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

 -  RED NZ0017701

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$2.91
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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.

    Specification

    General

    Type: Ultrasonic Distance measuring sensor module
    Model: D03
    Mainly Compatible with: Ardunio
    Material: Acrylic + PCB

    Weight and Size

    Product weight: 0.014KG
    Package weight: 0.030 KG
    Product Size(L x W x H): 6.60 x 5.60 x 3.50 cm / 2.6 x 2.2 x 1.38 inches
    Package Size(L x W x H): 12.00 x 8.00 x 4.50 cm / 4.72 x 3.15 x 1.77 inches

    Package Contents

    Package Contents: 1 x HC-SR04 Ultrasonic Module, 1 x Car Mounted Holder

    HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino + Car Mounted Holder

    HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino + Car Mounted Holder

    HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino + Car Mounted Holder

    HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino + Car Mounted Holder

    HC-SR04 Ultrasonic Sensor Distance Measuring Module for Arduino + Car Mounted Holder


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

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      Customer Reviews

      Overall Customer Rating:

      4.7 Base on 7 Customer Reviews

      Share your thoughts with other customersWrite a review

      • All (7)
      • Photos (2)
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      • Saleem
        Good price
        Pros:
        good solution to handle and support the ultrasonic on the robots
        Cons:
        none

        Jan 03,2017

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

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      • Jefferson Mello
        sonar
        Pros:
        muito leve peso, custo beneficio muito bom
        Cons:
        ate agora nenhum ponto negativo

        May 10,2016

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

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      • ibrahim sidime
        very good
        Pros:
        Very good product received in 3 weeks in Africa. Congratulations to the seller and to the website gearbest.
        Cons:
        Very good product received in 3 weeks in Africa. Congratulations to the seller and to the website gearbest.

        Apr 18,2017

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      • Clive
        Mr
        Pros:
        Very happy with the condition arrived in, will buy again from this seller.
        Cons:
        None

        Sep 13,2016

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      • Kumar
        Ashish
        Pros:
        Very useful for robotics project.
        Cons:
        None

        Apr 23,2016

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

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      • Joaquin
        HC-SR04
        Pros:
        Muy buen calida/precio y entrega rapida. He quedado satisfecho.
        Cons:
        Nada que objetar.

        May 26,2016

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      • Gustavo
        Jorge
        Pros:
        I received just like i want. Arrive in perfect condition.
        Cons:
        Didn\'t have any issues. Arrive in perfect condition.

        Jul 15,2017

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      • ibrahim sidime
        very good
        Pros:
        Very good product received in 3 weeks in Africa. Congratulations to the seller and to the website gearbest.

        Cons:
        Very good product received in 3 weeks in Africa. Congratulations to the seller and to the website gearbest.

        Apr 18,2017

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

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        Ease of Use

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      • Kumar
        Ashish
        Pros:
        Very useful for robotics project.

        Cons:
        None

        Apr 23,2016

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

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      • Get GB Points! Be the FIRST to Write a Review!

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