قائمة الإعلانات

do you make ultrasonic sensor hc sr04 i am offering my invention which is very high performance ultrasonic simillar to hc_sr04

Ultrasonic sensor is widely used in burglar alarms, Range finders, Automatic control, Back sonar of automobiles, parking meters, Water level meters, short distance test, intelligent toys, liquid gas flow detection, wind speed and direction detection etc.

Ultrasonic sensor is widely used in burglar alarms, Range finders, Automatic control, Back sonar of automobiles, parking meters, Water level meters, short distance test, intelligent toys, liquid gas flow detection, wind speed and direction detection etc.