Два светофора - для машин и пешеходов
const int red1 = 2;
const int yellow1 = 3;
const int green1 = 4;
const int red2 = 5;
const int green2 = 6;
const int button = 7;
void setup() {
pinMode(red1, OUTPUT);
pinMode(yellow1, OUTPUT);
pinMode(green1, OUTPUT);
pinMode(red2, OUTPUT);
pinMode(green2, OUTPUT);
pinMode(button, INPUT);
}
void loop() {
if (digitalRead(button) == LOW) {
digitalWrite(green1, HIGH);
digitalWrite(red2, HIGH);
}
if (digitalRead(button) == HIGH) {
for (int i = 0; i<3; i++)
{
digitalWrite(green1, LOW);
delay(500);
digitalWrite(green1, HIGH);
delay(500);
}
digitalWrite(green1, LOW);
digitalWrite(yellow1, HIGH);
delay(1000);
digitalWrite(yellow1, LOW);
digitalWrite(red2, LOW);
digitalWrite(red1, HIGH);
digitalWrite(green2, HIGH);
delay(1000);
for (int i = 0; i<3; i++)
{
digitalWrite(green2, LOW);
delay(500);
digitalWrite(green2, HIGH);
delay(500);
}
digitalWrite(green2, LOW);
digitalWrite(yellow1, HIGH);
digitalWrite(red2, HIGH);
delay(1000);
digitalWrite(yellow1, LOW);
digitalWrite(red2, LOW);
digitalWrite(red1, LOW);
}
}