Description
The A02YYUW is a waterproof ultrasonic sensor designed for distance measurement and obstacle avoidance applications. It is an excellent sensor for use outdoors or in unfavourable conditions that affect the performance of standard ultrasonic sensors. Featuring high accuracy and an IP67 rating, this sensor is a must-have for robotics projects requiring an easy-to-use and high-end ultrasonic sensor.
The A02YYUW ultrasonic sensor uses sound waves to determine the distance between the sensor and an object. It emits a high-frequency sound wave and measures the time it takes for the sound wave to bounce back after hitting an object. This information is then used to calculate the distance between the sensor and the object.
The sensor is designed to be waterproof, which means it can be used in outdoor or wet environments without being damaged by water. This makes it ideal for applications such as robotics, industrial automation, and outdoor distance measurement. The combination of built-in processing capability and serial communication capability allows for easier software integration with this sensor.
Features
- Waterproof and dustproof
- Operating Voltage Range: 3.3~5V
- Average Operating Current: <8mA
- Minimum measuring distance: 3cm
- Detection Range (Flat faced objects): 3-450cm
- Output: UART
- Response Time:100ms
- Operating Temperature Range: -15°C ~ 60°C
- Reference Angle: 60º
- Waterproof Grade: IP67
Connectivity:
The ultrasonic sensor can be interfaced with either 3.3V or 5V compatible microcontrollers such as the ESP32, Teensy or Arduino microcontrollers. The A02YYUW communicates via the serial bus and no logic level shifter is required.
Pinout:
Engineering Drawings:
Uses:
- Object detection devices
- Ultrasonic mapping
- Robotics
