Receiver for audio link (CB20983E)

Details
Written by: Newton C. Braga

 

Found in old American documentation, this receiver receives modulated infrared signals and converts them into sound. The audio amplifier circuit can be replaced by a modern equivalent.

 


| Clique na imagem para ampliar |

 

 

 

  

Latest

Circuit Bench

  • Simple Metal Finder (CB18300E)

      This simple metal finder uses a 100 uA indicator. The exploration coil must be constructed in a...

  • Ohmmeter (CB19751E)

      This resistance meter has a linear scale, converting resistances to voltage. The operational...

  • Logic Tester (CB16893E)

      This circuit was found in a 1995 documentation. Its purpose is to indicate voltage levels that are...

Buscador de Datasheets


N° de Componente