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ISMART New 3.3-5V HC-SR04 HCSR04 HC SR04 Ultrasonic Wave Detector Ranging Sensor Module for Distance Sensor

  • 2-99 Pieces
    $0.51
  • >=100 Pieces
    $0.50
Quantity:
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
OEM
Model Number:
HC-SR04 ultrasonic sensor
Usage:
Position Sensor
Output:
Analog SENSOR
Voltage - Supply:
3.3-5V
Type:
Ultrasonic Sensor
Voltage:
DC3.3-5V
application:
Ranging Sensor

Packaging & Delivery

Selling Units:
Single item
Single package size: 
8X5X3 cm
Single gross weight:
0.020 kg
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 15 To be negotiated

New 3.3-5V HC-SR04 HCSR04 HC SR04 Ultrasonic Wave Detector Ranging Sensor Module for Distance Sensor

 

This module has stable performance and accurate measurement distance. Module high-precision, blind (2cm) ultra-close, stable range is the success of this product to the market a strong basis! This module fully humility GH-311 anti-theft module.
 
(1) using IO trigger ranging,to at least 10us of high-level signal;
 
(2) the module automatically sends eight 40khz square wave, automatically detect whether there is signal return;
 
(3) there is a signal return, through the IO output of a high, high duration is the time from the launch to the return of ultrasound.
 
Test distance = (high time * sound speed (340M / S)) / 2;
 
This product is simple to use, a control mouth made a 10US above the high level, you can wait for the reception of high-level output. An output can be opened timer, when the mouth becomes low when you can read The value of the timer, this time for the distance of time, can be calculated from the distance. Such a continuous cycle of measurement, you can move the measured value

The module features:

1: Working voltage: DC5V
2: Quiescent current: less than 2mA
3: Level output: DC3.3-5V
4: Level output: Bottom 0V
5: Sensing angle: not more than 15 degrees
6: Detection range: 2cm-450cm
7: High precision: up to 0.3cm