As well as the output pins of your A/D you have at least two others. One that tells the A/D to start a conversion cycle, and another from the A/D that tells the arduino it has finished a conversion cycle.
What pins are these connected to and how is your software going to deal with them.
Can you translate your code in english please?
First remove the molt from your own eye.
The word is right not wright.
enterval should be interval
afford should be effort.
I can tell you this because I am dyslexic myself.