LEGO Traffic Light

It's a simple LEGO traffic light.

Apr 2, 2017

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5549 views

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5 respects

lights

Components and supplies

LED (generic)

Resistor 330 ohm

Arduino UNO

Jumper wires (generic)

Breadboard (generic)

Apps and platforms

Arduino IDE

Project description

Code

CODE FOR LEGO

c_cpp

1int ledG = 13;
2int ledV = 12;
3int ledR = 11;
4
5void setup()  {
6  // put your setup code here, to run once:
7pinMode(ledR, OUTPUT);
8pinMode(ledV,  OUTPUT);
9pinMode(ledG, OUTPUT);
10}
11
12void loop() {
13  // put your main  code here, to run repeatedly:
14digitalWrite(ledV, HIGH);
15delay(9000);
16digitalWrite(ledV,  LOW);
17delay(10);
18
19digitalWrite(ledR, HIGH);
20delay(6000);
21digitalWrite(ledR,  LOW);
22delay(10);
23
24digitalWrite(ledG, HIGH);
25delay(4000);
26digitalWrite(ledG,  LOW);
27delay(10);
28}
29

int ledG = 13;
int ledV = 12;
int ledR = 11;

void setup()  {
  // put your setup code here, to run once:
pinMode(ledR, OUTPUT);
pinMode(ledV,  OUTPUT);
pinMode(ledG, OUTPUT);
}

void loop() {
  // put your main  code here, to run repeatedly:
digitalWrite(ledV, HIGH);
delay(9000);
digitalWrite(ledV,  LOW);
delay(10);

digitalWrite(ledR, HIGH);
delay(6000);
digitalWrite(ledR,  LOW);
delay(10);

digitalWrite(ledG, HIGH);
delay(4000);
digitalWrite(ledG,  LOW);
delay(10);
}

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matteoPrada

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