hc-sr04 raspberry pi

The HC-SR04 ultrasonic sensor is a popular choice for distance sensing applications with the Raspberry Pi. This sensor uses ultrasonic waves to accurately measure distance, making it ideal for robotics, automation, and other projects that require precise distance measurements. With its simple interface and high accuracy, it is easy to use with the Raspberry Pi, making it a favorite among hobbyists and professionals alike. The HC-SR04 sensor has a range of 2cm to 400cm, making it suitable for a wide range of applications. It features a compact and durable design, making it easy to integrate into your projects. Additionally, it operates on a 5V power supply, making it compatible with the Raspberry Pi's GPIO pins. Whether you are working on a robotics project, a smart home application, or any other project that requires distance sensing, the HC-SR04 ultrasonic sensor is a reliable and cost-effective choice for your Raspberry Pi.