1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for Arduino

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Seller: plc.accessories ✉️ (758) 0%, Location: Shatin, Hong Kong, HK, Ships to: WORLDWIDE, Item: 253489606056 1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for Arduino.
  • 100% brand new   Module main technical parameters:   1.Working Voltage : 5V(DC)   2.Static current: Less than 2mA.   3.Output signal: Electric frequency signal, high level 5V, low level 0V.   4.Sensor angle: Not more than 15 degrees.   5.Detection distance: 2cm-450cm.   6.High precision: Up to 0.3cm   7.Input trigger signal: 10us TTL impulse   8.Echo signal : output TTL PWL signal
  •   Mode of connection:   1.VCC   2.trig(T)   3.echo(R)   4.GND

    1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for Arduino

    100% brand new   Module main technical parameters:   1.Working Voltage : 5V(DC)   2.Static current: Less than 2mA.   3.Output signal: Electric frequency signal, high level 5V, low level 0V.   4.Sensor angle: Not more than 15 degrees.   5.Detection distance: 2cm-450cm.   6.High precision: Up to 0.3cm   7.Input trigger signal: 10us TTL impulse   8.Echo signal : output TTL PWL signal

      Mode of connection:   1.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     

    Item Specifics
    Brand Unbranded/Generic
    MPN HC-SR04
    Model HC-SR04
    UPC Does Not Apply
    Payment

     

    PayPal Only

    PayPal is our preferred method of payment. Make sure your PayPal account must be a Verified PayPal account. When paying through PayPal, it is best to select immediate payment

    Shipping

    We ship this item within 1-3 working days after receive the money;

     

    This item we ship it by FEDEX,DHL,UPS,Etc;

    Please leave a telephone number for on-time delivery;

    Returns

    If you want to return the item,please make sure the item is un-opened.Accepted 30 days Ebay return policy.

    Notice

    International Buyers-Please Note:

     

    1:Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

     

    2:Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.

    Warranty

    New item we provide one year warranty, Used item we provide 90  days warranty.

    Plc-Surplus All right reserved.

    DESCRIPTION PAYMENT SHIPPING RETURN POLICY CONTACT US
    1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for Arduino

    100% brand new   Module main technical parameters:   1.Working Voltage : 5V(DC)   2.Static current: Less than 2mA.   3.Output signal: Electric frequency signal, high level 5V, low level 0V.   4.Sensor angle: Not more than 15 degrees.   5.Detection distance: 2cm-450cm.   6.High precision: Up to 0.3cm   7.Input trigger signal: 10us TTL impulse   8.Echo signal : output TTL PWL signal

      Mode of connection:   1.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     

    Payment

     

    PayPal Only

    PayPal is our preferred method of payment. Make sure your PayPal account must be a Verified PayPal account. When paying through PayPal, it is best to select immediate payment

    Shipping

    We ship this item within 1-3 working days after receive the money;

     

    This item we ship it by FEDEX,DHL,UPS,Etc;

    Please leave a telephone number for on-time delivery;

    Returns

    If you want to return the item,please make sure the item is un-opened.Accepted 30 days Ebay return policy.

    Notice

    International Buyers-Please Note:

     

    1:Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

     

    2:Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.

    Warranty

    New item we provide one year warranty, Used item we provide 90  days warranty.

    Plc-Surplus All right reserved.

    All right reserved.

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    • Condition: New
    • Brand: Unbranded/Generic
    • MPN: HC-SR04
    • Model: HC-SR04
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