External timer and wire heating control
You have a Chinese CNC board (or other) to drive 4 step motors? Do you want to add heating and an external timer in order to improve speed control ?
Here's a little device, and its price is very interesting.
You can use this adapter with Jedicut of course, but also with GMFC or any other software compatible with MM2001 CNC board.
And if you can weld a-yourself kit is available;)
For more details, you can take a look at this page : http://rc-letmathe.de/product_info.php?cPath=61&products_id=1282.
Update March 23 Dynamic heating control doesn't work whith Jedicut. You can use manual heating control on your board, or static heating control in Jedicut. I'm working on a new plugin for this board to improve that.