AC Voltage Follower 741 (CB25792E)

This circuit was found in the January 1995 Electronics Now magazine. Its configuration is valid for other operating systems. The source must be dual.

| Clique na imagem para ampliar |

Pulsed tone buzzer (CB8969E)
This circuit was found in 1980s American documentation. The transducer is a piezoelectric capsule and the...
Up to 30 MHz RF preamplifier (CB20227E)
This circuit from the 80s uses an integrated circuit from the time. The CI is difficult to find...
Receiver Circuit with RF Stage (CB19266E)
This receiver, which, depending on the coil, can receive medium or short waves, was found in a...