RRRRRTimed alarm for car (CB6776E)

Details
Written by: Newton C. Braga

 

     This circuit was found in an EDN from the 90s. The circuit employs a double 555 and uses the courtesy light switches of the car as sensors.

 


| Clique na imagem para ampliar |

 

 

  

Buscador de Datasheets


N° de Componente 

Circuit Bench

  • Car Alarm (CB6773E)

           Found in a Popular Electronics from the 90s, this circuit uses components that are still current....

  • Wien Bridge Oscillator (CB4922E)

           This circuit uses an operational that is not currently common. We found it in an old American...

  • Twin T Active Filter (CB6728E)

          This circuit was obtained from an Electronics World of 1968. The transistor may be general purpose and...

Latest