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Archive for January 10th, 2008

WebVisitors blinker

January 10th, 2008 | Category: Electronics

I already wrote my first Arduino program. It’s really simple but fun :)

What it does is that every time somebody visits my website, a LED light blinks once in my room, and I get a warm feeling of a visitor ;)

How to do that:

  • Burn this code to your Arduino.
  • Connect a LED light to pin 12 and ground it.
  • Connect your Arduino to your web server through USB.
  • Log in to your web server and type: “sudo chmod 666 /dev/ttyUSB0″.
  • Add this PHP code to your website header.
  • Enjoy! :)

In case this doesn’t work; try to solve your problem or comment this article and I will try to help you.

Arduino Diecimila

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