We are making simple RC robots and I need to buy supplies.
I don't have a prebuilt microcontroller and don't prefer to buy one, so I don't have that as a means to set the servo angle of to zero. We will have a transmitter and receiver though. Does the receiver by default "set" the servo to zero? Can I use a powered receiver to set this to modify the servos?
Otherwise I will have to buy the premodified ones that are twice as much! Any help would be appreciated.