2. Arduino Tutorial
2.1 Data download
Arduino information contains library files and code,please click to download for follow-up study.
Data download: Arduino
2.2 Software Download
Open the browser and search: https://www.arduino.cc/en/software, we will take WINDOWS system as an example to show you how to download and install.

You just need to click JUSTDOWNLOAD,then click the downloaded file to install it.And when the ZIP file is downloaded,you can directly unzip and start it.

2.3 Set Arduino IDE
Connecting the board to the computer,and select the development board and port.

2.4 Add Library
Open the Arduino IDE, follow [Sketch] → [Include Library] → [Add .zip Library]. This method can only import one library file at a time. If the product has multiple libraries, please import them one by one following this process!

2.5 Project
- Project 1 Hello World
- Project 2 LED blinking
- Project 3 PWM
- Project 4 Traffic light
- Project 5 LED chasing effect
- Project 6 Button-controlled LED
- Project 7 Responder experiment
- Project 8 Active buzzer
- Project 9 Passive buzzer
- Project 10 White LED Module
- Project 11 Passive Buzzer module
- Project 12: Knock Sensor Module
- Project 13 Digital Tilt Sensor
- Project 14: 18B20 Temperature Sensor
- Project 15 Digital IR Receiver Module
- Project 16 Digital IR Transmitter Module
- Project 17 Capacitive Touch Sensor
- Project 18 Analog Alcohol Sensor
- Project 19 Infrared Obstacle Avoidance Sensor