Well, I'm not planning to do a clock, actually it has nothing to do with time, I guess I did a very poor explanation.
It's more like a tachometer.
Anyway, I will like to know how this motors work.
The servo I was planning to buy at the beginning only has 3 pins, 5v, gnd and the last one to control the speed, but these ones have 5.
I can't even realize how to wire them
