Update! - All euclids are now 24v capable - whether your system voltage is 3.3v, 5v or 24v (replacing inductive probe) the euclid can handle it!

The highly accurate and magnetically coupled Z probe for your 3D printer, laser and CNC machine. Check it out in action below.

There are so many different bed sensing options out there, so why Euclid?

• Direct Surface Sensing
• Swap out your surface for glass, textured, PEI, PEX, Blue Tape, whatever! Euclid can sense them all
• Reliable Probing
• Even at a 10mm/s probe speed, standard deviation is .0021 in a sample size of 50 probes
• Direct sensing of the bed - not affected by bed magnets, humidity,
• No servo needed, no waiting between probes, no settle time - probe quickly and without failure
• Reliable Deployment
• Polarized Magnets for one-way docking
• Circuit is completed through magnets - if docking fails for whatever reason, printer can detect and error
• Atomized docking components are pre-made for any application - simply add geometry to attach to your machine and enjoy tried&tested geometry
• Durable
• Switches are standard industrial switches used in a wide variety of applications
• Docking the probe allows significant toolhead clearance when not in use
• No moving parts are installed while machine is in use - nothing to get caught during an errant print or if the sensing pin decides to drop and catch things on its own

https://twitter.com/LukesLaboratory/status/1420766762547748865

 Included: 

• 2x Euclid PCB's
• 2x Polarized Magnet Pairs
• 4x Flathead Screws for magnet mounting
• 1x JST-XH 3position header
• 1x Omron Switch

Check out the github here: https://github.com/nionio6915/Euclid_Probe

All purchases support the original creator

Installation notes:

The holes for installing the board on the printer are sized for m2.5 screws. There is enough PCB space to drill out for m3 clearance hole.