Proximity sensor (CB8194E)

Details
Written by: Newton C. Braga

 

    Published in a PE Hobbyst Handbook of 1991, this sensor uses an integrated circuit that is unusual today. The circuit is based on a high frequency oscillator.

 


| Clique na imagem para ampliar |

 


| Clique na imagem para ampliar |

 

 

 

  

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