Grumpy_Mike:
That a servo has electronics in it and even if you could supply the motor with more voltage independently it would then get too hot and burn out.
That's true if you supply a 5v servo with 12v. But not if you have a 12v servo.
..plus i just found out that the 12v servo is digital!!!
It would want to be gold-plated at that price. I will stick to $5 5v servos.
...R