Description
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.
Â
Features :
- 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.
Using Introduction:
1. 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.
2. 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:
1. 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.
2. Valid Measurement Distance: 3-400cm; if longer than this range, it will lead to incorrect data or 000 display.
Note: This Package does not include the HC-SR04 ultrasonic sensor;
Â
Package Includes:
1 x Digital Display for HC-SR04 Ultrasonic Distance Measurement Control Board.
Additional information
Model | STM8S103 |
Input Voltage (volt) | 5 |
Unit of Display value | cm |
Valid Measurement Distance (cm) | 3 400 |
Shipment Weight | 0.083 kg |
* Product Images are shown for illustrative purposes only and may differ from actual product.
Reviews
There are no reviews yet.