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Different methods of driving 7 Segment LED displays with Arduino

 I have since hosted an improved version of this, my first foray into some simple web ‘design’, into my own site and this tutorial is now located at http://www.pedrosdigitalsolutions.com/7SegLEDcircuits.php  I would just like to show a few different methods of connecting 7 segment LED displays to an Arduino or Atmega 328 IC. They are only …

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