Ultrasonic Module JSN-SR04T Waterproof | Sensors & Modules | Electronic Components | TwinsChip

Waterproof Ultrasonic Module JSN-SR04T Integrated Distance Measuring Transducer Sensor for Arduino
This water proof ultrasonic sensor has good performance with almost the same usage as the HC-S04 module.
Features
Small size, easy to use
Low voltage, low power consumption
High accuracy
Strong anti-jamming
Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement environments
Specifications
Working voltage: DC 3 V to 5.5 V
Static working current: <8 mA
Working current: 30 mA
Acoustic emission frequency: 40 KHz
Farthest distance: 600 cm
Nearest distance: 20 cm
Distance accuracy: ±1 cm
Module size: 42 mm x 29 mm x 12 mm
Resolution: about 1 mm
Angle: 75 degrees
Working temperature: -20°C to +70°C
Wiring:
+5V(positive)
Trig(control)
Echo(receive)
GND(cathode)
Input trigger signal
1.TTL pulse over 10uS
2.Serial port sends instruction 0X55
Output Echo signal: output Pulse width level signal, or TTL.
Applications
Horizontal distance measurement
Obstacle avoidance, automatic control
Security, industrial control