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edit approved Aug 6, 2016 at 12:11

KIIV

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//AND GATE
int pin2=1; //set pin2=1 int pin3=1; //set pin3=1

void setup() { pinMode(2,INPUT); pinMode(3,INPUT); pinMode(4,OUTPUT); pinMode(11,OUTPUT);
pinMode(12,OUTPUT); } void loop() { pin2=digitalRead(2); pin3=digitalRead(3);

if(pin2==1) //turn led on pin11 when pin2 =1 { digitalWrite(11,HIGH); } else { digitalWrite(11,LOW); }

if(pin3==1) ////turn led on pin12 when pin3 =1 { digitalWrite(12,HIGH); } else { digitalWrite(12,LOW); }

//TRUTH TABLE OF AND

if(pin2 && pin3)
{ digitalWrite(4,HIGH); } else { digitalWrite(4,LOW); } }

//OR GATE
int pin2=1; int pin3=1;

void setup() { pinMode(2,INPUT); pinMode(3,INPUT); pinMode(4,OUTPUT); pinMode(11,OUTPUT); pinMode(12,OUTPUT); } void loop() { pin2=digitalRead(2); pin3=digitalRead(3);

if(pin2==1)
{ digitalWrite(11,HIGH); } else { digitalWrite(11,LOW); }

if(pin3==1)
{ digitalWrite(12,HIGH); } else { digitalWrite(12,LOW); }

//TRUTH TABLE OF OR

if(pin2 || pin3)
{ digitalWrite(4,HIGH); } else { digitalWrite(4,LOW); } }

//NAND GATE
int pin2=1; int pin3=1;

void setup() { pinMode(2,INPUT); pinMode(3,INPUT); pinMode(4,OUTPUT); pinMode(11,OUTPUT); pinMode(12,OUTPUT); } void loop() { pin2=digitalRead(2); pin3=digitalRead(3);

if(pin2==1)
{ digitalWrite(11,HIGH); } else { digitalWrite(11,LOW); }

if(pin3==1)
{ digitalWrite(12,HIGH); } else { digitalWrite(12,LOW); }

//TRUTH TABLE OF NAND

if(!(pin2 && pin3))
{ digitalWrite(4,HIGH); } else { digitalWrite(4,LOW); } }

//AND GATE          
int pin2=1;         //set pin2=1
int pin3=1;         //set pin3=1

void setup()
{
pinMode(2,INPUT);
pinMode(3,INPUT);
pinMode(4,OUTPUT);
pinMode(11,OUTPUT);    
pinMode(12,OUTPUT);
}
void loop()
{
  pin2=digitalRead(2);
  pin3=digitalRead(3);
 
 if(pin2==1)            //turn led on pin11 when pin2 =1
 {
 digitalWrite(11,HIGH);
 }
 else
 {
 digitalWrite(11,LOW);
 }
 
 if(pin3==1)          ////turn led on pin12 when pin3 =1
 {
   digitalWrite(12,HIGH);
 }
 else
 {
   digitalWrite(12,LOW);
 }

//TRUTH TABLE OF AND 
                   
  if(pin2 && pin3)       
  {
    digitalWrite(4,HIGH);
  }
  else
  {
  digitalWrite(4,LOW);
  }
}

//OR GATE          
int pin2=1;
int pin3=1;

void setup()
{
pinMode(2,INPUT);
pinMode(3,INPUT);
pinMode(4,OUTPUT);
pinMode(11,OUTPUT);
pinMode(12,OUTPUT);
}
void loop()
{
  pin2=digitalRead(2);
  pin3=digitalRead(3);
 
 if(pin2==1)            
 {
 digitalWrite(11,HIGH);
 }
 else
 {
 digitalWrite(11,LOW);
 }
 
 if(pin3==1)          
 {
   digitalWrite(12,HIGH);
 }
 else
 {
   digitalWrite(12,LOW);
 }

//TRUTH TABLE OF OR 
                   
  if(pin2 || pin3)       
  {
    digitalWrite(4,HIGH);
  }
  else
  {
  digitalWrite(4,LOW);
  }
}

//NAND GATE          
int pin2=1;
int pin3=1;

void setup()
{
pinMode(2,INPUT);
pinMode(3,INPUT);
pinMode(4,OUTPUT);
pinMode(11,OUTPUT);
pinMode(12,OUTPUT);
}
void loop()
{
  pin2=digitalRead(2);
  pin3=digitalRead(3);
 
 if(pin2==1)            
 {
 digitalWrite(11,HIGH);
 }
 else
 {
 digitalWrite(11,LOW);
 }
 
 if(pin3==1)          
 {
   digitalWrite(12,HIGH);
 }
 else
 {
   digitalWrite(12,LOW);
 }

//TRUTH TABLE OF NAND 
                   
  if(!(pin2 && pin3))       
  {
    digitalWrite(4,HIGH);
  }
  else
  {
  digitalWrite(4,LOW);
  }
}

//AND GATE
int pin2=1; //set pin2=1 int pin3=1; //set pin3=1

void setup() { pinMode(2,INPUT); pinMode(3,INPUT); pinMode(4,OUTPUT); pinMode(11,OUTPUT);
pinMode(12,OUTPUT); } void loop() { pin2=digitalRead(2); pin3=digitalRead(3);

if(pin2==1) //turn led on pin11 when pin2 =1 { digitalWrite(11,HIGH); } else { digitalWrite(11,LOW); }

if(pin3==1) ////turn led on pin12 when pin3 =1 { digitalWrite(12,HIGH); } else { digitalWrite(12,LOW); }

//TRUTH TABLE OF AND

if(pin2 && pin3)
{ digitalWrite(4,HIGH); } else { digitalWrite(4,LOW); } }

//OR GATE
int pin2=1; int pin3=1;

void setup() { pinMode(2,INPUT); pinMode(3,INPUT); pinMode(4,OUTPUT); pinMode(11,OUTPUT); pinMode(12,OUTPUT); } void loop() { pin2=digitalRead(2); pin3=digitalRead(3);

if(pin2==1)
{ digitalWrite(11,HIGH); } else { digitalWrite(11,LOW); }

if(pin3==1)
{ digitalWrite(12,HIGH); } else { digitalWrite(12,LOW); }

//TRUTH TABLE OF OR

if(pin2 || pin3)
{ digitalWrite(4,HIGH); } else { digitalWrite(4,LOW); } }

//NAND GATE
int pin2=1; int pin3=1;

void setup() { pinMode(2,INPUT); pinMode(3,INPUT); pinMode(4,OUTPUT); pinMode(11,OUTPUT); pinMode(12,OUTPUT); } void loop() { pin2=digitalRead(2); pin3=digitalRead(3);

if(pin2==1)
{ digitalWrite(11,HIGH); } else { digitalWrite(11,LOW); }

if(pin3==1)
{ digitalWrite(12,HIGH); } else { digitalWrite(12,LOW); }

//TRUTH TABLE OF NAND

if(!(pin2 && pin3))
{ digitalWrite(4,HIGH); } else { digitalWrite(4,LOW); } }

//AND GATE          
int pin2=1;         //set pin2=1
int pin3=1;         //set pin3=1

void setup()
{
pinMode(2,INPUT);
pinMode(3,INPUT);
pinMode(4,OUTPUT);
pinMode(11,OUTPUT);    
pinMode(12,OUTPUT);
}
void loop()
{
  pin2=digitalRead(2);
  pin3=digitalRead(3);
 
 if(pin2==1)            //turn led on pin11 when pin2 =1
 {
 digitalWrite(11,HIGH);
 }
 else
 {
 digitalWrite(11,LOW);
 }
 
 if(pin3==1)          ////turn led on pin12 when pin3 =1
 {
   digitalWrite(12,HIGH);
 }
 else
 {
   digitalWrite(12,LOW);
 }

//TRUTH TABLE OF AND 
                   
  if(pin2 && pin3)       
  {
    digitalWrite(4,HIGH);
  }
  else
  {
  digitalWrite(4,LOW);
  }
}

//OR GATE          
int pin2=1;
int pin3=1;

void setup()
{
pinMode(2,INPUT);
pinMode(3,INPUT);
pinMode(4,OUTPUT);
pinMode(11,OUTPUT);
pinMode(12,OUTPUT);
}
void loop()
{
  pin2=digitalRead(2);
  pin3=digitalRead(3);
 
 if(pin2==1)            
 {
 digitalWrite(11,HIGH);
 }
 else
 {
 digitalWrite(11,LOW);
 }
 
 if(pin3==1)          
 {
   digitalWrite(12,HIGH);
 }
 else
 {
   digitalWrite(12,LOW);
 }

//TRUTH TABLE OF OR 
                   
  if(pin2 || pin3)       
  {
    digitalWrite(4,HIGH);
  }
  else
  {
  digitalWrite(4,LOW);
  }
}

//NAND GATE          
int pin2=1;
int pin3=1;

void setup()
{
pinMode(2,INPUT);
pinMode(3,INPUT);
pinMode(4,OUTPUT);
pinMode(11,OUTPUT);
pinMode(12,OUTPUT);
}
void loop()
{
  pin2=digitalRead(2);
  pin3=digitalRead(3);
 
 if(pin2==1)            
 {
 digitalWrite(11,HIGH);
 }
 else
 {
 digitalWrite(11,LOW);
 }
 
 if(pin3==1)          
 {
   digitalWrite(12,HIGH);
 }
 else
 {
   digitalWrite(12,LOW);
 }

//TRUTH TABLE OF NAND 
                   
  if(!(pin2 && pin3))       
  {
    digitalWrite(4,HIGH);
  }
  else
  {
  digitalWrite(4,LOW);
  }
}

Source Link

asked Aug 6, 2016 at 10:59

jeramitskiibii

Testing Logic Gates using Arduino

hello guys is there someone who can help me with my first project. its basically about logic circuits.

by using tact switch and pull-up resistor to set the values to logical 1 or 0. the output can be verified by using a LED as an indicator. so the code goes like this:

//AND GATE
int pin2=1; //set pin2=1 int pin3=1; //set pin3=1

void setup() { pinMode(2,INPUT); pinMode(3,INPUT); pinMode(4,OUTPUT); pinMode(11,OUTPUT);
pinMode(12,OUTPUT); } void loop() { pin2=digitalRead(2); pin3=digitalRead(3);

if(pin2==1) //turn led on pin11 when pin2 =1 { digitalWrite(11,HIGH); } else { digitalWrite(11,LOW); }

if(pin3==1) ////turn led on pin12 when pin3 =1 { digitalWrite(12,HIGH); } else { digitalWrite(12,LOW); }

//TRUTH TABLE OF AND

if(pin2 && pin3)
{ digitalWrite(4,HIGH); } else { digitalWrite(4,LOW); } }

//OR GATE
int pin2=1; int pin3=1;

void setup() { pinMode(2,INPUT); pinMode(3,INPUT); pinMode(4,OUTPUT); pinMode(11,OUTPUT); pinMode(12,OUTPUT); } void loop() { pin2=digitalRead(2); pin3=digitalRead(3);

if(pin2==1)
{ digitalWrite(11,HIGH); } else { digitalWrite(11,LOW); }

if(pin3==1)
{ digitalWrite(12,HIGH); } else { digitalWrite(12,LOW); }

//TRUTH TABLE OF OR

if(pin2 || pin3)
{ digitalWrite(4,HIGH); } else { digitalWrite(4,LOW); } }

//NAND GATE
int pin2=1; int pin3=1;

void setup() { pinMode(2,INPUT); pinMode(3,INPUT); pinMode(4,OUTPUT); pinMode(11,OUTPUT); pinMode(12,OUTPUT); } void loop() { pin2=digitalRead(2); pin3=digitalRead(3);

if(pin2==1)
{ digitalWrite(11,HIGH); } else { digitalWrite(11,LOW); }

if(pin3==1)
{ digitalWrite(12,HIGH); } else { digitalWrite(12,LOW); }

//TRUTH TABLE OF NAND

if(!(pin2 && pin3))
{ digitalWrite(4,HIGH); } else { digitalWrite(4,LOW); } }

can you guys help me to run this in one sketch by using tact switch to select the logic gate to be tested or run? thank you in advance

arduino-uno led