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    Non-contact Ultrasonic Motion / Distance Sensor Module

    SKU: 017-MB-SM19114

    Regular Price: $10.05

    Special Price $3.02

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    Non-contact Ultrasonic Motion / Distance Sensor Module
    3.0150 AUD

    SKU: 017-MB-SM19114

    Regular Price: $10.05

    Special Price $3.02

    5 units ship today (delivered by Wed, 22nd of Feb)
    Contact us if you need more

    This item is a high performance, cost-effective ,non-contact distance measurement module, and with temperature compensation;is calculated by distance by 340 m / sec; measuring range of 0.02 to 5.00m, accuracy 1cm, measured with the measured object without direct contact, can clearly show a stable measurement result.

    Instructions for use:

    A short ultrasonic pulse is transmitted at the time 0, reflected by an object. The senor receives this signal and converts it to an electric signal. The next pulse can be transmitted  when  the  echo  is  faded  away.  This  time  period  is  called  cycle  period.  The  recommend  cycle period should be no less than 150ms.
    If  a  10μs  width  trigger  pulse  is  sent  to  the  signal  pin,  the  Ultrasonic  module  will  output eight 40kHz ultrasonic signal  and detect the echo back. The measured distance is  proportional  to  the  echo  pulse  width  and  can  be  calculated  by  the  formula  above.  If  no obstacle is detected, the output pin will give a 65ms high level signal.


    • Size: 46mm(L) * 21mm(W) * 15mm(H)  ± 0.2mm
    • Small size, easy to use
    • Low voltage, low power consumption
    • Wide measurement range and high accuracy
    • With temperature compensation


    Operating Voltage
    DC 5V
    Operating Current
    less than 10mA
    Input trigger signal
    10uS TTL pulse
    Repercussions signal output
    TTL level pulse output
    Operating Temperature
    -10 to 60℃
    Storage Temperature
     -20 to 80℃


    • Water ranging occasions
    • Measuring the distance between objects
    • Obstacle avoidance program-controlled car
    • Teaching apparatus
    • Security, industrial control


    This product is listed in:

    Documentation and Resources:

    Product Comments

    We deliver Australia-wide with these options:

    • $3 for Small Items (4-6 days, not tracked, only available on selected small items)
    • $6.95 for Standard Post (2-4 days, tracked)
    • $8.32 for Express Post (1-2 days, tracked)
    • Pickup - Free! Only available to customers who live in the Newcastle region

    If you order lots of gear, the postage amount might increment based on the weight of your order.

    Our physical address:

    Unit 18, 132 Garden Grove Parade
    NSW, 2289

    Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.