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touch probe for edge finding
#2
I've got one of the "CNC 2024 v6" touch probes off AliExpress. They're around $10. I've been super satisfied with mine... Once I indicated it concentric, and measured the inherent backlash (using the included instructions), I entered that and the probe diameter into TouchDRO. It's been dead-nuts,so far.

As for wiring... depends on what board you've got. The board I've got for my mini mill, I wired it exactly as the included instructions show. Another (much older) board I've got, I had to make a small circuit using a transistor, to adapt it.
YouTube: FnA-Wright Engineering
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touch probe for edge finding - by theflyingwrench - 01-08-2024, 08:27 PM
RE: touch probe for edge finding - by MidniteMachinist - 01-09-2024, 03:03 AM

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