Horizon™ Auto Bed Leveling Sensor

The Horizon™, for all practical purposes, transforms your nozzle into a very sensible force sensor.

This permits very accurate Z homing of your bed without any risk of damaging your printer as the Z motors will be stopped the instant your nozzle touches the bed.

Horizon™ can be used as a basic z axis endstop switch or as an auto-bed leveling (ABL) sensor.

The Horizon also provides an analog output proportional to the force applied on the nozzle that could be used in other contexts where you would need a sensitive force sensor for your 3d printer.