Threaded View
-
08-03-2013 #1
Hello all, I'm new to this forum. I'm building my first CNC related machine, and I hope I'll be able to learn from and contribute to this forum!
My first question is as stated in the title: What is the function of a parallel port breakout board?
As far as I can tell, the board will allow easier access to the pins, and protection for the PC in the form of isolation. However, most good quality servo/stepper drivers already seem to come with built-in opto-isolators. Having two opto-isolators seems redundant and possibly even detrimental to performance.
I have no experience using the parallel port for such controls, though I have experience with robotics, electronics and programming. Please enlighten me!
Thank you.
Hon
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
USB TO Parallel Port DIY Interface
By Lee Roberts in forum Electronic Project BuildingReplies: 42Last Post: 17-02-2018, 07:46 PM -
breakout board usb or parallel
By crossleymarko in forum Motor Drivers & ControllersReplies: 13Last Post: 30-07-2013, 12:44 PM -
5-axis Breakout Includes Hand-Held Control Port & 3,4,5-axis Postion-Display Port
By LoveLearn in forum General ElectronicsReplies: 12Last Post: 25-05-2013, 12:41 AM -
World's dumbest DB25 (parallel port) Breakout Board?
By boldford in forum General ElectronicsReplies: 8Last Post: 11-09-2012, 08:34 AM -
parallel port address
By Dan Brown in forum Artsoft Mach (3 & 4)Replies: 6Last Post: 07-01-2010, 12:04 PM
Bookmarks