The circuit is of the Motorola Linear Databook of 1990. The power source must be symmetrical and the characteristics of the circuit are given next to the diagram.
This 20 V power supply is indicated for the previous circuit and has a current of around 200 mA...
Frequencies from 1 to 10 MHz can be obtained with a small adjustment of the variable in a narrow...
This is the traditional version of a neon flasher, found in a 2004 documentation. The capacitor...