Optical communication transmitter (CB7849E)

Details
Written by: Newton C. Braga

 

     This circuit was found in a 90s American documentation. The circuit uses an LED that can be of a modern type with greater power with the reduction of R6 and the use of a BD135 for the transistor. The modulation is set to R1.

 


| Clique na imagem para ampliar |

 

 

 

  

Buscador de Datasheets


N° de Componente 

Circuit Bench

  • Magnetometer (CB7272E)

           We found this circuit in a Hands On Electronics from the 90s. However, the circuit can still be...

  • Emergency Lighting (CB3845E)

           We find this efficient emergency lighting system in a 1987 publication. The circuit keeps a...

  • Single Cell Barometer (CB4913E)

           This circuit was obtained from a Linear Technology manual from the 1990s. The sensor is of the...

Latest