Additional Pull Pull (CB6119E)

This stage was found in a 1964 Electronic Design. The transistors are of the time and the shape of the signal obtained is shown in the diagram.

| Clique na imagem para ampliar |

Decade Counter Using the 4017 (CB172)
The basic configuration for a 4017 when used as a decade divider with one-of-ten decoded outputs...
Negative Voltage Generator (CB25844E)
This very low power circuit is based on the ICL7860. We found it in an Electronics Now from April...
Light Operated Relay (CB19968E)
This circuit is from an American manual from 1975. The transistors are types of the time, but...