🚀 Elevate Your Projects with Precision! Sleek dimensions (1.6 x 1.8 x 1.3 cm) make it perfect for any project. Seamlessly connects with Arduino for hassle-free setup. Weighing only 10g, it’s ideal for portable applications. Operates on just 5V DC, ensuring efficiency in your designs. Achieve accurate distance readings with cutting-edge ultrasonic technology. 5V DC power supply 1.6 x 1.8 x 1.3 cm 40 kHz ultrasonic frequency The Sain Store Ultrasonic Module HC-SR04 is a compact and efficient distance sensor designed for Arduino enthusiasts. With a power supply of just 5V DC and a lightweight build of 10g, this module utilizes ultrasonic waves to measure distances accurately, making it an essential tool for innovative projects.