This circuit is from an American 1964 documentation. Transistors of the time are used, but modern equivalents can be employed.
We found this circuit in an old oscilloscope publication. With it, it is possible to observe the B...
We found this circuit in American documentation from the 1980s. Transistors can be of general use....
Originally this circuit was designed to operate with microcomputers from 1988, but it can be...