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Pengiriman cepat, paket rapi. HRC memang mantabs

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Top markotop . . . ! Mega2560 diterima, nancap langsung bekerja. Juragan ganteng ini harus diacungi jempol. Tenk yu tenk yu.

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Sensor Ultrasonic SR04

Sensor Ultrasonic SR04
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Price: Rp45,000
Availability: 146
Model: SR04
Average Rating: Not Rated

HC-SR04 Ultrasonic Module Distance Measuring Transducer Sensor for Arduino

Specifications:

  • 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 0.3cm
  • Input trigger signal: 10us TTL impulse
  • Echo signal : output TTL PWL signal use IO port TRIG to trigger ranging. It needs 10 us high level signal at least Module can send 8 pro 40 kz square wave automatically, and will test if there is any signal returned.
  • If there is signal returned, output one high level signal via IO port ECHO. The duration of the high level signal is the time from transmitter to receiving with the ultrasonic.
  • Testing distance =duration of high level*sound velocity(340m/s) / 2

Mode of connection:

  • VCC supply 5V
  • GND is ground wire.
  • TRIG is trigger control signal input,
  • ECHO is echo signal output.
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