Siren 4046 (CB25764E)

Details
Written by: Newton C. Braga

 

This circuit with the PLL4046 was found in the October 1994 Electronics Now magazine. The transistor is low power, and the volume obtained is small.

 


| Clique na imagem para ampliar |

 

 

  

Buscador de Datasheets


N° de Componente 

Circuit Bench

  • Power monitor (CB7263E)

         This circuit causes an LED to flash if the monitored voltage exceeds the value set in the pot. The...

  • Psychedelic Display (CB6701E)

           Found in an Electronics World of 1966 this circuit can be made with current power transistors. It causes...

  • Two-state sequential (CB6566E)

          Found in a 1970 documentation, this SCR bistable can be implemented with modern equivalent SCRs. Observe...

Latest