Robot Build: Using an L293 motor controller



In the latest Make: Robot Build Newsletter, Matt Mets wrote a piece introducing motor controllers and linked to an ITP article on using an L293NE motor controller. In the Robot Build area of the MAKE Forums, Alan Kilian pointed us to this other excellent tutorial, Control Your Motors with L293D, on Let’s Make Robots. It has very clear breadboard images and shows you, among other things, how to add a few capacitors to your circuit to smooth out the current.

Control your motors with L293D



Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. And he has a new best-of writing collection and “lazy man’s memoir,” called Borg Like Me.

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