Comunicación IR

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Uploaded by on Feb 18, 2008

Mediante un contador NE555 generamos impulsos fotónicos con un LED de IR.
El receptor IR está conectado a un circuito amplificador que transforma la corriente generada por el fotodiodo en tensión.
A la salida del operacional colocamos dos LED´s invertidos para diferenciar el TON y TOFF.

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Uploader Comments (miyanastray)

  • you can travel on time

  • second 20

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  • ok wow what does it fuckin do?

  • wher is the IR LED

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