Arduino Lesson 2 - digitalRead & digitalWrite
The led's wiring can be found here, you can wire it up using a breadboard, although I have it soldered onto a circuit board because it's easier that way: https://www.arduino.cc/en/uploads/Tutorial/ExampleCircuit_bb.png
The second in a series of tutorials to help you understand the basics of the Arduino uno. In this session we will be going over digitalReads and digitalWrites and how to use them in the "real world"
Here is code written in the lesson :)
int led = 12;
int button = 1;
void setup() {
pinMode(led, OUTPUT); // e.g.
pinMode(button, INPUT);
}
void loop() {
digitalRead(button);
digitalWrite(led, LOW);
delay(200); // in ms
digitalWrite(led, HIGH);
delay(200);
}
I hope you enjoy the video!
Arduino software (IDE): https://www.arduino.cc/en/Main/Software
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