HC-SR04 Ultrasonic Distance Sensor Module

The HC-SR04 Ultrasonic Distance Sensor Module is an indispensable electronic component that offers precise distance measurement capabilities for your projects. This ultrasonic sensor can measure distances from 2 cm to 400 cm with high accuracy, making it an ideal choice for Arduino-based robots, automation, and various DIY projects. Operating at 5V and consuming 15mA of current, the HC-SR04 also emits ultrasonic waves at a frequency of 40kHz and calculates distance by receiving the echo. This sensor is an excellent choice for electronics enthusiasts and engineers, widely used in applications such as obstacle detection, level measurement, and motion sensing.