HC-SR04 Ultrasonic Sensor

ER-37

8 Items

Sonar/Distance/Range Finder

15.00 AED

  • Model: HC-SR04
  • Working voltage : 5V(DC)
  • Static current: Less than 2mA.
  • Output signal: Electric frequency signal, high level 5V, low level 0V.
  • Sensor angle: Not more than 15 degrees.
  • Detection distance: 2cm~450cm.
  • High precision: Up to 3mm
  • Mode of connection: VCC / trig(T) / echo(R) / GND
  • Module Working Principle:
  • Adopt IO trigger through supplying at least 10us sequence of high level signal
  • The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal
  • If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving
  • Stable Output
  • High Precision
  • Four Pin Interface:
    1. 5V Supply
    2. Trigger Pulse Input
    3. Echo Pulse Output
    4. GND

26AWG, 20 CM Female to Female Jumper wire

5.00 AED

26AWG, 20 CM Male to Female Jumper wire

5.00 AED

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