Chris from PyroElectro informs us of a new project he’s posted on his blog.
The SN754410 is a motor controller made by Texas Instruments. Don’t let its tiny size fool you, it is very capable, very simple and very powerful. This tutorial will use the SN754410 to show you how to control two motors independently and accurately.
Via the contact form.

Darn, I was hoping that part would be available as a free sample from the TI eStore, but it’s not unless you contact their sales office.