Most simple way to control 4 DC motors

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what best , important cheapest way control 4 dc motors @ less pins possible?
im working on robot im not sure how control them.
i know should using h-bridge, im not sure type need , how work code.
ive found one: http://www.dx.com/p/l9110-dual-channel-h-bridge-motor-driver-module-for-arduino-black-157149#.uzbxcpl5oso

but im not sure if right want.
and if way, how code it?

thanks in advance!

what current rating of dc  motor? if less 1.2a per motor might wanna consider using http://www.adafruit.com/products/1438

it easiest , simplest way can think of. pre soldered , library code ready downloaded adafruit official website. have documentation on shield too.


Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > Most simple way to control 4 DC motors


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