Intelligent signal processing circuit, small blind area, long measuring distance Low voltage power supply, 3.3-5.0V, static current Less than 8uA, measuring state current Less than 10mA Built-in high- ranging algorithm, minimum error Less than 3mm Built-in true target recognition algorithm, target recognition accuracy is high Onboard temperature compensation function, automatic correction of temperature deviation, -15℃ to +60℃ can be stable ranging Scope of application:High horizontal ranging Parking management system Intelligent bin management system Robot obstacle avoidance, automatic control Traffic security, etc Color: Black Material: plastic Package Contents: 1 x Ultrasonic Ranging Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.