The idea is simple, remove the static and noisy servo regulation part of a wheeled robot building. Every bot builder passes hours regulating servos because they never stay turned off. The potentiometer system like parallax is sick and nonsense. For this reason I design a new modification that adds a very important input to arduino of our servos:
To read the code go to this page:
Google translate mungles my code I don't know why.
I hope you consider elegant my idea
Für die deutschsprachigen: "Tedesco" übersetzt auf Deutsch
Looks great, fo you have a video to show how it works compared to the "old way" ?
How to make it when the servo drives with higher voltage as the arduino?
A lot of projects run the servo power direct from some 7,2V batterys and the arduino trough a 5V regulator...