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New-Arduino-Ultrasonic-Module-HC-SR04-Distance-Measuring-Transducer-Sensor
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New Arduino Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor

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polida2008 (41049 Turquoise Shooting star icon for feedback score in between 25,000 to 49,999)
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Price:
US $1.88
 
 
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$2.50 ePacket delivery from China | See details
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Item location:
SHENZHEN,GUANGDONG PROVINCE, China
 
Ships to:
Worldwide See exclusions
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Payments:
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International shipping and import charges paid to Pitney Bowes Inc. Learn More
Returns:
14 days money back, buyer pays return shipping  | Read details
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Description Shipping and payments
Item number:
250973476855
Seller assumes all responsibility for this listing.
Last updated on  Mar 19, 2013 06:35:59 PDT  View all revisions

Item specifics

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition
 

POLIDA ELECTRICAL(H.K)LIMITED

Visit my eBay store  POLIDA ELECTRICAL(H.K)LIMITED

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New Arduino Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor

 
 

Product description

  • Description:
    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

Package Include:

1 x New Arduino Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor

 


 

Kindly Reminder:

As there are several part number on the title, kindly pls remark the part number you want when you send the email or make paypal.So that we can avoide make mistake.Thank you very much!

(PS:If some picture shows several products but the title only contains one,the title is the standard one,pls don’t be misleaded by the picture.)

 

 

We can't be responsible for uninsured packages. For insurance service (Having a tracking number), please contact us to add US $3.50 at the payment. We accept paypal payment only. My paypal account ID:1257784664@qq.com

 

Shipping cost cannot be combine.

We accept Paypal payment only.

 

 

We have been in business 8 years and only sell New original parts. Some items may not be able to be shipped in their original manufacturer packaging due to possible size restraints when preparing the items for shipment via Airmail. The buy it now price is for a small quantity. If you need to buy a large quantity of the part listed please send us an email and let us know the full quantity you need and a target price if you have one and we will try to give you a better price. We try to meet or beat ALL EBAY prices on every item. If our price is too high just let us know and we will work with you. The picture in this auction was taken in our warehouse of the part we have in stock, in some cases it may be necessary for us to ship an equivalent manufacturer of the one listed with the same part number. If you need the exact manufacturer as the one listed please email us before clicking buy it now so we can confirm how many we have of the manufacturer listed. We strive to offer the best customer service in the industry.

 

We sell Electronic Components including Capacitors, Resistors, LEDs, Transistors, Diodes, Relays, Rubber Feet, Voltage Regulators, IC's, Bridge Rectifiers, Op Amps, Potentiometers, Ferrites, Inductors, Fans, Teflon Tubing, and other hard to find parts.

 

 

Payment Method:

 

We accept paypal only;

Payment must be received in 4 days after ordering it.

Shipping information:

 

This item will be shipped worldwild by regular mail in 2 business day.

We only ship to paypal address.please give us the exact address and phone# through paypal.

Delivery time:

 

Asia countries ( 8 to 20 days)

 

UK,Ireland (8 to 15 days)

 

USA,Australia ( 10 to 20 days)

 

Western Europe(10 to 20 days)

 

Canada,Italy,Brazil and other countries(40 to 50 days)

 

Returns and Refund Policy:

 

We do our best to serve each and every customer the best we can.

You can return your items within 14 days.

Buyers are responsible for return shipping with proper packaging.

All items returned as defective will be tested-and if found defective,a replacement will be shipped immediately.

If you have any other questions,please kindly contact us.

Feedback Policy:

 

We will leave positive feedback to buyer as soon as buyer pays for the item.

 

If item(s) arrive in satisfactory condition, please take your time to leave feedback to us,we hope to win your all 5-star positive feedback.Pls DON’T leave 1, 2, 3 or 4-star Detailed Seller Ratings because they mean "you are NOT satisfied", equaling negative feedback.

 

In each transaction,if you have any problems,pls contact us.Pls Don’t leave neutral or negative feedback to us.We will strive to satisfy our clients’ request.

If some one want to cheat more money by threatening us to leave negative feedback,you won’t get it.

Service & Email:

 

MSN:polida2008@hotmail.com

email address:1257784664@qq.com

 

Warranty:

 

Item will be tested before ship,it will be in good condition,if there are some problems with the item,feel free to contact us.

 

We are Dedicated to Our Customers by Providing the Best Customer service, and Building strong Relationships with our Customers, so Please Buy with Confindence.

 

please email us at 1257784664@qq.com and give us the opportunity to fix the problem.

 

Please feel free to contact us.

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