With this circuit it is possible to visualize the characteristic curve of a component on an oscilloscope. The circuit is from a Popular Electronics from the 90s.
This circuit from a Radio Electronics from February 1976 activates the relay in two different ways...
This circuit was found in a 1965 General Electric documentation. It is intended for reception of the...
The LM318 is not a common component today. The circuit is suggested by National Semiconductor in...