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Hot Sale 5V SR04 Arduino Sensor Module Distance Measuring Sensor HC-SR04 Utrasonic Sensor

    Buy cheap Hot Sale 5V SR04 Arduino Sensor Module Distance Measuring Sensor HC-SR04 Utrasonic Sensor from wholesalers
     
    Buy cheap Hot Sale 5V SR04 Arduino Sensor Module Distance Measuring Sensor HC-SR04 Utrasonic Sensor from wholesalers
    • Buy cheap Hot Sale 5V SR04 Arduino Sensor Module Distance Measuring Sensor HC-SR04 Utrasonic Sensor from wholesalers
    • Buy cheap Hot Sale 5V SR04 Arduino Sensor Module Distance Measuring Sensor HC-SR04 Utrasonic Sensor from wholesalers
    • Buy cheap Hot Sale 5V SR04 Arduino Sensor Module Distance Measuring Sensor HC-SR04 Utrasonic Sensor from wholesalers
    • Buy cheap Hot Sale 5V SR04 Arduino Sensor Module Distance Measuring Sensor HC-SR04 Utrasonic Sensor from wholesalers

    Hot Sale 5V SR04 Arduino Sensor Module Distance Measuring Sensor HC-SR04 Utrasonic Sensor

    Ask Lasest Price
    Brand Name : OEM
    Model Number : OKY3261
    Price : USD0.57-0.65/piece
    Payment Terms : PayPal, L/C,D/A,D/P,T/T Bank Transfer,Western Union,MoneyGram
    Supply Ability : 10000 Piece/Pieces per Day
    Delivery Time : 1-3 workdays after payment
    Certification : CE, FCC, RoHS
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    Hot Sale 5V SR04 Arduino Sensor Module Distance Measuring Sensor HC-SR04 Utrasonic Sensor

    Hot Sale 5V SR04 Distance Measuring Sensor HC-SR04 Utrasonic Sensor


    Specifications:

    Working Voltage5V DC
    Static currentLess than 2mA
    Output signalElectric frequency signal, high level 5V, low level 0V
    Sensor angleNot more than 15 degrees
    Detection distance2cm-450cm
    High precisionUp to 0.3cm
    Input trigger signal10us TTL impulse
    Echo signaloutput TTL PWL signal
    Mode of connection1.VCC 2.trig(T) 3.echo(R) 4.GND

    Use method:
    Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this module is used as a switching output when anti-theft module, and without the feet when ranging modules.
    Note : the module should be inserted in the circuit before been power, which avoid producing high level of misoperation;if not, then power again.

    Module Working Principle:
    1.Adopt IO trigger through supplying at least 10us sequence of high level signal.
    2.The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal.
    3.If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving. Test distance = (high level time * sound velocity (340M/S) / 2.


    Note : This module is not suitable to connect with electric power, if you need to connect this module with electronic power,then let the GND terminal of this module to be connected first,otherwise, it will affect the normal work of the module


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