First of all, I’m a novice when it comes to electronics. My aim is to motorize an aircraft gauge with two servos (https://www.pololu.com/product/1248) using the Micro Maestro USB controller (https://www.pololu.com/product/1350).
My question is regarding power. I understand that I can power the controller processor off USB but need additional power for the servos. I would like to power these from the mains as the gauge will be stationary and always close to power sockets. What do I need to consider when powering servos from the mains? Any special hardware requirements? Any recommended products?
I would appreciate it if someone could help steer me in the right direction.