9 kHz Astable (CB21831E)

Details
Written by: Newton C. Braga

 

The circuit is from Ferranti's 1974 transistor manual. Transistors are general purpose types, and the output waveform is rectangular. Components can be changed to other frequencies.

 

 


| Clique na imagem para ampliar |

 

 

 

  

Latest

Circuit Bench

  • Vibrato (CB23942E)

      This sound effect circuit was obtained from an article in the April 1969 issue of Radio...

  • Robot Eyes (CB12397E)

      Found in a 1990 Electronics Handbook, this circuit causes an LED to flash when the phototransistor receives...

  • Sound Effects (CB26015E)

      Found in the May 1997 issue of Electronics Now, this circuit produces a variety of sound effects for...

Buscador de Datasheets


N° de Componente