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1CommentsAsker/Oslo, Norway
Electronics geek, radio amateur almost licensed ~1970, then finally in 2001. DX, casual contesting, unofficial guide to K2 mods, #Arduino. @Sverre_Holm
  • LA3ZA commented on Paoson Woodwork's instructable Arduino Distance Meter10 months ago
    Arduino Distance Meter

    Hi, this is nice work. But you say "I am trying to figure out how to get a better resolution, I know it is possible." One way is to measure temperature and compensate for the variation in the speed of sound with temperature. I did an experiment with that and documented it here <a href="http://la3za.blogspot.no/2014/05/temperature-compensation-for-arduino.html">Temperature compensation for an Arduino ultrasonic distance sensor</a>

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