LM3876 Amplifier (CB25725E)

This hybrid audio amplifier from National Semiconductor was found in the June 1994 issue of Electronics Now magazine. It is powered by 24 V.

| Clique na imagem para ampliar |

Infrared Receiver TDA3047 (CB15395E)
This narrowband data receiver is from the Philips Databook of 1990. The circuit is powered by 5 V...
Beating oscillator for shortwave radio (CB21136E)
This circuit was proposed by an old American documentation for listening to SSB stations. The...
DC Voltmeter (CB19294E)
This voltmeter for continuous voltages has several scales and is totally passive. The diodes are...