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3D printing guides: Setting up auto bed tramming leveling tilt compensation!

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Added by Omare M.A. in Tutorials

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Learn how to set up automatic bed tramming on your 3D printer, as seen on the new Printrbots!

Sensor preparation 2:45
Firmware 4:35
Trying it out 8:00
Height adjustment 9:52

These inductive sensors are supposed to have transistor outputs, and therefore should traditionally be hooked up in a different way than i'm showing in the video. However, the internal circuitry of these sensors is set up in a way that would damage our electronics if connected like that, so using the voltage divider is the better choice in the end.
So for 12V, using a pair of identical 10k (or 15k) resistors instead of one 10k and one 15k should give voltages closer to 5V (check with a multimeter), but the mentioned 10k and 15k combo works well, too.
8.1k and 22k for 24V.

Inductive sensor [12V,

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