Too many if statements?? Please help

Other Hardware Sensors
21

You should consider using an array or two to declare inputs, this code is very hard to follow.

Try something like this:

int outputPins[] = {2, 3, 4, 5, 6, 7, 8, 9, 10};
int inputPins[] = {14, 15, 16, 17, 18, 19};
int i = 0;

for(i = 0, i<=8, i++){
   pinMode(outputPins[i], OUTPUT);
}

for(i = 0, i<=5, i++){
  pinMode(inputPins[i], INPUT);
}

Simple things like that make your code a lot easier to read, and the sooner you get it clean and concise, the sooner you will be able to get it debugged properly. You don't need to be a professional computer programmer to write code that looks good.

You're jumping into a bunch of libraries that you probably do not know how to use properly, maybe start off with some basic C++ knowledge to build on.