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HC-SR04 using logic gates. possible?

Discussion in 'General Electronics Discussion' started by Ilan, Jun 5, 2017.

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  1. Ilan

    Ilan

    1
    0
    Jun 5, 2017
    Hello guys!
    I need help designing a circuit using the ultrasonic sensor HC-SR04 without using any micro controllers.
    I need the sensor to stop a motor when reaching a fixed distance from an obstacle. how can it be done
    with logic gates and amps? thanks.
     
  2. MasterT

    MasterT

    5
    0
    Feb 2, 2017
    Pulse width is proportional to distance, if you could design a trigger for specific pulse width, than its all.
     
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