YwRobot® Ultrasonic Sensor Ranging Module PH2.0 Interface For Arduino Electronic Building Blocks

Description: The IO triggers the ranging to give at least 1OUS high level signals. The module automatically sends 8 40KHZ Fang Bo to automatically detect whether there is a signal return. The duration of a signal return, a high level output through IO, and a high level duration is the time from emission to return of the ultrasound, and the test distance = (high level x-speed (340M/S)). Size: 51 x 28mm Voltage: 5V Port type: number Measuring distance: 2-450cm Blind area: 2cm Accuracy: 0.3cm Interface: PH2.0 4P interface Package Included: 1 x Ultrasonic Sensor Ranging Module 1 x Cable