Waterproof 2 Pack JSN-SR04T Ultrasonic Sensor Module For Arduino, Integrated Transducer, Distance Measuring, Outdoor Ready, Ideal For Car Reversing, Security And Industrial Use
✔️ Waterproof ultrasonic module, 5V power, 25cm-4m range, 40kHz
Outdoor-ready waterproof ultrasonic sensor pair with integrated transducers, designed for Arduino projects and outdoor installations such as car reversing sensors, security systems, and industrial monitoring in wet environments.
✅ Module size: 41mm x 28.5mm (1.61" x 1.12")
✅ Waterproof sealed emitter with integrated probe
✅ Voltage: DC 5V; static current ~5mA; operating current ~30mA
✅ Range: 25 cm to 4 m; frequency 40 kHz; detection angle up to 70°
✅ 2-pack; Working temperature: -10 to 70 C; Storage -20 to 80 C
✅ Waterproof but not submerged in water
✅ Applications: horizontal distance measurement, obstacle avoidance, automatic control, traffic control, security, industrial control
💡 What is a waterproof ultrasonic distance sensor used for in outdoor Arduino projects? Handy rugged sensing for outdoor automation. - distance measurement and obstacle avoidance with 5V controllers - car reversing sensors, security alarms, and industrial monitoring in wet environments - quick integration with Arduino or other microcontrollers for rapid prototyping