4 DC motors?

#1

I want to build a robot tank that uses 4 dc motors to power it (1 motor for each wheel) but i see the controller boards only have 2 ports. Is there a way to use 4 motors? If so, what board will i need to buy?

#2

Hi NoDisasemble,

You can use the Me Dual Motor Driver in this link with the Orion board to drive 4 motors: http://learn.makeblock.com/en/me-dual-motor-driver/

#3