I am making project where I have used all the 12 pins of arduino (from 2 to 13). It is done to run a bldc motor which has three hall sensor that provide +5 or 0 V depending on rotor position. The hall sensor`s signals are input to arduino. The following short description is given here to indicate t…

Problem in arduino UNO while controlling BLDC motor

system September 1, 2016, 12:38pm 2

So, what is the problem ?

There's something wrong with your wiring or your software.
Or both.