Endstop

Endstop.
Use 4x M3 nuts with 3x M3 screws for completing the endstop together. One nut is inside a case. It hold metal sheet - spring. Metal sheet is cut out from a can for cranberries, ananas doesnt matter.

Whole endstop has 3 parts:

1. cover
2. case
3. tongue for switching between NC and NO pins(=screws)

NC - normaly close, NO-normaly open, Com is on left side.