Buffered Detector (CB6669E)

This circuit was found in 1967 General Electric documentation. The transistors of the time can be replaced by modern equivalents.

| Clique na imagem para ampliar |

Regulated power supply (CB20555E)
This circuit uses the 7815 regulator to obtain a voltage for motor control num shield for PC. The...
12 V to 110 V x 60 Hz Inverter (CB13913E)
This 12 V to 110 V inverter with 100 W was found in a 1977 Signetics manual. The transformer must...
Timer 555 (CB18645E)
This basic version of the timer with the 555 was found in documentation from the 1980s. The relay...