On 5 September 2013 10:36, Bob Weiss <[email protected]> wrote: > It would be nice though if there was such a Parallel Port Breakout type > board pre-made for those that need that option and provided the connectors > ready to be wired up..
I made one for the Raspberry Pi: https://picasaweb.google.com/108164504656404380542/CNCUnsorted#5889107885914527378 It cost me $20 for 20 of the PCBs. There is a "magic" chip that does bidirectional level shifting, so the breakout doesn't need to know which pins are inputs and which are outputs. http://docs-europe.electrocomponents.com/webdocs/0b4c/0900766b80b4c8d8.pdf -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58041391&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
