Accurately measure distances with the JSN-SR04T waterproof ultrasonic rangefinder module. This reliable sensor is perfect for applications requiring precise distance measurements in challenging environments.

Key Features:

• Waterproof design for outdoor use
• Accurate distance measurement (0.5cm)
• Maximum range: 4.5m
• Low power consumption
• Compact and lightweight design
• Easy to use

Specifications:

• Operating Voltage: 3.0-5.5V DC
• Static Operating Current: 8mA
• Operating Current: 30mA
• Acoustic Emission Frequency: 40kHz
• Minimum range: 20cm
• Connection pins: +5V, Trig, Echo, GND
• Module Dimensions: 41mm * 28.4mm
• Sensitivity: ~0.5cm
• Measuring Angle: 45-75°
• Operating Temperature: -10 ~ 70 ℃
• Storage Temperature: -20 ~ 80 ℃

Applications:

• Obstacle avoidance
• Automated control
• Object tracking
• Traffic control
• Security systems
• Robotics
• Research and development

Interface Of JSN-SR04T With Arduino

/* This code works with JSN SR04 T ultrasound module * It measures the distance and shows it on the Serial monitor * Refer to www.SurtrTech. com or SurtrTech YT channel for more informations */ #define TRIG 11 //Module pins #define ECHO 12 void setup() { Serial.begin(9600); // Serial monitoring pinMode(TRIG, OUTPUT); // Initializing Trigger Output and Echo Input pinMode(ECHO, INPUT_PULLUP); } void loop() { digitalWrite(TRIG, LOW); // Set the trigger pin to low for 2uS delayMicroseconds(2); digitalWrite(TRIG, HIGH); // Send a 10uS high to trigger ranging delayMicroseconds(20); digitalWrite(TRIG, LOW); // Send pin low again int distance = pulseIn(ECHO, HIGH,26000); // Read in times pulse distance= distance/58; //Convert the pulse duration to distance //You can add other math functions to calibrate it well Serial.print("Distance "); Serial.print(distance); Serial.println("cm"); delay(50); }

Package Include:

• 1 x  JSN-SR04T waterproof ultrasonic rangefinder module

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