Ring Counter with Timing (CB6613E)

This variable timing circuit was found in 1964 General Electric documentation. Circuit uses PUTs that are uncommon components today.

| Clique na imagem para ampliar |

Electronic fuse (CB23643E)
This circuit switches off a load in case of excess current acting as a fuse. The circuit is from a...
Precision speed control (CB8015E)
This circuit was found in a 1968’s General Electric documentation. The circuit has a control range of...
Developing Table For Silk Screen (CB4445E)
This is an old 1988 circuit consisting of a timer or time control for exposing silk-screen arrays. The...