DYP-A21BYYUW-V1.0 High Precision Ultrasonic Sensor 3-500cm - UART Auto, IP67 Waterproof PVC Housing
The DYP-A21BYYUW-V1.0 is a high-precision ultrasonic distance sensor with a 3-500cm range and UART automatic output, designed for easy integration with microcontrollers like Arduino, Raspberry Pi, and ESP32. Its IP67-rated PVC housing ensures reliable operation in demanding environments.
Features
- High-precision ultrasonic ranging from 3 cm to 500 cm with millimeter-level resolution.
- Automatic UART serial output for simplified microcontroller interface and programming.
- IP67 waterproof rating with durable PVC housing for harsh environment reliability.
- Low power consumption (3.3V to 5.0V DC) suitable for battery-powered applications.
- Minimal 2.5 cm blind zone for accurate close-range measurements.
Out of stock
The DYP-A21BYYUW-V1.0 ultrasonic sensor utilizes piezoelectric transducers to emit and receive high-frequency sound waves, calculating distance via time-of-flight (ToF) measurement. Its integrated signal conditioning provides stable, calibrated distance data directly via a UART serial interface, eliminating the need for complex pulse timing code on the host controller.
Engineered for industrial and outdoor use, the sensor’s sealed PVC housing and IP67 rating protect against dust ingress and temporary water immersion. The wide 3.3V to 5.0V operating voltage range ensures compatibility with common 3.3V and 5V logic systems, including development boards and embedded controllers.
Additional Information
| Weight | 0.044 kg |
|---|---|
| Dimensions | 10 × 8 × 3 cm |
