Desafios Integrados

// Projeto Buz_Led_Push
int ledVermelho = 10;
int ledAmarelo  = 11;
int ledVerde    = 12;
 
int botaoVermelho = 2;
int botaoAmarelo = 3;
int botaoVerde = 4;
 
int buzzer = 8;
 
void setup() {
  // put your setup code here, to run once:
  pinMode(ledVermelho, OUTPUT);
  pinMode(botaoVermelho, INPUT);

 
  pinMode(ledAmarelo, OUTPUT);
  pinMode(botaoAmarelo, INPUT);

 
  pinMode(ledVerde, OUTPUT);
  pinMode(botaoVerde, INPUT);

 
  pinMode(buzzer, OUTPUT);  
}
 
void loop() {
  // put your main code here, to run repeatedly:
 
 
  if (digitalRead(botaoVermelho)==HIGH) {
      digitalWrite(ledVermelho, !(digitalRead(ledVermelho)) );
      delay(200);     
  }
 
  if (digitalRead(botaoAmarelo)==HIGH) {   
       digitalWrite(ledAmarelo,!(digitalRead(ledAmarelo)) );
       delay(200);     
  } 
   
  if (digitalRead(botaoVerde)==HIGH) {   
       digitalWrite(ledVerde, !(digitalRead(ledVerde)) );
       delay(200);     
   }
   
 
  if (   (digitalRead(ledVermelho) == HIGH && digitalRead(ledAmarelo) == HIGH)
      || (digitalRead(ledVermelho) == HIGH && digitalRead(ledVerde) == HIGH)
      || (digitalRead(ledAmarelo) == HIGH && digitalRead(ledVerde) == HIGH)
     ) 
     {
      digitalWrite(buzzer, HIGH);    
     }
else 
     {    
      digitalWrite(buzzer, LOW);
     }  
} 

#define ledVERM 2
#define ledAMAR 5
#define ledVERD 8
#define ledAZUL 9
#define ledBRAN 10

void setup()
{
  pinMode(ledVERM, OUTPUT);
  pinMode(ledAMAR, OUTPUT);
  pinMode(ledVERD, OUTPUT);
  pinMode(ledAZUL, OUTPUT);
  pinMode(ledBRAN, OUTPUT);  
 
}

void loop()
{
  digitalWrite(ledVERM, HIGH);
  digitalWrite(ledAMAR, HIGH);
  digitalWrite(ledVERD, HIGH);
  digitalWrite(ledAZUL, HIGH);
  digitalWrite(ledBRAN, HIGH);     
  delay(1000); // Wait for 1000 millisecond(s)
  digitalWrite(ledVERM, LOW);
  digitalWrite(ledAMAR, LOW);
  digitalWrite(ledVERD, LOW);
  digitalWrite(ledAZUL, LOW);
  digitalWrite(ledBRAN, LOW);  
  delay(1000); // Wait for 1000 millisecond(s)
} 

// para os carros
#define vermelhoCar 13
#define amareloCar 12
#define verdeCar 8
#define buzzer 3
#define botao 2
#define ldr A0

//para os pedestres
#define vermelhoPed 7
#define verdePed 4

int tempoVerdeCarro = 10000;
int tempoAmarelo = 3000;

void setup(){
  pinMode(vermelhoCar, OUTPUT);
  pinMode(amareloCar, OUTPUT);
  pinMode(verdeCar, OUTPUT);
  pinMode(vermelhoPed, OUTPUT);
  pinMode(verdePed, OUTPUT);
  pinMode(buzzer, OUTPUT);
  pinMode(botao, INPUT);
  pinMode(ldr, INPUT);
  Serial.begin(9600);
}

void loop(){
  // o vermelhoCar inicializa com o valor LOW 
  //semaforo parte pedestres 
  if (digitalRead(vermelhoCar) == LOW)
  {
    digitalWrite(vermelhoCar, HIGH);
    digitalWrite(verdePed, HIGH);
    sonoro();
    digitalWrite(verdePed, LOW);
    digitalWrite(vermelhoPed, HIGH);
    digitalWrite(vermelhoCar, LOW);
    digitalWrite(verdeCar, HIGH);
    }
  //controle do botao
  int tempo;
  bool pressionou = false;
  while (tempo < tempoVerdeCarro)
  {
  //ldr > 50 pouca luz
  // para verificar o valor do ldr na tela
  //Serial.println(analogRead(ldr));
  if  ((  digitalRead(botao)  ||  analogRead(ldr) > 50) &&  !pressionou)
  {
  tempo = tempo + 2000;
  pressionou = true;
  }
  else
  {
  tempo = tempo + 1000;
  }
  delay(1000);
  }
  //fim do controle do botao 
  digitalWrite(verdeCar, LOW);
  digitalWrite(amareloCar, HIGH);
  delay(tempoAmarelo);  
  for (int y = 0; y <= 2; y++)
  {
  digitalWrite(amareloCar, LOW);
  delay(300);
  digitalWrite(amareloCar, HIGH);
  delay(300);
  }
  digitalWrite(amareloCar, LOW);
  digitalWrite(vermelhoPed, LOW);
}

void sonoro()
{
noTone(buzzer);
for (int x = 1; x<=3; x++){
  tone(buzzer,30);  
  delay(1000);
  noTone(buzzer);
  delay(1000);
}
for (int x = 0; x<=3; x++){
  tone(buzzer,30);
  delay(500);
  noTone(buzzer);
  delay(500);
}
}

#include <Servo.h>
#define servo1 3 
#define presenca 2
#define ledverm 10
#define ledverd 9
#define buzzer 8

Servo s1;  
int pos1; // posição do servo 1
int botao = 4; //botao para acionar a cancela


void setup() {
  // put your setup code here, to run once:
  Serial.flush();
  pinMode(presenca,INPUT);
  pinMode(ledverm, OUTPUT);
  pinMode(ledverd, OUTPUT);
  digitalWrite(ledverm, HIGH);
  s1.attach(servo1);
  Serial.begin(9600);
  s1.write(0); // Iniciar servo 1 na posição zero
  pinMode(buzzer, OUTPUT);
  pinMode(botao, INPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
int x = digitalRead(presenca);  
int y = digitalRead(botao); //ler o botao 
if (x == HIGH || y == HIGH) {    
    for (pos1 = 0; pos1 < 90; pos1++) {
        s1.write(pos1);
        delay(40);        
    }
    digitalWrite(ledverd, HIGH);
    digitalWrite(ledverm, LOW);
    delay(10000);
    digitalWrite(ledverd, LOW);
    digitalWrite(ledverm, HIGH);
    digitalWrite(buzzer, HIGH); 
    for(pos1 = 90; pos1 > 0; pos1--)
    {
      s1.write(pos1);
       delay(40);       
    }    
    digitalWrite(buzzer, LOW); 
}
}