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Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board
8-bit MCU control chip for distance measurement and performance testing
- Model: STM8S103
- Input Voltage (volt): 5
- Unit of Display value: cm
- Valid Measurement Distance (cm): 3-400
- Shipment Weight: 0.083 kg
Features:
- STM8S103 high-performance microprocessor
- Digital tube display
- Serial port data output
- Valid Measurement Distance: 3-400cm
The Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board adopts an 8-bit MCU as the main control chip. It can be applied in distance measurement and testing the HC-SR04 ultrasonic module performance. It supports serial port display and digital tube display.
Using Introduction:
- The measurement distance can be displayed via a digital tube and serial port.
- Digital Tube Display: directly plug in the ultrasonic module, connect 5V power.
- Serial Port: plug-in ultrasonic module, VCC, TX, RX, GND respectively connects 5V, RX, TX, GND of USB to TTL module; serial port communication baud rate 9600, output format D:XXXrn; XXX represents distance, unit is cm.
Notice:
- When measuring the distance, the area of a measured object should be no less than 0.5 square meters, and it should be smooth and has strong reflectivity; otherwise, it will affect the test result.
- Valid Measurement Distance: 3-400cm; if longer than this range, it will lead to incorrect data or 000 display.
Package Includes: 1 x Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board.
* Images are for illustration only; actual product may vary.