Auto leveling probe holder for Prusa I3 for 8mm sensor

thingiverse

The auto-leveling probe holder for Geeetech Prusa I3 X with a single extruder is a must-have accessory. This innovative tool allows for effortless setup and calibration, resulting in significantly improved print quality. A remix of the original design, it incorporates an 8mm sensor with an impressive 18mm diameter, exceeding the standard 12mm diameter sensor. Installation is a breeze, as the holder connects seamlessly to the extruder bracket via M3 bolts and square nuts. The LJ18A3-8-Z/BX 8mm Approach Sensor Inductive Proximity NPN NO Switch DC 6-36V serves as the trusty extruder, providing precise control over print operations. When transitioning to auto-leveling probe functionality, two invaluable resources stood out: a comprehensive Instructables guide and an enlightening YouTube tutorial. These resources helped navigate the process of connecting the probe to the printer. To ensure seamless integration, I drew 12V power from the connector linking the power supply to the board, then utilized a 15k and 10k ohm resistor as per the instructional materials. Next, I detached the one lead from the z-stop sensor and connected it to the probe. Finally, modifications were made to the config.h file according to the tutorial. The results are nothing short of remarkable - prints have improved by a staggering 100 times! The smoothness and crispness of the output are truly unbelievable. Without hesitation, I wholeheartedly endorse this accessory for anyone seeking to elevate their print quality.