Uploaded May 2019 | Updated September 2026, 3 weeks ago

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I had an old Nixie Tube project gathering dust, so I decided to revitalize it and repurpose it as a display for my Original Prusa I3 Mk3 printer. Nixie tubes are a vintage display technology, utilizing high voltages and a mixture of neon gas to illuminate digits. This project used a raspberry pi, seven IN-12 nixie tubes, an IN-15b nixie tube, and a high voltage power supply. For more electronics projects, see smbaker.com