Welcome to our store! 1. Stable Data Output: Strong sensor stability, built-in intelligent algorithm, stable circuit design, stable and reliable data output. 2. Low Power Consumption: The distance sensor module minimizes power consumption depending on the actual application. 3. Waterproof: The sensor features a split waterproof design with IP67 protection level, suitable for humid and harsh environments. 4. Unaffected by Environment: Applicable to a wide range of application environments, unaffected by the color, transparency, and material (metal, non-metal) of the detected object. 5. Wide Range of Applications: The sensors are suitable for various scenarios, such as object proximity and presence detection, parking management systems, robot obstacle avoidance, and automatic control. Item Type: Ultrasonic Distance Sensor. Material: ABS. Measurement accuracy: ± (1+S x 0.3%). Operating voltage: DC 3.3V-5V. Average current: 8mA. Temperature compensation: Yes. Measurement range: Approx. 3-450cm / 1.18-177.17in. Output mode: PWM. Application: Robotics for obstacle avoidance, smart trash can detection, parking detection, smart home, etc. 1 x Ultrasonic distance sensor. Customers are our priority. If you encounter any problems with your product after receiving it, such as damage or an incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.