Alarm and Immobilizer (CB24467E)

Details
Written by: Newton C. Braga

 

This circuit was found in the December 1976 issue of Radio Electronics magazine. The circuit includes a powerful pulsating siren. It is activated by courtesy light switches and other sensors.

 


| Clique na imagem para ampliar |

 

 

 

  

Latest

Circuit Bench

  • Horn (CB18961E)

      This circuit can also be used as a shield if the excitation is made with 5 V and the output stage...

  • MW Commercial Radio TR 67 (CB18371E)

      The circuit presented is a Japanese commercial radio from the 1960s. With a 4.5 V supply, it is a...

  • Digital Capacimeter (CB4312E)

           The accuracy of this circuit depends on adjustments made with capacitors of small tolerances of known...

Buscador de Datasheets


N° de Componente