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Opto Endstop Holder for 3KU Delta
by zsoltm
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Upgrade opto end-stop holder for 3KU Delta Printer.
This is one of the one of the most valuable upgrades to the original 3KU kits, it's way way better than the included micro-switch endstops.
I used 2 mirrored and one normal holder and just hot glued the endstops inside.
Buy opto endstops here: https://goo.gl/bUusJa
On the opto endstops pin G goes to negative (-), V to VCC (+), S to S on the RAMPS board.
The original firmware need to be altered as it has inverted endstop settings
This is one of the one of the most valuable upgrades to the original 3KU kits, it's way way better than the included micro-switch endstops.
I used 2 mirrored and one normal holder and just hot glued the endstops inside.
Buy opto endstops here: https://goo.gl/bUusJa
On the opto endstops pin G goes to negative (-), V to VCC (+), S to S on the RAMPS board.
The original firmware need to be altered as it has inverted endstop settings
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