Timer for magnifier (CB8109E)

Details
Written by: Newton C. Braga

 

     Originally suitable for photography applications, this circuit from a Popular Electronics from the 90s can also be used to time plate baths. The components are common, and the sensor is remote.

 


| 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