0 Members and 1 Guest are viewing this topic.
http://www.st.com/stonline/products/literature/ds/1334.pdfWhacko for real
There is a working example in the .pdf document using the L298. It's a reasonably common IC and inexpensive and good for 2A 80V. I used it on a scale model for RND extensively and has good switching characteristics. If you need more help, let me know!Yep, the giraffe is kinda shy! Whacko
Good recommendation,another combination of that is the l297 & l6203 chip. Do a search on google for those two and you should come up with some circuits.here is a good one, http://www.majosoft.com/engraving/html/stepper_driver_board_with_l297_and_L6203.html ,I have built one and I used the application notes from ST to create the circuit. Go to their web site and look at their app notes section for these two chips.Arnie