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Okystar OEM/ODM Ultrasonic Sensor HC-SR04 Ultrasonic Sensor Module

  • 10-100 Pieces
  • 101-1000 Pieces
  • 1001-3000 Pieces
  • >=3001 Pieces
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
3 day(s) after payment received
Customized logo (Min. Order: 500 Pieces)
Customized packaging (Min. Order: 500 Pieces)


Graphic customization (Min. Order: 1000 Pieces) Less
Samples: $2.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Samples - $2.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Ultrasonic Sensor, distance measuring
Ultrasonic Sensor, Ultrasonic Sensor
Digital Sensor, Digital Sensor
Ultrasonic Sensor HC-SR04
Ultrasonic ranging module
Transmitting or Receiving
16mm module
Working Voltage:
Static State Current:
Less than 2mA
Measurement Range:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
2X2X2 cm
Single gross weight:
0.060 kg
Package Type:
Different packing at optional : 1.Retail packing : A :Anti-static bags B :Plastic box / paper box. 2.Bulk packing :Plastic bag packing. 3.Customized packing : According to your requirement .
Picture Example:
Lead Time :
Quantity(Pieces) 1 - 500 501 - 1000 >1000
Est. Time(days) 3 5 To be negotiated
Video Description
Product Parameters

DS3231 RTC Real Time Clock Memory Module


This module performance and stability, accurate measurement of distance. Can be comparable with SRF05, SRF02 ultrasonic ranging module.Module of high precision, blind area (2cm ) super close, stable range is the success of this product to market the strong basis!
Main technical parameters:
1. Voltage: DC5V2. Static current is less than 2mA3. Output: high
4: low level output:5V5. Induction angle: not more than 15 DEG6. Detecting distance:2cm-450cm7. High precision: up to 3mm

Module working principle:
(1) using IO trigger location, to at least10us high level signal;
(2) module to automatically send8 40KHz square wave, to automatically detect whether a signal return;
(3) a return signal, through the IO outputs a high level, high level for a time is Ultrasonic wave from the transmitter to the return time. Testing distance = ( high level time * speed of sound (340M/S ) ) /2.
Product Packaging
Our Company

Okystar Technology Co., Ltd is subsidiary of Okystar Technology Group Co., Ltd, which holds 4 subsidiary companies and more than 1500 skilled workers,50 technicians.Okystar Tech Co.,Ltd was built in 2004.We mainly manufacture and export 3D Printer, Board&shield, sensor module, Smart Car Robot, Smart DOF Robot, Servo, DIY toys ,Science toys, Mainboard,etc.
After years of development, our company has grown into a large high-tech group corporation integrating industry, technology and trading. With electronic information industry as our main business, we keep being top 10 in the board, shield, sensor, modules for arduino.

Our advantage:

1.More than 5,000,000 ownstock inventory to meet your needs of different products.

2.Competitive price advantage helps to save your purchase cost and your precious time.

3.Own the international advanced testing equipment of electronic components and scientific storage system to ensure the quality stability.

4.Excellent elite team, more than 8 years seniority, and a good understanding of international market trends.


1.Are you a manufacturer or trading company ?
Okystar is a directly manufacturing factory,and we have own export sales team.

2.Does your products can be ODM or OEM?
Yes,of course.OEM and OEM service are available from here.we can customize logo or packing as your request.

3.What's the warranty of your product?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
About controller board module,we support 2 years warranty for free.

4.What is the terms of payment?
Money Gram,T/T,Paypal,Western Union,Alipay and L/C.
If you want to pay by Credit card,we suggest you to place order on Alibaba.

5.Do you have any technical support?
We have professional technological engineer,they will provide different tutorials and solutions.

6.Can i visit your company?
We welcome you to visit can choose it from our showroom directly.If you have any other product request,we can discuss it face to face.

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