Timer for enlargers (CB8301E)

Details
Written by: Newton C. Braga

 

    From the time when photographs developed on paper could be enlarged, this circuit was found in a 1960s General Electric documentation.

 

 


| Clique na imagem para ampliar |

 

 

 

  

Buscador de Datasheets


N° de Componente 

Circuit Bench

  • Emergency Pulser (CB4548E)

      This circuit was obtained from an English magazine from 1985. It consists of a pulser that drives...

  • Wattmeter (CB19197E)

      This circuit can measure the power of loads up to 1 kW and its accuracy depends on the settings and...

  • Ladder Generator (CB12028E)

      This circuit came out in an English magazine from 1978. The circuit generates a ladder of 128...

Latest