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Ultrasonic Sensor — Parallax Forums

Ultrasonic Sensor

MohsenMawadMohsenMawad Posts: 4
edited 2015-01-13 13:30 in Accessories
Anyone ever used an ultrasonic sensor on a robot ?
they say PWN_ON should be on high to enable the sensor. but can't find that PWN
any help ?

Comments

  • PublisonPublison Posts: 12,366
    edited 2015-01-13 10:28
    Which Sensor? Do you have a link to the Data Sheet?
  • Mike GreenMike Green Posts: 23,101
    edited 2015-01-13 13:30
    I've used a Parallax ultrasonic sensor on a robot (PING). It doesn't have a PWN_ON pin. We would have to have a link to the datasheet as Publison indicated in order to give you advice.

    Maxbotix makes ultrasonic sensors and these have an on/off signal that has to be high (or unconnected) for the sensor to operate.
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