arduino to 3 easy drivers

Hey Guys,

i am new to Arduino, i have been playing around with cnc routers for a few years but this is my first arduino board and easy drivers. i have to admitt i am lost as to the wiring on the arduino to the drivers. can any one help me. i need a schematic of the wiring of the arduino uno board to 3 easy drivers for cnc use. any help would be appreciated. thanks