Capacitor test (CB7915E)

Details
Written by: Newton C. Braga

 

     This circuit was found in Radio Electronics from the 90s. It converts capacitance into frequency in order to obtain a proportional voltage that can be measured in a common multimeter.

 


| Clique na imagem para ampliar |

 

 

 

  

Buscador de Datasheets


N° de Componente 

Circuit Bench

  • NAB Equalizer (CB7307E)

           This circuit was found in an American audio documentation from 1968. The configuration can be...

  • Pulsed tone buzzer (CB8969E)

           This circuit was found in 1980s American documentation. The transducer is a piezoelectric capsule and the...

  • TTL Two Tone Siren (CB4364E)

      This circuit is from an English magazine from 1976. By replacing the transistor for a BC548, the...

Latest