Im trying to determine that changes of potiometer bits, voltage, time by using the analogread . So how more data I have how more accurate my analsis gonna be. But since Im new to coding/arduino and I don't have that much of experiance I tried to keep the code very simple because things can get very complicated and I will get lost. You have the ability to understand the code by just looking at it. But for me I have to read it line by line and check each variable before I can understand what is going on. 