Ultrasonic Distance Measurement Control Board Rangefinder Digital Display for HC-SR04

50 ر.س

it can be applied in distance measurement, testing HC-SR04 ultrasonic module performance. And it supports serial port display and digital tube display.

Features :

  1. Onboard STM8S103 high-performance microprocessor.
  2. With digital tube display.
  3. Serial port data output.
  4. Valid Measurement Distance: 3-400cm.
  5. Display Unit: cm.
  6. Max Error: 5V.
  7. Board Size: 36 x 25 x 12 mm.
  8. VCC, GND: 5V power interface.
  9. 2.54mm White Socket: 5V power interface.
  10. TX: module serial port transmits pin.
  11. RX: module serial port receive pin.
  12. NRST, SWIN: preset STM8 program download port.


  • 50 ر.س

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