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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