This circuit was found in a 1964 documentation. It shows how to achieve automatic gain control for an oscillator. The transistors are of the time and the circuit controls signals from 2.6 to 3.1 kHz.
This Power supply is intended to Power small loads with currents up to 30 mA. The voltage depends...
We found this circuit in a Linear Technology component manual. The circuit also has a DC zeroing...
This circuit converts pulse frequency to current, which is indicated on an analog instrument. The...