Arduino - Hello World
|1||×||Arduino UNO or Genuino UNO|
|1||×||USB 2.0 cable type A/B|
|1||×||(Optional) 9V Power Adapter for Arduino|
|1||×||(Optional) Screw Terminal Block Shield for Arduino|
- Connect Arduino to PC via USB cable.
- Open Arduino IDE.
- Select Arduino board
- Select Arduino serial port (number may be different)
- Type the following code
- Click Upload button on Arduino IDE to upload code to Arduino
- Open Serial Monitor by clicking the Serial Monitor icon
- See the result on Serial Monitor:
Modifying Arduino Code
- Replace “Hello World!” by any text, for example, “Arduino Get Started”.
- Upload the code to Arduino
- See the result on Serial Monitor
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