Ultrasonic Distance Sensor Waterproof Parking Detector Obstacle Avoidance Robot IIC Output 3.3V-12V Function: 1. No Environmental Impact: The ultrasonic distance sensor is suitable for a variety of application environments, which is not affected by the color, transparency and material (metal, non-metal) of the detected objects2. Stable output: the distance sensor can minimize power consumption according to practical use, has strong stability, built-in intelligent algorithm, stable circuit design, ensures stable and reliable output3. Waterproof Protection: The range detector has IP67 protection level, has certain dustproof, waterproof and oilproof grades, suitable for humid and harsh environment4. Wide Applications: The sensor is suitable for proximity detection of scene objects, parking management system, robot obstacle avoidance, automatic control, etc.5. Support power noise reduction setting: the sensor is suitable for battery power, short or long distance USB power supply, switching power supply, and large power noise6. Upgrade design: A22 module is a kind of ultrasonic obstacle avoidance sensor designed based on automatic robot control application, which focuses on the design of ultrasonic sensor module in the current market, such as large blind area, large measurement angle, long response time, poor installation and adaptation7 . Various advantages: A22 module sensor has a series of advantages such as small blind area, small measurement angle, short response time, filtering the same frequency interference, small size, high installation adaptability, dustproof and waterproof, long service life and high reliability8. Foreign acoustic processing technology: large FOV detection angle supports 30 ~ 60 deg;. When the detection environment has the same frequency interference, the sensor outputs FFFE data to indicate the existence of the same frequency interference Specification: Item type: ultrasonic distance sensor Measurement accuracy: (1+Sx0.3%) Operating voltage: DC3.3V-12V Blind area distance: approx. 2cm/0.8in Output response time: 300-1500ms Output mode: IIC output Temperature compensation: yesPlanar range: approx. 2 ~ 200cm / 0.8 ~ 78.7in Application: robot obstacle avoidance, intelligent garbage bin detection, parking space detection, intelligent home etc. Package List: 1 x Ultrasonic Distance Sensor How to use: Install and use directly.