This is a small map, but it is quite important to me, it took me 6 hours to do just the circuit.
The Redstone circuit is based on a real life ladder circuit (that works with electricity), I learned the real life circuit from my electrical workshop in the school and then tried to recreate it in minecraft, and this is the result
As in my other builds, it "needs" an external redstone enery supplier, but it can be just a redstone torch







P.S: I'm planning to build a fully functional redstone house, but like it was electricity and not redstone