Hmmm...Micro Linear bailed on that product line.... I've used these as well: http://www.jrkerr.com/icprod.html These are pre-programmed PICs, you need an H-bridge IC driver or you can use 4 FETs. You step the bow back and forth with the CVs. Paul S.
Message
Correction
2002-11-05 by Paul Schreiber