Lighting Up LEDs with Arduino [L-chika]

I got an Arduino microcontroller, so I tried lighting up an LED.

Environment

You need a tool called Arduino IDE.

https://www.arduino.cc/en/Main/Software

Output Hello World to Log

First, output Hello World to check the operation. Very easy to understand.

http://share-lab.net/arduino-helloworld1

Script to Light Up LED

Preparation

Insert the short leg into the “GND pin” and the long leg into “pin 13”.

Source

Repeats light on → light off every 5 seconds

void setup() {
 pinMode(13, OUTPUT);
}

void loop() {
 digitalWrite(13, HIGH);
 delay(5000);
 digitalWrite(13, LOW);
 delay(5000);
}