The values of the indicated components in this circuit of a 1967 Electronics World, are for a frequency of 512 kHz. The power can be between 6 and 22 V and the FET is a general-purpose type.
This circuit, from an old 1988 publication, generates bars on the screen of an old analog TV for...
We obtained this circuit from a 1993 documentation. The circuit has 7 current ranges that are...
This is the traditional configuration of an AC amplifier using the 741 integrated circuit. I found...