Wiring a Corner finder and height control

[D-man]

I've just made a similar version edge finder to that of the maker masters project by bill Briggs

my question is, how do we wire these things up to the BOB

[JAZZCNC]

I've just made a similar version edge finder to that of the maker masters project by bill Briggs

my question is, how do we wire these things up to the BOB

Link would be helpful.!! . . . But it's usually just straight to an input so + & gnd just like any limit switch or E-stop.!

[D-man]

Oh I see thanks for that. Would the ground be the tool and the plus the edge finder?

sorry here is the link http://www.themakersguide.com/home/p...-edge-finder-2

[Boyan Silyavski]

Most of all depends of your exact BOB. Whats yours? Usually on pin 13 directly if you have pull up resistor there. http://www.autoleveller.co.uk/cnc-probe-guide/

[JAZZCNC]

Oh I see thanks for that. Would the ground be the tool and the plus the edge finder?

Yes but you don't always need the Gnd clip depends if machine/spindle goes to gnd. For safety sake your better using both.

[D-man]

I'm using the uniport

[D-man]

just reading your linksilyavski, is the resistor needed in my application?