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grammar corrections, tags edited
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edit approved Sep 8, 2018 at 19:23
Glorfindel
edit approved Sep 8, 2018 at 19:23
Glorfindel
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Lighting ledLED with arduino unoArduino Uno from pcPC keyboard

Hi i TryI tried to turn on Leda LED with my PcPC keyboard and arduino uno With Thean Arduino Uno with the letter aA.
I get the message

exit status 1 'keypressed' was not declared in this scope

exit status 1
'keypressed' was not declared in this scope

myMy code:

int led1 = 10;

void setup()
{

pinMode(led1, OUTPUT);
}
void loop()
{ 

 if(keypressed == 'a'){
               digitalWrite(led1, HIGH);
               delay(500);
}  
}

What is the problem  ?

Lighting led with arduino uno from pc keyboard

Hi i Try to turn on Led with my Pc keyboard and arduino uno With The letter a I get the message

exit status 1 'keypressed' was not declared in this scope

my code

int led1 = 10;

void setup()
{

pinMode(led1, OUTPUT);
}
void loop()
{ 

 if(keypressed == 'a'){
               digitalWrite(led1, HIGH);
               delay(500);
}  
}

What is the problem  ?

Lighting LED with Arduino Uno from PC keyboard

I tried to turn on a LED with my PC keyboard and an Arduino Uno with the letter A.
I get the message

exit status 1
'keypressed' was not declared in this scope

My code:

int led1 = 10;

void setup()
{

pinMode(led1, OUTPUT);
}
void loop()
{ 

 if(keypressed == 'a'){
               digitalWrite(led1, HIGH);
               delay(500);
}  
}

What is the problem?

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kspgame ksp
kspgame ksp

Lighting led with arduino uno from pc keyboard

Hi i Try to turn on Led with my Pc keyboard and arduino uno With The letter a I get the message

exit status 1 'keypressed' was not declared in this scope

my code

int led1 = 10;

void setup()
{

pinMode(led1, OUTPUT);
}
void loop()
{ 

 if(keypressed == 'a'){
               digitalWrite(led1, HIGH);
               delay(500);
}  
}

What is the problem ?