Youmile 5-Pack Dual H Bridge DC Stepper Motor Drive Controller Board Module L298N for arduino

Arrived on time.No documentation provided and no links for such. However a google search will provide you with enough information to get going. No complaints with vendor, all units worked straight out of the box and the following comments apply to the module itself (irrespective of vendor).There is no provision for current sensing, which means you might have to drive your motors at a lower voltage than desired. When pulling 2A on each output, the module's heatsink does get very hot. Depending on use you may wish to add additional cooling.

I liked the fact that they are a better alternative to the Arduino Motor shield unit that I already have. It's much more compact and was better for use in my Arduino self balancing robot than the shield unit which has to plug on top of an Arduino Uno.

Really worth the money it takes, all boards work well and have a small weight. Highly recommended stuff.

Usee loads of these. This one was used in a blind raising system.

all 5 came in the package. tested out 1 of them so far and it works as intended.