Waterproof Ultrasonic Module JSN-SR04T / AJ-SR04M Water Proof Integrated Distance Measuring Transducer Sensor for Arduino

Electrical properties

1.Electrical parameters:  JSN-SR04T

2.Operating voltage:  DC 5V

3.Quiescent current:  5mA

4.Total current work:  30mA

5.Acoustic emission frequency:  40khz

6.Farthest distance:  4.5m

7.Blind: 25cm

8.Wiring:   + 5V (positive power supply)

Trig (control side) RX

Echo (the receiver) TX

GND (negative)

9.Resolution:  about 0.5cm

10.Angle:  less than 50 degrees

11.Working temperature:  -10 ~ 70 Celsuis

12.Storage temperature:  -20 ~ 80 Celsuis

Product Features

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

Application

1.Horizontal distance;

2.Obstacle avoidance, automatic control;

3.The object approaches, there is a perceived

4.Traffic control;

5.Security, industrial control;

6.Artificial intelligence, and research