circuit is that it provides a sine waveform signal. In this circuit, the...