**3 or 5 Units** HY-SRF05 Precision Ultrasonic Range Sensor Module for Arduino HP A main board compatible with

A main board compatible with Arduino UNO R3 is included

work with CAD models

1pcs Components Case

Analog Pins: AO - A7

**3 or 5 Units** HY-SRF05 Precision Ultrasonic Range Sensor Module for Arduino HP A main board compatible withSensor, Ultrasonic Distance, high precision HY SRF05 Choose between 3 unit or 5 unit pack! Ultrasonic sensors overcome many of the weaknesses of IR sensors they provide distance measurement regardless of color and lighting of obstacles. They also provide lower minimum distances and wider angles of detection to guarantee that obstacles are not missed by a narrow sensor beam. This model is an upgrade from the lower precision HC SR04. This has 5 pins and