DFRobot
A02YYUW - 3-450cm waterproof Ultrasonic Module
- SKU:
- PEIUR27
- Shipping:
- Calculated at Checkout
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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Name | A02YYUW Waterproof Ultrasonic Distance Sensor |
| Sensor Type | Ultrasonic (Waterproof, Single Transducer) |
| Detection Range | 3 cm – 450 cm |
| Dead Zone | 3 cm |
| Accuracy Principle | Time-of-flight (pulse echo measurement) |
| Working Voltage | 3.3V – 5V |
| Average Current | ~8 mA |
| Output Interface | UART Serial |
| Response Time | 100 ms |
| Measuring Angle | 60° |
| Protection Rating | IP67 (waterproof & dustproof) |
| Operating Temperature | -15°C – 60°C |
| Storage Temperature | -25°C – 80°C |
| Housing | Sealed waterproof enclosure |
| Special Features | Small dead zone, wide angle, high durability, suitable for harsh environments |
| Applications | Water level sensing, outdoor distance measurement, robotics, smart systems |
Package Includes:
1 x PWM / UART DC5V Ultrasonic Ranging Sensors





