I want control HerkuleX DRS-0101 servos with raspberry, but I don’t know if I need a servo motor controller or is enough with the raspberry and if raspberry is a good choice or there are a best option .
Hi @luis10180 and welcome to the forum!
You can connect servo directly to Raspberry Pi. You have a lot of videos about that, for example this one:
But also you could use Arduino Uno. You could see exactly same example here:
Thanks for answering, but I wonder if there is a special driver for herkulex servos, since when reading the documentation I saw this image
And I was wondering how control for example 20 servos or if is possible control them just whith a raspberrypi.