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HC - SR04 Arduino Ultrasonic Distance Measuring Sensor Module Measure Detector with Transparent Mounted Hoder

NZ0017801

Dispatch: Ships between Aug 28 - Aug 30

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$3.3
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    Description:

    HC-SR04 Ultrasonic Sensor uses sonar to determine distance to an object like bats or dolphins do. It provides 2cm - 400cm non-contact measurement function, the ranging accuracy can reach to 3mm. The module includes ultrasonic transmitters, receiver and control circuit. Its operation is not affected by sunlight or black material like Sharp rangefinders are (although acoustically soft materials like cloth that can be difficult to detect). Similar in performance to the SRF005 but with the low-price of a Sharp infrared sensor.

    The basic principle of work:
    Using IO trigger for at least 10us high level signal
    The Module automatically sends eight 40kHz and detect whether there is a pulse signal back
    If the signal back, through high level, time of high output IO duration is the time from sending ultrasonic to returning. Test distance = (high level time x velocity of sound (340M/S)) / 2

    Parameters:
    Thickness: 2.8~3.1mm
    Inner diameter: 16mm
    Fasten hole: 3.8mm
    Working voltage: 5V (DC)
    Output signal: Electric frequency signal, high level 5V, low level 0V
    Sensor angle: Not more than 15 degrees
    Detection distance: 2cm ~ 450cm
    High precision: Up to 3mm
    Mode of connection: VCC / trig(T) / echo(R) / GND

    The all process is: Pull the Trig pin to high level for more than 10us impulse, the module start ranging; finish ranging, If you find an object in front, Echo pin will be high level, and based on the different distance, it will take the different duration of high level. So we can calculated the distance easily.

    If you are sourcing a ultrasonic ranging module, the HC-SR04 is a good choose . Its stable performance and high ranging accuracy make it a popular module in electronic market.

    Compared to the Shape IR ranging module, HC-SR04 is more inexpensive than it. But it has the same ranging accuracy and longer ranging distance.

    Specifications

    General

    Type: Ultrasonic Distance measuring sensor module
    Model: D05
    Compatibility: Ardunio
    Material: Acrylic + PCB

    Weight and Size

    Product weight: 0.008 kg
    Package weight: 0.060 kg
    Product Size(L x W x H): 4.50 x 2.70 x 1.80 cm / 1.77 x 1.06 x 0.71 inches
    Package Size(L x W x H): 10.00 x 8.00 x 5.00 cm / 3.94 x 3.15 x 1.97 inches

    Package Contents

    Package Contents: 1 x HC-SR04 Ultrasonic Module, 1 x Holder
    m(6).jpg


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      FAQ for HC - SR04 Arduino Ultrasonic Distance Measuring Sensor Module Measure Detector with Transparent Mounted Hoder

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      5.0 Base on 2 Customer Reviews

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      •   Crystal
        Excellent
        Pros:
        Excellent. Conveniently priced. Ease of website browsing.
        Cons:
        None.

        Feb 24,2015

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

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        Overall Rating

      • Julio Cesar
        Amazing!
        Pros:
        - The ultrasonic sensor works great.
        - The precision of it is exellent.
        - The acrylic base is so well made and has a scratch resistant cover.
        - Also the base has the holes to attach it in a servo or another kind of surface.
        Cons:
        None.

        Jul 13,2015

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Julio Cesar
        Amazing!
        Pros:
        - The ultrasonic sensor works great.
        - The precision of it is exellent.
        - The acrylic base is so well made and has a scratch resistant cover.
        - Also the base has the holes to attach it in a servo or another kind of surface.

        Cons:
        None.

        Jul 13,2015

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      Shipping & Payment

      Shipping

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      Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
      Unregistered Air Mail or Registered Air Mail United States 0% 20.8% 60.9% 5.13% 19.2
      Spain, United Kingdom, Italy, Germany, France & Portugal 1.62% 41.09% 43.26% 5.71% 19.9
      Netherlands, Greece, Poland 5.59% 44.44% 35.84% 13.00% 18.76
      Russia 0% 11.20% 68.50% 15.80% 24.6
      Japan, Korea 0% 21.30% 68.80% 9.66% 15.95
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      Other countries 0.73% 40.41% 49.93% 8.92% 20.28
      Priority Line United States 49.90% 46.30% 0.93% 0.06% 8.3
      Spain, United Kingdom, Italy, Germany, France & Portugal 5.55% 74% 19% 0.38% 10.8
      Russia 0% 0.75% 88.30% 9.05% 20.04
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      Korea 77.01% 21.40% 1% 0% 5.6
      Japan 95.80% 2.09% 0% 0% 5.4
      Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8
      Other countries 40.75% 49.96% 5.13% 0% 10
      Expedited Shipping ALL countries(EMS) 39.85% 50.09% 8.96% 0% 9
      ALL countries(DHL) 90.15% 9.84% 0% 0% 4.48
      EU Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
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