Feature 1[DISTANCE DETECTION] The sensor is mainly used for distance detection, with an indoor range of 2-400cm, high accuracy and quick response time. 2[GOOD PERFORMANCE] The proximity sensor module has the characteristics of small size, small blind area, high adaptability and good reliability. 3[IP67 PROTECTION] The distance sensor has IP67 protection, waterproof and dustproof, can be used in wet and harsh measuring environment. 4[WIDE APPLICATION] Applicable to robot obstacle avoidance, horizontal ranging, human body sensing, object approaching and existence detection. 5[STABLE MEASURING] The sensor module adopts UART automatic output and built in temperature compensation to ensure stable measurement.SpecificationItem Type: Distance SensorMeasurement Accuracy: 1CM when the distance value is 25CM; Sx4%CM for distance 25CMWorking Voltage: DC3.3-5VBlind Zone Distance: <2cm / 0.8inCommunication Level: 3.3V (TTL)Output Response Time: 30-10000ms (settable)Output Mode: UART AutomaticTemperature Compensation: Built inIndoor Range: Approx. 2-400cm / 0.8-157.5inOutdoor Range: 2-200cm (3000LX light strength), 2-90cm (15000LX light strength)Application: Robot obstacle avoidance, intelligent trash can detection, parking space detection, intelligent home, etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Distance Sensor