I'm trying to use my stepper motor taken from printer m42sp-6tg. It's says it's 10ohM. I don't know if it means 10Ohm per coil or in total. Couldn't find a datasheet for it.
I found this circuit: http://arduino.cc/en/Reference/StepperBipolarCircuit
I already have transistors, so now I want to buy H-bridge, but I'm not sure if l293d will be enough for my motor.
How can I calculate it? Or just from practice - will this chip handle the current motor is drawing?