Griffin OS 3D Delta Printer

Note: This is an older design and while it is retained for information, I HIGHLY recommend checking out the Griffin Pro instead, located here (many parts interchange):
https://www.thingiverse.com/thing:3867364
BOM removed as you should build a Pro, not an OS.

Designed from the ground up as a low cost, highly scaleable delta printer. This printer has been built as small as carry on luggage size, up to an 18in wide print surface and is capable of larger.

Approximate cost is low to mid $400 range start to finish, including electronics for a basic model. Options can push it to around $550. It's easily constructed with common tools you probably already own (hacksaw or Dremel, allen keys, soldering iron and pliers.

Not a work in progress, this is a stable working printer design that has already built operational offspring. Keep in mind the design may further evolve and documentation is in progress.

BOM is missing 6x 6mm spacers, these were removed after the BOM was written.
https://openbuildspartstore.com/aluminum-spacers-10-pack/

Sizing files have been added.

A note about Arduinos,
Some use a long reset button, those will hit the ground or glass, it needs a relatively flat reset button to fit.

Sizing info has been added.

Attribution
The J-Head mount is a modified J-Head mount by Goopyplastic (I added LED holders) and the effector is a modified Kossel (to use smaller ball ends and fit the J-head). This allows for (easier) interchangeability of Kossel Mini parts.
https://github.com/jcrocholl/kossel