hippy
Ex-Staff (retired)
Excellent work on getting how far you have, and never worry if it isn't as absolutely amazing as you might have liked.maybe if/next stair project some pro here could make it work
Something doing something is always far better than having something which would be great if only if it did anything
The beauty of software projects is that they can tweaked and twiddled with indefinitely. Just remember to take a backup of the program you have, burn that along with your circuit diagram and wiring guide, to a well labelled CD/DVD and put it somewhere safe so you can always go back to what was working.