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  • Lemontron Rev E is Nearing Completion!

    Lemontron Rev E is Nearing Completion!

    What you see is the Lemontron Rev E, building on the previous versions of Lemontron with the endgame Lemonstruder with a 4.5:1 gear reduction & 100% PTFE filament path and filament guide for the least amount of friction possible! Oct 10, 2025
  • New Tool End & Endgame Lemonstruder

    New Tool End & Endgame Lemonstruder

    Building a Lemontron now? In the past 6 months after the initial release, there are some new developments you have to be aware of to build the latest & greatest Lemontron!

    Jul 12, 2025
  • Lemontron joins migration to Printables

    Lemontron joins migration to Printables

    Bambu has been toying with us hobbyists for a few days now, and it’s time to set the record straight. Bambu is currently doing a rug-pull and lying about its intentions.

    Jan 19, 2025
  • JourneyMaker

    JourneyMaker

    Lemontron takes the best parts of the JourneyMaker, Positron v3.2, and Positron LT. But why did I wait until the JourneyMaker was available to get involved with the Positron?

    Jan 6, 2025
  • Lemontron open source printer is ready to download

    Lemontron open source printer is ready to download

    After a year of development, the affordable 3d printer for Australians is finally here, with a build plate that’s upside down, an ultra thin motion system mounted real low, and the flattest tool head you’ll ever find.

    Dec 24, 2024
  • 3d printing upside down changes nothing!

    3d printing upside down changes nothing!

    3D printing continues to evolve, and one minor development is the concept of printing upside down. I investigated this idea because it provides a way to consolidate all the heavy components near the bottom.

    Nov 19, 2024
  • 3rd Prototype

    3rd Prototype

    Development of the Positron 3D printer unibody chassis continues with the 3rd prototype of the Lemontron. Now that it’s printing, Lemontron delivers on previous promises and then some!

    Nov 11, 2024
  • Progress Continues

    Progress Continues

    With protective top plates, an integrated extruder and a filament holding solution!

    May 30, 2024
  • Lemontron Reveal

    Lemontron Reveal

    THE FUTURE IS NOW! @mcfazio4283’s “JourneyMaker” design inspired me; Now I’m building a new base for the positron printer with a new UNIBODY design that cuts down on parts! HUGE!!!

    Mar 31, 2024

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