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HC-SR04 Ultrasonic Sensor Module Distance Sensor for Smart Robot MEGA2560 Nano Transmitter and Receiver Module HC-04

5-99 Pieces
100-99999 Pieces
>=100000 Pieces
20% OFF
Min. Order
5 Pieces
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Company Information

Shenzhen Chenxinhong Electronics Co., Ltd.

CN Manufacturer, Trading Company, Agent
Response Time
Response Rate:
US$ 9,000+
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Quick Details

Place of Origin: guangdong China
Brand Name: original brand
Model Number: HC-SR04
Usage: Position Sensor
Theory: Ultrasonic Sensor
Output: Digital Sensor
Quality: 100% Brand New & Original
Type: Ultrasonic Sensor
Payment: Paypal\TT\Western Union\Trade Assurance
Package: Standard Package (plastic Bag+carton Box)
Operation Voltage (V): 5v DC
Serie: Position Sensor
more details: contact us
shipping method: DHL, FedEx, UPS, TNT e-packet
Product name: HC-SR04 wireless module
Condition: Original 100%
Selling Units: Single item
Single package size: 10X10X10 cm
Single gross weight: 0.1 KG
Package Type: Standard Package (plastic Bag+carton Box)
Package Preview:
Power Supply
+5V DC
Ranging Distance
2cm - 300 cm/1″ - 10ft
0.3 cm
Quiescent Current
Working Current
< 5mA
Effectual Angle
Measuring Angle
30 degree
Trigger Input Pulse width
45mm x 20mm x 15mm
Product Description
Operatiing Principle of Ultrasonic Sensor
As the name indicates, ultrasonic sensors measure distance by using ultrasonic waves. The sensor head emits an ultrasonic wave and
receives the wave reflected back from the target. Ultrasonic Sensors measure the distance to the target by measuring the time
between the emission and reception. The distance can be calculated with the following formula: Distance L = 1/2 × T × C where L is
the distance, T is the time between the emission and reception, and C is the sonic speed. (The value is multiplied by 1/2 because
T is the time for go-and-return distance.)