Auto Bed Level Inductive Sensor for 3D Printers

If you're thinking about adding the auto-bed levelling feature to your 3D Printer, you're going to need a probe which can accurately measure the distance to the print bed at various test points.

One such probe is the inductive proximity sensor.

A look at the electrical characteristics of NPN/PNP inductive sensors from Banggood.

PNP Inductive Proximity Sensor:
►http://www.banggood.com/LJ12A3-4-ZBY-...

Dupont connector kit:
►http://www.banggood.com/310Pcs-2_54mm...

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►http://amzn.to/2qdTebt

Download the HyperCube 3D Printer from Thingiverse:
►http://www.thingiverse.com/thing:1752766