Hello everyone,

I started building a DIY cnc many years ago and unfortunately life got in the way.

Control wise I got as far as assembling the stepper motor driver boards and the BOB and had the stepper motors wired up and working on the bench.

The drivers were from a kit by Lucas that I found on this forum.

(Old thread here https://www.cnczone.com/forums/open-...395-posts.html)

and these were the drivers I built THB6064 traditional description

I am in a position to restart the build but want to use a usb BOB instead of the parallel port one I have BOB4 description

I want to still use the driver boards I built.

Can anyone suggest a usb bob that might suit my needs? Or is there some sort of usb to parallel converter that works well?

Thanks for any advice.