HC-SR04 Ultrasonic Distance Measurement Transducer Module (2)

Product Description

HC-SR04 ultrasonic module distance measuring transducer sensor, uses sonar to determine distance to an object. Use method: Supply module with 5V, the output will be 5V while obstacle in range or 0V if not. The out pin of this module is used as a switching output when anti-theft module and without the feet when ranging modules. Note: the module should be inserted in the circuit before been power, which avoid producing high level of misoperation, if not, then power again. Product Description HC-SR04 ultrasonic module distance measuring transducer sensor, uses sonar to determine distance to an object. Use method: Supply module with 5V, the output will be 5V while obstacle in range or 0V if not. The out pin of this module is used as a switching output when anti-theft module and without the feet when ranging modules. Note: the module should be inserted in the circuit before been power, which avoid producing high level of misoperation, if not, then power again.

Working Voltage : DC 5V, Working Current : 15mA
Output Signal: Electric frequency signal, high level 5V, low level 0V
Sensor Angle: Not more than 15 degrees High Precision: Up to 2mm
Max Range – 4m, Min Range – 2cm, Measuring Angle – 15 degree
High sensitivity ultrasonic range sensor