Light-sensitive circuit (CB23962E)

We found this circuit in a Radio Electronics issue from July 1969. The lamp remains on until C1 opens. The time is given by capacitor C1.

| Clique na imagem para ampliar |

20 W BTL Automotive Amplifier TDA2005S (CB15241E)
This circuit has a gain of 34 dB and a good power to be used as an audio booster in cars. The...
3 W Amplifier (CB6201E)
This circuit was obtained from Dutch documentation from 1967. It uses transistors of the time...
Headlamp timer 2 (CB6050E)
Found in an Electronic Design this circuit controls a headlamp by triggering a time determined by the...