OHLOOM is an Open Hardware Loom Made with a Pallet and #3DPrinted Parts

From case06 on Instructables:

This project shows how to upcycle a pallet and make a loom of its wooden planks, using some additional parts (the weaving comb and the ratchet gears) from a 3D-printer.

Rear more on Instructables and the OHLOOM wiki and see more on YouTube