Features Ultrasonic Technology: This split distance measuring sensor module adopts ultrasonic technology to sense distance accurately. Stable Output: This module has built in intelligent algorithm, adopts stable circuit design, the data output is stable and reliable. Good Waterproof Performance: The module has good waterproof and dust proof performance, can adapt to wet and harsh environments well. Stable and Durable: The ranging module adopts precise wired and well welded quality PCB board, stable in performance, has good durability. Wide Application: This module is widely used in robot obstacle avoidance, intelligent garbage detection, parking space detection, smart home, etc. Specification: Item Type: Ultrasonic Ranging Sensor Material: PCB Power Supply Voltage: 5V Working Temperature: 15℃ Supply Current: 15mA Application: Robot obstacle avoidance, intelligent garbage detection, parking space detection, smart home Package List:1 x Ultrasonic Ranging Sensor Package List 1 x Ultrasonic Ranging Sensor