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Specification
Brand : IndustrialField
BulletPoint1 : Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for arduino Ultrasonic Wave Detector Ranging Module
BulletPoint2 : Developed Countries Estimated Delivery Time: 7-17 days(trackable),Other countries Estimated delivery time : 8-30 days.----- We provide Expedited Shipping service : 3-8 days.(excluding handling time).If the order amount above US $200, we will use Expedited Shipping service for free.
BulletPoint3 : If it is not delivered within the specified time, or if it is not satisfactory. You only need to send a refund request and we will refund you in full.
BulletPoint4 : We make every effort to provide customers with satisfactory service.any question,please feel free to contact me.
ExternallyAssignedProductIdentifier : 4793392472680
ItemName : Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for arduino Ultrasonic Wave Detector Ranging Module
ItemTypeKeyword : ultrasonic-proximity-sensors
Manufacturer : IndustrialField
PartNumber : IF-modulen_10087
ProductDescription : 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: High 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
ProductSiteLaunchDate : 2019-10-14T19:05:45.610Z