330 Degree Control with SCR (CB6565E)

Suggested by an American documentation for 1969 neon lamps, this circuit provides SCR control with expanded phase angle range.

| Clique na imagem para ampliar |

Bicycle speedometer (CB7382E)
This circuit appears in other versions on this site. obtained from other publications. This is...
Positive front differentiator (CB5346E)
This circuit for the positive front of a rectangular signal was found in an old documentation, but applies...
7-segment display driver (CB20551E)
We found this circuit in English documentation from 1996 for PCs. The circuit is for common...