Description
The HC-SR04 Ultrasonic Module is a popular sensor used for distance measuring applications in robotics and various electronic projects. This module utilizes ultrasonic sound waves to determine the distance to an object, making it an essential component for automation, obstacle detection, and other related applications.
Key Features:
- Ultrasonic Distance Measurement: The HC-SR04 can accurately measure distances from 2 cm to 4 meters, providing reliable readings based on the time it takes for an ultrasonic pulse to travel to an object and back.
- Easy to Use: The module features simple connections and can be easily integrated with microcontrollers like Arduino, Raspberry Pi, and others for quick prototyping and experimentation.
- High Accuracy: With a typical accuracy of ±3 mm, it provides precise distance measurements, making it suitable for a variety of applications, from robotics to automation.
- Operating Voltage: It operates at 5V DC, making it compatible with many microcontroller systems.