Ender-3-Mods-Collection

This is a collection of my personal Ender-3 mods.

Added a second Z-Axis:

Some mods are dependent on:
[Ender 3 all in one rear mount kit by TeachingTech](https://www.thingiverse.com/thing:3688967)
[Cable Chain by johnniewiskey](https://www.thingiverse.com/thing:2920060) (included as an FreeCad arrangement)
[X belt tensioner](https://www.thingiverse.com/thing:3319649) (a streched version of the base part is in my files to be used with the direct extruder, which frees about 2 cm of the belt, just thow away the nuts, they interfere with the new z-axis slider)

Nice to haves:
[Ender 3 Double Drawer](https://www.thingiverse.com/thing:3372977) (one regular, one mirrored, need to cut of 0.5 mm in the middle where thay both touch each other)

Additionally, I replaced the original Ender 3 controller by some BIGTREETECH SKR 1.4 Turbo (+TMC2130 stepper drivers + TFT32 touch) paired with an Raspberry Pi 3 B running Octoprint.

Here is the shopping cart for all my mods:
- [Banggoo