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Free Ship, 3-pin HC-SR04 Ultrasonic Sensor Distance Transducer Measuring Module 5V 40KHz

US $394.50 / lot (50 pieces / lot , US $6.71 / piece )
Discount Price:
US $335.33 / lot
Bulk Price
Additional 6% off (8 lots or more)
Delivery: days (ships out within 2 business days)
lot (999 lots available)
Purchases are limited to 999 lots
Total Price:
Depends on the product properties you select
US $ (Approximately )

This product can't be shipped to the selected country.

Item specifics

Model Number:
Position Sensor
Ultrasonic Sensor
Detecting Range:
2CM - 450CM
Ultrasonic Frequency:
Place of Origin:
Guangdong China (Mainland)

Product Description







This ultrasonic sensor provides a easy method for distance measurement, with a 3cm to 4m detecting range, it is widely used in robotics applications and is also useful in security systems or as an infrared replacement.


  • This ultrasonic sensor is a non-contact distance measurement module
  • Electronic brick compatible interface and breadboard friendly
  • Dual transducer, three-pin on board (VCC, OUT and GND)
  • Designed for easy modular project usage with industrial performance


  • Detecting Range: 3cm-4m (1.2-157.5 inch)
  • Supply Voltage: 5V
  • Current Consumption: 15mA
  • Best in 30 degree angle
  • Ultrasonic Frequency: 40KHz
  • Dimension: 1.8 x 0.8 x 0.5 inch / 4.6 x 2 x 1.3 cm (pins not included)

Package Includes:

  • Ultrasonic Sensor





1,We will arrange to prepare goods and shippment within 1-3 days(include weekend) once your payment is finished verfication by Alibaba.

2,We ship from Hong Kong by Economy Postal Air Mail

,and delivery time is normaly 9-20 business days,can take a bit longer(about 15-30 working days) for some countries/area,such as South Africa,Middle East, East Euro, Africa.


3,if you want to choose the most fastest way,please contact us, we will help you arrange it,but we need to add some shipment cost. Please check it as below:






4, Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility,but in order to ensure you receive the minimum tax, we declare goods as Gift / Sample.


5, We ship the items according to the Detail Address you leave to us, so please confirm it carefully before you submit.address information





1, we accept Escow,MasterCard,Postepay,etc, please check it as Below:




2,When make payment using by Escow,your money is deposit securely in account no matter what kinds of payment you choose,and money would?t be released to us before you confirm satisfactory package.


3,If you have any problems for panyment, just feel free to contact us by Tramanager or Email as soon as possible.





1,One year warranty is provided. The items have been check carefully by Q.C before shipment.


2, Only defective products will be offered exchange or full refund, and man-made damage is not our responsibility .Defective goods must be sent to us within 3 days after you receiving the Item ,The customer is responsible for the return.





Customers satisfaction is our purpose,we wish that we can provide the competitve price and best quality products to our clients,if you are satisfied with the items you placed, please leave feedbace to us.


If you are not satisfied,please feel free to contact to us,we will solve the problem on basis of mutual benefit, Any cilents complaints meet our careful attention

Packaging Details

Unit Type:
lot (50 pieces/lot)
Package Weight:
0.010kg (0.02lb.)
Package Size:
1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)


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Packaging Details

Unit Type:
lot (50 pieces/lot)
Package Weight:
0.010kg (0.02lb.)
Package Size:
1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)


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