Waterproof Ultrasonic Distance Sensor Kit With 0.2 to 4.5 Meter Range, High Precision, Low Power Consumption, Includes 10 DuPont Wires, Great For Arduino Raspberry Pi Robots and Proximity Obstacle Avoidance

Waterproof Ultrasonic Sensor Kit for Arduino & Pi - 10-Pack
✔️ 0.2-4.5 m range, 5V, 40 kHz transducer, 10 DuPont wires included

This waterproof ultrasonic distance sensor module provides reliable distance measurements from 0.2 to 4.5 meters, ideal for obstacle avoidance, motion detection, and proximity sensing in robotic projects. It is widely used with Arduino, Raspberry Pi, ESP32, and other microcontrollers for quick, hands-on prototyping.

✅ Range: 0.2-4.5 m with ±0.3% precision and 0.1 mm resolution
✅ Power: 5V DC, <5 mA current draw
✅ Compatibility: Arduino, Raspberry Pi, ESP32/ESP8266
✅ Contents: 10 sensor modules with DuPont wires for instant testing
✅ Size: compact 45.0 mm x 20.1 mm x 15.2 mm (1.77" x 0.79" x 0.60")

💡 What is an ultrasonic distance sensor used for in robotics and automation projects? This handy sensor provides real-time distance data to control logic.
- Obstacle detection and navigation
- Proximity sensing for automation
- Simple integration with Arduino and Raspberry Pi
- Low power operation for battery-powered setups