Tuning on LED with aurduno uno

Community General Discussion
1

void setup () ( pin mode (13,output

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Spelling and punctuation (syntax) counts.

Post your code in a code block...

void setup() {
  pinMode(13, OUTPUT);
  digitalWrite(13, HIGH);
}

void loop() {
  // nothing here
}

paste
paste746×500 15.8 KB

3

Welcome to the forum!

It is not clear what your question is, but one piece of advice I can provide is that when programming, details such as capitalization and spaces can make a big difference. Thus, the code you wrote:

pin mode (13,output)

is very very different from the following:

pinMode(13,OUTPUT)

Notice the fact that there is no space between pin and Mode, the fact that there is a capital M in pinMode, and the fact that the word OUTPUT is in all-capital letters.

If you make errors in capitalization, spelling, punctuation, or use of spaces when typing code statements, the code will not run (or if by chance it runs, it will not run correctly).

4

Upload this basic Blink example. Let us know if you require further assistance

void setup() {
  
  pinMode(13, OUTPUT);
}


void loop() {
  digitalWrite(13, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(1000);                       // wait for a second
  digitalWrite(13, LOW);    // turn the LED off by making the voltage LOW
  delay(1000);                       // wait for a second
}
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I would recommend to all forum members not to waste time on topics like this one. Pretty certain @aertyu will not be back. Look at what was posted. 7 hours later, nothing has been added. We should focus on those who more genuinely need help.

2 Likes
6

Further to what PaulRB just said, if you look at aertyu's profile and allow your mouse pointer to hover over the 'Last Post' and 'Seen' you will see that the actual date and time of posting and when last seen are shown.

aertyu profile
aertyu profile674×263 34.8 KB

aertyu posted at 03:11 (BST) and was last seen three minutes later at 03:14.

He(?) didn't hang around waiting for answers.

7

In few minutes he realized it's not worth to wait since he didn't make any questions...

8

Or, he'll be back in some time frame to insert the spam payload. Mods warn us of this regularly.
I've just set him to Ignore.

1 Like
9

3 posts were split to a new topic: Are forum notifications reliable?

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