Are Goteck servos good? Specifically these:
I'm building a Robot. Would you recommend them? If not, what servos, in the same price range, are better than them (torque is important to me)? And also, I need to know:
1 - How many teeth are there on the spline shaft?
2 - Do these servos have the internal potentiometer that gives the feedback voltage for the internal circuit of the servo? I'm intending to read that voltage with a microcontroller...
3 - If I remove the control pulses (PWM pulses), but keep the servos powered, will I be able to rotate them with my hands?
Thanks, and sorry for the english.