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Description

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JSN-SR04T Integration Ultrasonic Ranging Module Reversing Radar Waterproof Ultrasonic..
Small size, easy to use,low voltage, low power consumption..
High precision measurement,strong anti-interference..
The integration of enclosed probe waterproof tape line, apply to damp, bad measurement occasions..

Description: This module is easy to use. A control port sends a high level above 10US, so you can wait for the high level output at the receiving port. You can turn on the timer when there is an output. When this port goes low, you can read it. The value of the timer, at this time is the time of the distance measurement, in order to calculate the distance. Such continuous cycle measurement, that is, you can reach the value of your mobile measurement. Products should be used: 1. horizontal distance; 2. obstacle avoidance, automatic control; 3. objects close to, and exist 4. traffic control; 5. security, industrial control; 6. artificial intelligence, the research The basic principle of work: (1) using IO mouth TRIG trigger range, high level signal for at least 10 us; (2) module automatically sent eight 40 KHZ square wave, automatically detect whether there is signal to return; (3) have returned signal, through IO mouth ECHO output a high level, the duration of the high level is the time of ultrasonic wave from launch to return.Test distance = (high level of time * sound velocity (340m/S))/2; This module USES method is simple, the mouth sends a high level of more than ten us, you can receive the mouth for high level output. To be able to open the timer timing, an output when the mouth into a low electricity at ordinary times the value of the timer can be read, this is for the distance of time, can calculate the distance. So constantly cycle test, which can reach your mobile measuring values. Package Included: 1 x Ultrasonic ranging module

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DollaTek JSN-SR04T Integration Ultrasonic Ranging Module Waterproof

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