This circuit with RTD sensor was found in the Radio Electronics magazine of April 1992. At the output we have 1 mV for each degree Celsius.
Currents up to 1.5 A can be regulated with this circuit. The resistor R that determines the...
We found this precise crystal oscillator for the 144 MHz band, depending on the crystal used. The...
This circuit was found in an English publication from 1967. The circuit is for listening on a...