Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board
Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board adopts 8 bit MCU as the main control chip; it can be applied in distance measurement, testing HC-SR04 ultrasonic module performance. And it supports serial port display and digital tube display.
How to Use:
- 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.
Applications:
- DIY Projects
- Measurement Distance
Features/Specs:
- Onboard STM8S103 high-performance microprocessor.
- With digital tube display.
- Serial port data output.
- Valid Measurement Distance: 3-400cm.
- Display Unit: cm.
- Max Error: 5V.
- Board Size: 36 x 25 x 12 mm.
- VCC, GND: 5V power interface.
- 2.54mm White Socket: 5V power interface.
- TX: module serial port transmits pin.
- RX: module serial port receive pin.
- NRST, SWIN: preset STM8 program download port.
- Input Voltage (volt):5
- Unit of Display value:-cm
- Valid Measurement Distance (cm):- 3- 40
- Dimension:
- Length: 34mm
- Width: 24mm
- Height: 10mm
- Approx Weight: 15gm
Package Includes:
- 1 x Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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