Mini Ultrasonic Motion Detector Module Sensor Display Distance BoardRange Distance Detect Ultrasonic SensorDisplay Board

Features:

1 Small and light appearance, it is easy to use;

2 Operating Voltage: DC 6-12 V;

3 Current: 45 mAh;

4 Test Range: 0-400 cm;

5 Maximum Test Distance: 500 cm;

6 Size (L x W x H): Approx. 5 x 4.4 x 1 cm / 2 x 1.7 x 0.4 inch;

7 With an external serial download port, two switch outputs, three button selections, two IO ports extension and temperature compensation function;

8 Customers can reprogram it according to your own functional requirement;

Switch Output:

1 This module's outputs can be use-defined;

2 Press and hold S1 button for 3 seconds, showing LLL;

3 Press S1, it displays a number (001 e.g.), which is the asuring value. When the measured distance is less than this value,OUT2 will output a high level (4.5V). The min. measurement value is adjustable, press S2 to increase, S3 to decrease;

4 Press S1 again after the min. measuring value is set, it displays HHH, then press the S1 to indicate a number (200 e.g.), which is the max. measurement value. When the measuring distance is larger than this value, OUT1 will output a high level (4.5V). This Max. measuring value is adjustable, press S2 to increase, S3 to decrease;

5 When the max. measuring value is settled, press S1 to save. This device is designed with memory function when power off;