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Re: Raspberry PI Based DLP Printer
Posted: Mon Oct 12, 2015 1:26 pm
by shahin
Re: Raspberry PI Based DLP Printer
Posted: Mon Nov 09, 2015 2:44 pm
by pratipo
hi sahin
just saw the last built
the servo is working perfectly! so great! many thanks
this is just to let you know the resistor needed for the carriage endstop is a PULLUP rather than a pulldown
also, how are you dealing with the start-up "noise" in the stepper?
thanks!
R
Re: Raspberry PI Based DLP Printer
Posted: Mon Nov 09, 2015 4:18 pm
by shahin
Re: Raspberry PI Based DLP Printer
Posted: Wed Nov 11, 2015 4:04 pm
by adambx
As shahin pointed out, we're currently testing GCODE implementation to make the SW work with any GCODE controller connected to a raspi USB port.
Cheers
Re: Raspberry PI Based DLP Printer
Posted: Tue Dec 22, 2015 10:13 pm
by Haydn
Hi Sahin,
I'm working on developing a RPi/Arduino/GRBL based DLP printer and your software sounds interesting.
I'm also an experienced Linux programmer and would be willing to help with coding, etc.
How could I arrange to try out your software, to see if I can get it to work on my DLP?
Re: Raspberry PI Based DLP Printer
Posted: Wed Dec 23, 2015 1:22 am
by shahin
Re: Raspberry PI Based DLP Printer
Posted: Thu Jan 21, 2016 6:36 am
by danielm
Hi,
I am working on similar solution with Web-based UI, however it is designated for laser-based 3D printers. Check
http://marsaltech.com/update-october-2015/ for screenshot. Initial prototype makes use of RPi, however I am currently developing new iteration with Cortex M4 MCU.
In this video you can see scanning of infill first, then perimeters. Output data of my custom slicer is stored in vector format, not as bitmaps. Therefore it will be possible to adapt scanpaths to different materials.
https://www.youtube.com/watch?v=3eMjF2e6bt0Daniel