Stabilized 2,000 Gain Amplifier (CB6643E)

This circuit was found in a 1960s documentation, providing a 2,000 gain amplified output.

| Clique na imagem para ampliar |

Tremulo circuit (CB10115E)
This circuit was found in a National Semiconductor manual from the 1970s, appearing in articles and on...
Motor reversal with DC control (CB8952E)
Found in 1965s General Electric documentation, this circuit is intended for the control of servos...
Display drive 4033 (CB7554E)
We found in this American documentation this circuit for activating common cathode displays. In it we...