Star Wars x Princess Bride Lightsaber 3D printed on the Longer LK5 Pro

What do you do when you have a roll of addressable LEDs and a 10 day build challenge to do something with them? You take a month to build the most awesome lightsaber that combines Star Wars with Princes Bride!

Can you code? Want to make some patterns for the blade?
https://wokwi.com/projects/336302584297947732
Simplified experiment environment:
https://wokwi.com/arduino/projects/319167182560821843

Find out more about the Longer LK5 3D printer: https://www.longer3d.com/products/lk5-pro-fdm-3d-printer
https://amzn.to/3KJ2ONz

Filament used:
Polymaker PolyTerra PLA: https://amzn.to/3KKne8U
YouSu PetG: https://amzn.to/3g1mUoc
TTyt3D Silk PLA: https://amzn.to/3H4viyZ

Addressable LEDS: https://amzn.to/3u2GfgM
Arduino Nano: https://amzn.to/3G8Jw0p

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All music by Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
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0:00 Money Shots
1:01 Building the Six Fingered Light Saber
12:48 Longer LK5 Review
14:53 Finishing up the build
18:43 Can you code?
12:23 #Whatchamakin