http://www.instructables.com Tue, 18 Jun 2013 22:15:07 PDT BLOX v1.01 http://www.instructables.com/id/Parallel-Port-3-Axis-CNC-Driver-Opto-Isolated/
Parallel Port 3 Axis CNC Driver, Opto-Isolated, Unipolar Steppers - More DIY How To Projects]]> http://www.instructables.com/files/deriv/FDE/DVL4/H3QEXGNE/FDEDVL4H3QEXGNE.SQUARE2.jpg http://www.instructables.com/files/deriv/FDE/DVL4/H3QEXGNE/FDEDVL4H3QEXGNE.SQUARE.jpg http://www.instructables.com/files/deriv/FDE/DVL4/H3QEXGNE/FDEDVL4H3QEXGNE.SMALL.jpg ChromationSystems Controls 3 Unipolar Stepper Motors, for use with CNC Machines. Simple driver with automatic coil  shutdown, to ensure efficient operation.  Opto-isolated for protection of the P.C. Supports most parallel port based CNC software, such as KCAM. Supports up to 20 watts per Phase. Or 2 Amps per phase....
By: ChromationSystems

Continue Reading »]]> Thu, 4 Mar 2010 22:11:58 PST http://www.instructables.com/id/Computer-Power-Supply-to-Bench-Power-Supply/ http://www.instructables.com/files/deriv/FTJ/H5S6/FZG43S6W/FTJH5S6FZG43S6W.SQUARE2.jpg http://www.instructables.com/files/deriv/FTJ/H5S6/FZG43S6W/FTJH5S6FZG43S6W.SQUARE.jpg http://www.instructables.com/files/deriv/FTJ/H5S6/FZG43S6W/FTJH5S6FZG43S6W.SMALL.jpg muttyfutty This is my second PSU (Power supply Unit) as my prievieous one mysteriously burnt out (!) I managed to purchace a new Computer PSU to convert, this one has a nice jucy 5V at 30A! and 12V at 21A! I also managed to get a 30A panel Ammeter Yay! Any comments welcome! (Plz dun be too harsh lol) Enjoy!
By: muttyfutty

Continue Reading »]]> Sat, 26 Sep 2009 20:36:26 PDT