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Starter #8 Using Analog in Arduino with Potentiometer

Working on Potentiometer in Arduino inalog. Electronic Part Requirements. Arduino UNO/MEGA/PRO/ 1x 10k Potentiometer

/*
    .  .          ........ .... ..   ......      ........                       
MMMM   MMMMM    MMMMMMMMMMMMMMMMMMM MMMMMMMMMM. MMMMMMMMM                       
 MMM.MMMMMMM   MMM      MMM     .MM.MMM     MMM .........      .... ... .  . .  
MMM MMMMMMM . .MM.      MM.     MMM MM.  . MMM MMMMMMMMM       MMMM MMMMM.MM MM
MMMMMMMMMMMM. .MMM      MMM.  .MMM.MMMMMMMMM  ........    MMM MM  . M .MMMMMMMM.
MMM    .MMM     MMMMMMMM.MMMMMMM.  MM    .MMM. MMMMMMMM.  MMM .MMMM MMMM MMMMMM. 14core.com
                                                           .   ...  . .  ......
*/              

int potpin = 0 ;
int ledpin = 13 ;
int val = 0 ;

void setup()
{
    pinMode(ledpin,OUTPUT);
    Serial.begin(9600);
}
void loop()
{
    digitalWrite(ledpin,HIGH);
    delay(50);
    digitalWrite(ledpin,LOW);
    delay(50);
    val =  analogRead(potpin);
    Serial.println(val) ;
}

. . ........ .... .. ...... ........

MMMM MMMMM MMMMMMMMMMMMMMMMMMM MMMMMMMMMM. MMMMMMMMM

MMM.MMMMMMM MMM MMM .MM.MMM MMM ......... .... ... . . .

MMM MMMMMMM . .MM. MM. MMM MM. . MMM MMMMMMMMM MMMM MMMMM.MM MM

MMMMMMMMMMMM. .MMM MMM. .MMM.MMMMMMMMM ........ MMM MM . M .MMMMMMMM.

MMM .MMM MMMMMMMM.MMMMMMM. MM .MMM. MMMMMMMM. MMM .MMMM MMMM MMMMMM. 14core.com

. ... . . ......

int potpin = 0 ;

int ledpin = 13 ;

int val = 0 ;

void setup()

{

pinMode(ledpin,OUTPUT);

Serial.begin(9600);

}

void loop()

{

digitalWrite(ledpin,HIGH);

delay(50);

digitalWrite(ledpin,LOW);

delay(50);

val = analogRead(potpin);

Serial.println(val) ;

}

Download the source code here | 14coreanalog

Starter #6 Using Buzzer in Arduino Sample Code

Sample Source code how to use a buzzer connected to Arduino, Electronic Parts you need 1x Arduino Uno / Mega / Pro 1x Buzzer or Beeper

int buzzer=7;
void setup()
{
  pinMode(buzzer,OUTPUT);
}
void loop()
{
  unsigned char i,j;
  while(1)
  {
    for(i=0;i<80;i++)
    {
      digitalWrite(buzzer,HIGH);
      delay(1);
      digitalWrite(buzzer,LOW);
      delay(1);
    }
    for(i=0;i<100;i++)
    {
      digitalWrite(buzzer,HIGH);
      delay(2);
      digitalWrite(buzzer,LOW);
      delay(2);
    }
  }
}

int buzzer=7;

void setup()

{

pinMode(buzzer,OUTPUT);

}

void loop()

{

unsigned char i,j;

while(1)

{

for(i=0;i<80;i++)

{

digitalWrite(buzzer,HIGH);

delay(1);

digitalWrite(buzzer,LOW);

delay(1);

}

for(i=0;i<100;i++)

{

digitalWrite(buzzer,HIGH);

delay(2);

digitalWrite(buzzer,LOW);

delay(2);

}

Download the core here | 14CoreBuzzer

Starter #5 Running LED With Arduino

Running LED(light emitting diode) with Arduino on loop function driving the LED. below are the wiring instructions. Electronic Parts Requirements Jumper Wires 6x LED(light emitting diode) 6x 220k ohm (Resistor)

/*                                                                                                     
          .:+osysso++:`                                                                             
       `+yhs/-`     `-+s+`        `:/+++++++++`  .:/++ooo++/-` .ooooooooooo+:    :///////////-      
     `odh/`            `:y+`     /ddhsooooooo+ /hddhsooooydddh sdddoooooosdddy` `////////////`      
    -hds`                `sy.   +ddy`         .ddd:       sddy.dddo       +ddd- .-----------`       
   `hds :sssss/   -ossssso-yy` `hdd:          oddy       `ddd/oddd:......+dddo .++++++++++++        
   +dd` :sdddh` :ydddddddo +y/ .ddd+........ `hddy:.....:yddy.hdddddddddddy+.  ````````````         
   ydy  .hddd/+hdddhydddh/.+yo  /hdddddddddd. :shddddddddhs/`+ddd:````-yddy-  :ooooooooooo+         
   odh` sdddooyyyyyhddddyy.sy+  ` `.........     ``....      ....`   ```...`    `  ``  `` `         
   -dd+`::::`      .:::-  /yy.  -oos+:-oos+--oos+:   /o `+y o/: o:+/ h:`yos   /+-`/+/+ s:y/y.       
    /dd/                `+yy:    +//+  +/:+  +/:+ -. `/ -:o.:/:`//+- +  +:- :`-+:`://: +`o`+.       
     -yds.            `/yys-     .`-.. .``` ```` .`` ` ` ``` ``-..` `                               
       :ydy/.`````.-/oyhs:      `+++oo+oo+:.+-++/-/ooo+o +:o/oo///:+/                               
         .:oyhhhhhhhso:`                                          `.                                
               ```      
*/

//connect with pin 2 to pin 7.
void style_1(void)
{
  unsigned char j;
  for(j=2;j<=7;j++)
  {
    digitalWrite(j,HIGH);
    delay(200);
  }
  for(j=7;j>=2;j--)
  {
    digitalWrite(j,LOW);
    delay(200);
  }
}

void flash(void)
{   
  unsigned char j,k;
  for(k=0;k<=1;k++)
  {
    for(j=2;j<=7;j++)
      digitalWrite(j,HIGH);
    delay(200);
    for(j=2;j<=7;j++)
      digitalWrite(j,LOW);
    delay(200);
  }
}

void style_2(void)
{
  unsigned char j,k;
  k=1;
  for(j=4;j>=2;j--)
  {   
    digitalWrite(j,HIGH);
    digitalWrite(j+k,HIGH);
    delay(400);
    k +=2;
  }
  k=5;
  for(j=2;j<=4;j++)
  {
    digitalWrite(j,LOW);
    digitalWrite(j+k,LOW);
    delay(400);
    k -=2;
  }
}

void style_3(void)
{
  unsigned char j,k;
  k=5;
  for(j=2;j<=4;j++)
  {
    digitalWrite(j,HIGH);
    digitalWrite(j+k,HIGH);
    delay(400);
    digitalWrite(j,LOW);
    digitalWrite(j+k,LOW);
    k -=2;
  }
  k=3;
  for(j=2;j>=1;j--)
  {   
    digitalWrite(j,HIGH);
    digitalWrite(j+k,HIGH);
    delay(400);
    digitalWrite(j,LOW);
    digitalWrite(j+k,LOW);
    k +=2;
  }
}
void setup()
{
  unsigned char i;
  for(i=2;i<=7;i++)
    pinMode(i,OUTPUT);
}
void loop()
{   
  style_1();
  flash();
  style_2();
  flash();
  style_3();
  flash();
}

100

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.:+osysso++:`

`+yhs/-` `-+s+` `:/+++++++++` .:/++ooo++/-` .ooooooooooo+: :///////////-

`odh/` `:y+` /ddhsooooooo+ /hddhsooooydddh sdddoooooosdddy` `////////////`

-hds` `sy. +ddy` .ddd: sddy.dddo +ddd- .-----------`

`hds :sssss/ -ossssso-yy` `hdd: oddy `ddd/oddd:......+dddo .++++++++++++

+dd` :sdddh` :ydddddddo +y/ .ddd+........ `hddy:.....:yddy.hdddddddddddy+. ````````````

ydy .hddd/+hdddhydddh/.+yo /hdddddddddd. :shddddddddhs/`+ddd:````-yddy- :ooooooooooo+

odh` sdddooyyyyyhddddyy.sy+ ` `......... ``.... ....` ```...` ` `` `` `

-dd+`::::` .:::- /yy. -oos+:-oos+--oos+: /o `+y o/: o:+/ h:`yos /+-`/+/+ s:y/y.

/dd/ `+yy: +//+ +/:+ +/:+ -. `/ -:o.:/:`//+- + +:- :`-+:`://: +`o`+.

-yds. `/yys- .`-.. .``` ```` .`` ` ` ``` ``-..` `

:ydy/.`````.-/oyhs: `+++oo+oo+:.+-++/-/ooo+o +:o/oo///:+/

.:oyhhhhhhhso:` `.

```

//connect with pin 2 to pin 7.

void style_1(void)

{

unsigned char j;

for(j=2;j<=7;j++)

{

digitalWrite(j,HIGH);

delay(200);

}

for(j=7;j>=2;j--)

{

digitalWrite(j,LOW);

delay(200);

}

void flash(void)

{

unsigned char j,k;

for(k=0;k<=1;k++)

{

for(j=2;j<=7;j++)

digitalWrite(j,HIGH);

delay(200);

for(j=2;j<=7;j++)

digitalWrite(j,LOW);

delay(200);

}

void style_2(void)

{

unsigned char j,k;

k=1;

for(j=4;j>=2;j--)

{

digitalWrite(j,HIGH);

digitalWrite(j+k,HIGH);

delay(400);

k +=2;

}

k=5;

for(j=2;j<=4;j++)

{

digitalWrite(j,LOW);

digitalWrite(j+k,LOW);

delay(400);

k -=2;

}

void style_3(void)

{

unsigned char j,k;

k=5;

for(j=2;j<=4;j++)

{

digitalWrite(j,HIGH);

digitalWrite(j+k,HIGH);

delay(400);

digitalWrite(j,LOW);

digitalWrite(j+k,LOW);

k -=2;

}

k=3;

for(j=2;j>=1;j--)

{

digitalWrite(j,HIGH);

digitalWrite(j+k,HIGH);

delay(400);

digitalWrite(j,LOW);

digitalWrite(j+k,LOW);

k +=2;

}

void setup()

{

unsigned char i;

for(i=2;i<=7;i++)

pinMode(i,OUTPUT);

}

void loop()

{

style_1();

flash();

style_2();

flash();

style_3();

flash();

}

Download the source code here > 14Core_Runing_light

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Starter #8 Using Analog in Arduino with Potentiometer

Starter #6 Using Buzzer in Arduino Sample Code

Starter #5 Running LED With Arduino

Your First Code “Hello! 14Core” in Arduino

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