Description:

Working voltage: 5V
Onboard STM8S103 high performance microprocessor
With digital tube display
Data can be output through the serial port
Effective measurement distance: 3cm-400cm
Display unit: cm
Maximum error: about 1%
Board size: 24.2mmx35.1mm

Package Includes:

1 piece ultrasonic ranging display module

Note:

When measuring distance, the area of the measured object is not less than 0.5 square meters, and it should be as flat as possible, and the reflection ability is slightly stronger, otherwise it will affect the test results.
Effective measurement distance 3cm-400cm, Exceed this range may result in data inaccuracy, or reality 000.