In every tutorial I've come across concerning servo motors, no one mentions motor drivers. Instead, they show the servo getting power directly from the microcontroller. Yet, I understand that a lot of current sinks when the torque rises.
So, can I power the servo motor via a power transistor or a motor driver for DC motors, like L293? Or there are any other motor drivers dedicated for servo motors?
Thank you in advance.
Even though it was a general question. this is the servo I have in mind: https://www.sparkfun.com/products/11884