• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: MANORSHI
  • Model Number: MK-AT1640H12R
  • Usage: diatance sensor
  • Theory: Ultrasonic Sensor
  • Output: Analog Sensor
  • Name: Electronic Module HC-SR04 Ultrasonic Sensor Cheap Price Wholesale
  • Working Voltage: DC 5V for HC-SR04 Ultrasonic Sensor
  • Static State Current: 5mA for HC-SR04 Ultrasonic Sensor
  • Electrical Level Output: 5V high for HC-SR04 Ultrasonic Sensor
  • Item: sensor for HC-SR04 Ultrasonic Sensor
  • Detection Angle: ≤15° for HC-SR04 Ultrasonic Sensor
  • Measurement Range: 2cm~800cm for HC-SR04 Ultrasonic Sensor
  • Certificate: ROHS for HC-SR04 Ultrasonic Sensor
  • Application: Wide Range for HC-SR04 Ultrasonic Sensor
  • Color: Blue for HC-SR04 Ultrasonic Sensor

Packaging & Delivery

Packaging Details Export standard packing for HC-SR04 Ultrasonic Sensor
Delivery Time Prompt delivery for HC-SR04 Ultrasonic Sensor
Product Description

Working Voltage:DC 5V
Static State Current:5mA
Electrical Level Output: 5V high
electrical Level Output: at the end of 0V
Detection Angle:≤15°
Measurement Range:2cm~800cm
Interface Definition:VCC、Trig、Echo、Gnd
Using Method:Control port sends a high of more than 10us then wait for the high output at the receiving port.Once there being output can open the timer timing,when the port goes low timer value can be read,this is for the distance of time,can calculate the distance.Uninterrupted period measurement, mobile measurement value can be obtained.

Detailed Images

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. 

4. Test distance = (high level time * sound velocity (340M/S) / 2.

Related Products


Why Choose Us
About Us

We specialize in manufacturing & exporting of Piezo Components such as...............................Pls check here know more

We well understand your demand of good quality, competitive prices, scheduled delivery, swift,well communication,OEM & ODM and afte-sale service . This is our advantage! 

Many things to be considered and discussed before a product come into mass production. We help you to ' Print Your Idea '.

Trade show & Certification

1.What's your MOQ?
MOQ depends of different series of products, pls contact with us.
2.Do you support OEM and ODM services?
Yes, we can customize products according to the drawing.
3.How about freight fee?
We cooperate with different express companies, enjoy the lowest discount.
4.Do you support after sales service?
The professional after-sales service team will solve all problems for you.
Contact us

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
62 Transactions 130,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $65,000
Learn More