🚀 Elevate Your Robotics Game with Precision! Lightweight and small, perfect for any robotics project. Achieve accurate distance measurements with a precision of 3mm. Non-contact detection from 2cm to 400cm, ideal for various applications. Simple 4-pin connection for hassle-free setup. Easily integrates with Arduino and other 5V logic microcontrollers. Power: 5V Range: 2cm-400cm Pins: 4 (VCC, Trig, Echo, GND) The HC-SR04 Ultrasonic Sensor Distance Module by Electronic Spices is a compact and efficient tool designed for accurate distance measurement in robotics and development projects. With a range of 2cm to 400cm and a precision of 3mm, this sensor is perfect for hobbyists and professionals alike. Its easy 4-pin interface allows for seamless integration with Arduino and other microcontrollers, making it a must-have for any tech enthusiast.