Motion detector

Discussion in 'General Electronics Chat' started by anjith, Oct 2, 2010.

  1. anjith

    Thread Starter New Member

    Oct 2, 2010
    1
    0
    hi
    Could anyone explain the basic working of measuring speed accleration and length of a model train using ir sensors.
    let the train is moving from point a to b. distance between a and b is known.
    sensors are kept at a and b. speed has to be calculated at a and b.
    thankyou
     
  2. Bernard

    AAC Fanatic!

    Aug 7, 2008
    4,176
    397
    With just two sensors, only average speed can be computed.
     
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