If Life Gives You Lemons, Build this Lemontron
Originally published on hackaday.com by Heidi Ulrich on 20 November 2024
The Lemontron is a groundbreaking portable 3D printer designed to fit in a filament box while boasting a build plate size comparable to larger, high-end models. Built around the innovative Positron drive mechanism introduced by Kralyn in 2022, the Lemontron continues the legacy of compact, efficient printers. This design evolved from a mod of the Positron JourneyMaker into a fully reimagined, cost-efficient device. At just $413, it’s significantly cheaper than its predecessors like the $800 JourneyMaker or the $699 Positron v3.2 kit, thanks to the use of off-the-shelf components and the removal of costly CNC parts.
Recent tests demonstrate the Lemontron’s impressive capabilities, handling challenging prints like a marble run with 80-degree overhangs and a scaled-up Benchy with ease. Its compact design and robust performance make it a promising option for makers seeking portability without compromising on quality or budget.
The Lemontron is nearing its final development stages, with frequent updates available on its dedicated YouTube channel. Its open-source nature and affordability are sure to attract tinkerers and enthusiasts eager to explore this innovative 3D printing solution.
Read more: If Life Gives You Lemons, Build this Lemontron
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