HC-SR04 Ultrasonic Sensor with digital display

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HC-SR04 Ultrasonic Sensor with digital display

Ultrasonic distance measurement control board range finder for digital display HC-SR04
SYP23,625
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Details & Datasheets

SKU : 412 ARDUINO ULTRASONIC DISTANCE MEASUREMENT.

Features:

  • Onboard STM8S103 high-performance microprocessor With digital display.
  • Effective measuring distance: 3cm - 400cm.
  • Display unit: cm.
  • The biggest error: about 1%.
  • Working voltage: 5V.
  • Test Board size: 24.2x35.1mm.

Interface Description:

  • VCC, GND: 5V power interface.
  • 2.54mm white socket: 5V power supply interface.
  • TX: module serial port to send foot.
  • RX: module serial port receive pin.
  • NRST, SWIN: reserved STM8 program download port.