Description:
This control board features an STM8S103 microprocessor and is designed for distance measurement with the HC-SR04 ultrasonic module. It supports both digital tube display and serial port output, making it a versatile tool for testing and measuring distances from 3 to 400 cm.
Features:
Onboard STM8S103 high-performance microprocessor
Digital tube display for real-time measurements
Serial port data output
Measurement range: 3-400 cm
Display unit: cm
Max error: ±5 cm
Product Specifications:
Board size: 36 x 25 x 12 mm
VCC, GND: 5V power interface
2.54mm White Socket: 5V power interface
TX: Module serial port transmit pin
RX: Module serial port receive pin
NRST, SWIN: Preset STM8 program download port
Input Voltage: 5V
Valid Measurement Distance: 3-400 cm
Unit of Display Value: cm
Application:
Distance measurement using the HC-SR04 ultrasonic module
Suitable for testing ultrasonic module performance
Serial port and digital tube display for easy data output
Disclaimer:
Product details, specifications, and colors may change from time to time without prior notice depending on batch updates or improvements.
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