'Blink problem


i´ve got a problem with the blink Sketch whats wrong?

  Turns on an LED on for one second, then off for one second, repeatedly.

  Most Arduinos have an on-board LED you can control. On the Uno and
  Leonardo, it is attached to digital pin 13. If you're unsure what
  pin the on-board LED is connected to on your Arduino model, check
  the documentation at http://www.arduino.cc

  This example code is in the public domain.

  modified 8 May 2014
  by Scott Fitzgerald

// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin 13 as an output.
  pinMode(13, OUTPUT);

// the loop function runs over and over again forever
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

Problem beim Hochladen auf das Board. Hilfestellung dazu unter http://www.arduino.cc/en/Guide/Troubleshooting#upload.

Have you tried troubleshooting according to the troubleshooting guide? If so, what were the results?

Yes, I have, but I'm not it clever


There is little that we can tell you that was not in the guide. Is the right board selected in the tools menu? Is the right com port selected? Do you even see a com port? Try this to confirm the com port is working. Loop back test.

evreything is right. whats about the loop?

Did you read the post?


No, you don't get it, someone gives you advice here, you go and try it out and report back with the results you saw, explained carefully, or we'll just ignore you. Its pointless if all you say is 'bump'.

ARuck: evreything is right.

If everything's right, I don't see why you have a problem.

I guess the OP is here to ask questions, not answer them.. I'm out.

I guess the big question is, what is the problem you're seeing? It doesn't compile? Doesn't upload? Doesn't blink? Describe what happens and how that compares to what you expected.

ARuck: evreything is right. whats about the loop?

No, not everything, your shift key is sometimes failing.

digitalWrite(13, HiGH);