LM393 IR Speed Sensor Using

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2 Responses

  1. Rajesh kanna says:

    Can you say me LR393 sensor which it sense the running speed of the vehicle.

  2. gaurav says:

    my lm393 sensor is increasing the value by more than 1 unit on 1 gap. it is randon 3,4,6.
    can u suggest how to fix it please?

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