AJMRTC SR04T Waterproof Ultrasonic Distance Measuring Sensor Module, JSN-SR04T AJ-SR04M Integrated Waterproof Transducer, Ultrasonic Range Finder for Object Detection, Liquid Level and Obstacle Avoida

AJMRTC JSN-SR04T waterproof ultrasonic distance measuring module is an integrated ultrasonic rangefinder, compatible with SR04T and AJ-SR04M. The waterproof ultrasonic transducer probe is separated from the control mainboard, which greatly expands the application scenarios and can work normally in humid or water vapor environments. It adopts non-contact ultrasonic ranging principle, which can effectively measure the distance between the sensor and target objects. It uses trigger and echo signal output, which is convenient for secondary development with various mainstream MCUs. Widely used for liquid level monitoring, robot obstacle avoidance, vehicle reversing detection, industrial object distance measurement and other IoT projects. Please note the probe is waterproof, but the circuit mainboard cannot be immersed in water.

1. Brand: AJMRTC
2. Model: JSN-SR04T (SR04T, AJ-SR04M)
3. Type: Waterproof Ultrasonic Distance Measuring Transducer Sensor
4. Working Voltage: DC 5V
5. Ranging Method: Ultrasonic Non-contact Measurement
6. Signal Interface: Trigger / Echo
7. Structure: Separated Probe & Mainboard
8. Application: Liquid Level Detection, Obstacle Avoidance, Arduino, STM32, IoT Projects
9. Note: Only the probe is waterproof; control board must be kept dry
10. Package Includes: 1 × JSN-SR04T Waterproof Ultrasonic Module