Dear all,I am working on my own robot. It has: 2 DC motors which are connected to 5 AA bateries. a raspberry pi which is connected to a 5v miniusb phonecharcher an Arduino, which is connected to/powered by a USB port of the raspberry pi a servo which is connected to the same 5 AA bateries as the 2 DC motors. a microsonic distance sensor which gets its power from the aruino.The idea is to have the whole setup running on 1 power source consisting of one or more rechargeable batteries.At the moment de motors slow down if i use the servo.(because they are on the same 5 aa batteries.) How can I prevent that with the new powersource which will also power the raspberry pi and the arduino?