- Accurate Distance Measurement: The A22 Ultrasonic Distance Sensor is engineered for precise and reliable distance measurements ranging from 2 cm to 300 cm, making it ideal for various applications. - Water Level Detection: Utilize advanced technology for effective water level detection, suitable for monitoring tanks, reservoirs, and other water bodies. - Versatile Output Modes: The A22 supports multiple output modes including UART, PWM, RS485, and IIC, ensuring compatibility with a wide range of devices and systems. - Wide Operating Voltage Range: With an operating voltage range of 3 V to 12 V, this sensor offers flexibility and can easily integrate with different power sources. Applications: - Automation Systems: Implement the A22 in robotics or automated systems for precise distance tracking and obstacle avoidance. - Water Management: Use the sensor for real-time water level monitoring in aquariums or irrigation systems to optimize resource management. The A22 Ultrasonic Distance Sensor stands out for its reliability, versatility, and ease of use, making it an essential tool for both hobbyists and professionals in various fields.