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Best Seller 5VDC HC-SR04 Ultrasonic Sensor

5VDC HC-SR04 Ultrasonic Sensor

    • RM2.90
    • Cashback: 3%
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    • Availability:
      1545

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    • Total accessories: RM0.0
    • Grand total: 2.9

    • Product Code: SN-HC-SR04
    • Warranty Period: 12 months

    If you've been searching for distance measurement and object detection sensor at a rock-bottom price, look no further! This legendary HC-SR04 ultrasonic sensor is your perfect choice. It offers excellent range accuracy and fairly stable readings at a very low cost. It requires two digital I/O pins (an output pin and an input pin) to interface with it. 

    An ultrasonic sensor is created based on the principle of echolocation used by animals like bats and dolphins. Since the ultrasonic sensor uses sonar to determine the distance to an object, its operation is not affected by sunlight, spotlight and object's surface color which will affect the readings of any infrared distance sensors. However acoustically soft materials such as clothes can be difficult to detect.

    Features:

    • Power Supply: 5V DC
    • Quiescent Current : less than 2mA
    • Working Current: 15mA
    • Effectual Angle: less than 15°
    • Ranging Distance : 2cm – 400 cm or 1" - 13ft
    • Resolution : upto 0.3 cm
    • Dimension: 45.3 x 20.4 x 15.4mm (not including 4-way header pins)

    Packing List:

    • 1x HC-SR04 Ultrasonic Sensor

    Tutorials:

     

    Hi. Can this detect the level of LPG liquid in a cylinder gas tank? If I place it on top of the gas tank. ( Al, 01/02/2021 )
    Hi, yes it can detect liquid but not suitable to place it on the gas tank. Thanks :)
    Hi, may I know if this is able to sense liquid level (high/low)? Thank you. ( ange123, 27/11/2020 )
    Hi, you may drop an email to support@cytron.io for technical assistance ya. Our team will assist you ASAP. Thanks :)
    works with microbit? ( Tru, 19/08/2020 )
    Hi, they are incompatible ya. Thanks :)
    when will this item be restocked? ( Faizah Chaibou Issoufou , 30/03/2020 )
    Hi, this product is estimated to be restocked in 4 weeks time. However, you may click on the 'Notify Me' button to keep you updated when the product is back available. Thanks :)
    I bought this sensor last week, and on the packet it says"100% tested" however when I tried to test today both of the ones sent those not work. The signal given back says "0" ( Not important, 21/02/2019 )
    Hi, can you email us the photo of your setup and explain how you do wiring to support@cytron.io.
    Can I use this with raspberry pi? ( Vento, 03/10/2018 )
    Yes, you can.
    Hi, when the item will be available.?
    thank you.
    ( M.Qayyum, 16/08/2018 )
    HI, this item will available in 1-2weeks.
    Can we adjust the distance of the detection? ( Kanes, 18/06/2018 )
    Hi, you can check this tutorial on how it works. Thanks.
    when will this product restock?
    ( CytronAddictor, 15/03/2018 )
    Hi, it will be restocked in 3 weeks. Thanks.
    Hi, is this sensor can detect paper? Thank you ( NURUL SYAFIQAH MD KHAIRI, 26/10/2017 )
    Hi, it can detect obstacle/object, paper is included. For further questions, please visit to our technical forum for similar question or post your question there, as this session is only for short inquiry. Thanks.

    Ask a question

    Note: HTML is not translated!
    DescriptionDate AddedSizeAction
    HC-SR04 User's Manual18/06/2021N/ADownload
    Fritzing File18/06/2021N/ADownload
    Arduino SR04 Demo18/06/2021N/ADownload
    Fritzing Tutorial18/06/2021N/ADownload
    • 5 out of 5
                    
    Total Reviews (801)
    • 5
      98.38%
    • 4
      1.37%
    • 3
      0.12%
    • 2
      0.12%
    • 1
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    Tags: ultrasonic sensor, hc-sr04, HCSR04, ultrasound, contactless, distance measurement, 5VDC, ultrasound, ultra-sound, SR04