Make a cheap SLA 3d printer?

There are 2 main consumer grade 3D printer types. Flament and resin. Printers like the Makerbot and the Ultimaker use filament, a plastic wire which gets extruded through a hot end which draws several 2D layers on top of one and other. This takes a long time and can be rough depending on what filament your using , the size of nozzle etc.

Resin or SLA based printing is a similar process but instead of extruding it cures photo sensitive resin which moved up or down every layer and a laser or DLP projector to harden the liquid.

rampsNotes

I found this really cheap DIY printer.
http://www.buildyourownsla.com/forum/viewtopic.php?f=8&t=2768
It uses:
Andarduino (Mega?) + motor driver board (ramps)
cd/dvd Player parts
Drinking glass
DLP Projector
3d printing Resin

other builds online :
http://www.instructables.com/id/DIY-high-resolution-3D-DLP-printer-3D-printer/step11/Build-platform-and-research/
http://www.instructables.com/id/Build-a-Laser-3D-Printer-Stereolithography-at-Ho/
http://richrap.blogspot.co.uk/2015/07/3drip-nano-uv-3d-resin-printer-lcos.html

Ramps instructions:
http://www.reprap.org/mediawiki/images/0/06/RAMPS_dossier.pdf
tips video on ramps:
https://www.youtube.com/watch?v=d-U_FwDP0kw

Resorces:

sprinter : arduino firmware : http://reprap.org/wiki/Sprinter
printing software: creation works :http://www.buildyourownsla.com/forum/viewtopic.php?f=5&t=2597
Matrial: resin : ftd : http://funtodo.net/our-3d-resin-properties.html
resin : makerjuce : http://www.imakr.com/en/resin/67-makerjuice-g-500ml.html

Make your own resin , dono if it works:
http://forums.reprap.org/read.php?70,10142

 

Stuff to do :
Find schematic for connecting motor driver board to arduino and motor.