Continuity test (CB8214E)

Details
Written by: Newton C. Braga

 

     Found in 90s Popular Electronics, this circuit uses common general-purpose transistors in a configuration that has been extensively explored on this site and in our articles.

 


| Clique na imagem para ampliar |

 

 

 

  

Latest

Circuit Bench

  • DC Speed Control (CB21091E)

      This precision speed control was obtained in an Electronic Design from the 90's. The output final...

  • RIAA Preamplifier (CB19518E)

      This amplifier for old record players has RIAA correction and was found in documentation from the...

  • Single Pulse (CB20138E)

      We found this configuration with a logic circuit that is now uncommon in an 80's documentation. The circuit...

Buscador de Datasheets


N° de Componente