i'm still playing street racer with a saab tonight, but will be there tomorrow (evening) with a ps or two, and some management (read:bling) for the wires, sorry to leave the stand all messed up, i'll finish it by monday. On Nov 23, 2013 1:10 AM, "Torrie Fischer" <[email protected]> wrote:
> Howdy, all. > > The Prusa's new RAMBo board is installed and functional. The todo list: > > * Wiring could use a bit of cleanup with longer lengths and better cable > management > * Board needs a proper case to look shiny > * Still need to attach another 12v power rail for the bed heater, though I > tested it and it heats properly. I think Craig offered to find us a nice > 40A > 12V PSU. > * The PS_ON pin needs wired up to the socket on the RAMBo > * I kinda broke the Z endstop mount and rigged a temporary fix with duct > tape. > * The EE lab is a bit(!) of a mess since I finished late, got tired, and > went > home. > * Craig had some really neat improvements in progress that look really > awesome > > As a bonus, I added a little feature to the firmware that automatically > turns > on and off the LED ring based on if the stepper motors are enabled or not. > > When I'm here on Saturday I plan on: > > * Printing a fixed Z endstop mount > * Cleaning up the disaster I left in the EE lab > * Pushing the firmware modificatoins to the github repo > * Determining the maximum extrusion rate and adjusting the firmware > accordingly to hopefully eliminate all kinds of extruder failures > * Determining the maximum supported acceleration of the stepper motors to > eliminate the issue of layers getting shifted around and failing the print > * Poking through the pile of motherboards and seeing if I can't build a new > host PC out of one > * Determining the characteristics of the two new fillament spools I bought > so > that others can use them in slic3r > > I don't plan on messing with the wiring, PS_ON pin, or heated bed rail, > since > I'd rather work towards further eliminating the numerous variables that can > cause a print to fail or be of poor quality. If others wish to do that, > that'd > be most excellent :) > _______________________________________________ > Discuss mailing list > [email protected] > https://synhak.org/mailman/listinfo/discuss >
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