Hi guys,
I am undertaking a project in which it is necessary to drive a 24V, 4 wire stepper motor.
Currently, I have an Arduino Uno board, a 2 Relay Module, and an external 24V power supply.
Is this sufficient to run the motor? The main problem I think I'm having is that the relay only takes 2 wires from the motor, but I have 4. Is there a way I can sort this out?
The relay won't work with a stepper motor.., It won't "step" the motor and the motor won't move..
You need a stepper-motor driver board.
Oh right, I am completely new to Arduino so I was just going off what the internet has to say 
Going to buy a big easy driver, seems to be the best option for somebody like myself.
Thanks for the reply.
Have a look through Stepper Motor Basics before you spend any money.
You need to ensure that the stepper driver can comfortably supply the current required by the motor.
...R