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JSN-SR04T Waterproof Ultrasonic Sensor Module

1,530.00 970.00

Description

Think It! Make it! Invent!

DESCRIPTION

The basic working principle:

(1) using IO port TRIG trigger location, to the high level signal of at least 10us;

(2) module automatically sends 8 40KHz Fang Bo, automatic detecting whether a signal return;

(3) a signal return, a high level is output through the IO port ECHO, the time duration of the high level is ultrasonic from launch to return.

The test distance = (high level time * speed of sound (340M/S)) /2;

This module uses the simple method, a control port with a 10US above high level, can wait for high level output at the receiving port. An output can drive the timer, when this port is low can read the timer value, this time for the location of the time, can be calculated distance. So constantly cycle test, that can achieve the measurement of the value of your mobile.

 

1, small size, easy to use;

2, low voltage, low power consumption;

3, high accuracy;

4, strong anti-jamming;

5, integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions.

 

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PACKAGE INCLUDES:

1 x Waterproof Ultrasonic Sensor Module

Dimensions (mm) 41mm * 28.5mm
Weight (g)

 


TECHNICAL DETAILS

Wiring

Positive Power Supply +5V
Trigger/ Control Side RX
Echo / Receiver TX
Ground GND

 

Electrical Parameters JSN-SR04T
Operating Voltage 5V DC
Quiescent Current 5mA
Total Current Work 30mA
Acoustic Emission Frequency 40kHz
Farthest Distance 4.5m
Blind Spot 25 cm
Resolution ~ 0.5cm
Angle <50 degrees
Working Temperature -10 to 70 C
Storage Temperature -20 to 80 C

 


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Additional information

Weight 47 g

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