3D Ultrasonic Radar.

Discussion in 'The Projects Forum' started by Magician, Aug 18, 2014.

  1. Magician

    Thread Starter New Member

    Aug 18, 2014
    13
    6
    I'm working on arduino based project, that actually can perform 3 features:

    1. Virtual Touch Screen, for remote control purposes big screen TV, projectors, public display, or for interactive games
    2. 3D Ultrasonic Radar, small range - 3 m for now, but real time with update rate 50 fps;
    3. Precise distance measurements , down do 12 micrometers.

    FFT is the major part of software application running on arduino DUE (cortex-3 , ATMEL SAM3X8E), plus 4 very popular ultrasonic distance sensors HC-SR04. Extracting the phase of returning ultrasonic wave, great precision in distance measurements possible.

    More details on the blog page:

    http://coolarduino.wordpress.com/2014/08/10/virtual-touch-screen-3d-ultrasonic-radar/

    and two demo video clips on youtube channel:

    http://youtu.be/MPAPJX-6rJ4

    http://youtu.be/SpZ_CqVk3e8

    Opinions and suggestions are welcome.
     
  2. Shagas

    Active Member

    May 13, 2013
    802
    74
    Hmm , interesting
     
  3. Magician

    Thread Starter New Member

    Aug 18, 2014
    13
    6
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