Description:

The DYP-A21AYYUW-V1.0 UART Ultrasonic Obstacle Avoidance Sensor is a reliable and high-precision distance measurement module designed for robotics, automation, and smart detection systems. With a wide detection range of 3 cm to 500 cm,it delivers accurate and stable distance readings using advanced ultrasonic technology.

This sensor features a UART communication interface, making it easy to integrate with microcontrollers such as Arduino, Raspberry Pi, and other embedded systems. Its built-in auto-processing capability ensures quick response times and efficient obstacle detection without complex coding requirements.

Designed for durability and consistent performance, the DYP-A21AYYUW-V1.0 is ideal for applications like robot navigation, obstacle avoidance systems, smart vehicles, and industrial automation. Its compact design and low power consumption make it perfect for both DIY projects and professional use.

Specifications:

• Model Series: DYP A21
• Model No: A21AYYUWV
• Measurement Range:3 to 500cm
• Operating Voltage: 3.3 to 24 V
• Accuracy: 1+(Sx 0.3%)
• Working Current: 6 mA

Features:

• 3-500 cm Range: Precise distance measurement.
• UART Interface: Easy integration with systems.
• Compact & Low Power: Ideal for robotics and drones.
• Fast Response: Real-time obstacle detection.

Applications:

• Robot avoidance and automatic control
• Horizontal ranging
• Parking Management System
• Object proximity and presence awareness

Package Included:

1 x DYP-A21AYYUW Ultrasonic Distance Sensor 3 to 500cm Range