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HC-SR04 Ultrasonic Sensor Module 16mm 40khz

  • HC-SR04
  • 45*20*15mm
  • Open Type
  • ≤30°
  • 40±1.0KHz
  • Transmitter&Receiver


Product Name:Ultrasonic Sensor Module(Receive or Transmit )

Working Voltage:DC 5V

Static State Current:5mA

Electrical Level Output: 5V high

Electrical Level Output: at the end of 0V

Detection Angle:≤15°

Measurement Range:2cm~800cm


Interface Definition:VCC、Trig、Echo、Gnd

Using Method:Control port sends a high of more than 10us then wait for the high output at the receiving port.Once there being output can open the timer timing,when the port goes low timer value can be read,this is for the distance of time,can calculate the distance.Uninterrupted period measurement, mobile measurement value can be obtained.

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Address: Building 5, No. 8 Chuangye Road, Shezhu Town, Liyang City, Changzhou, Jiangsu, China

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