Ultrasonic Sensor Housing - HC-SR04

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The HC-SR04 is a popular ultrasonic distance sensor used to measure distances from 2 cm to 400 cm. This compact module is widely adopted in robotics and automation projects due to its simplicity, accuracy, and reliability. The HC-SR04 uses high-frequency sound waves beyond human hearing range to calculate the distance to an object. The sensor emits a series of high-frequency pulses that bounce off nearby objects, returning as echoes to the sensor. These echoes are then processed by the microcontroller or IC, allowing it to accurately measure distances with millimeter precision. Key Features: * Measures distances from 2 cm to 400 cm * Compact size and lightweight design * High accuracy and reliability * Wide operating voltage range (5V) * Simple and easy-to-use interface The HC-SR04 is commonly used in robotics, automation, and IoT applications where precise distance measurement is crucial. Its compact size and low power consumption make it an ideal choice for projects requiring accurate distance detection.