Ytec3D Forum

The electronics, usage, and other pages make mention of the use of endstops for homing, however neither the main gathering materials or electronics pages have details on which ones to buy. Additionally, I have seen other forum posts reference an opto endstop, however I am unsure where it would fit into the printer. Any ideas?

The details which one to but are on the Gathering materials page, under electronics:
http://ytec3d.com/plan-b-materials/
https://reprapworld.com/products/electr ... o_endstop/

Where to mount them should be visible in the drawings on the assembly page.