Originally Posted by jerber On this site, http://www.sb-microstep.com/ , there is a board that uses two LMD18245's in parallel to get 6 amps.
Maybe a modular design is the way to go in order to get higher amperages (3,6,9...).
What kind of AVR are you using ? |
Those are L298s, not LMD18245s. I'm thinking of using a mega48 or mega88. Hopefully I can squeeze control of two motors into one chip, I'm not sure though. Here's an updated schematic.