this post was submitted on 02 Jun 2026
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California Passes Backdoor Bill to Control the 3D Printing Hobby and Spy on Small Designers, Prototypers, and Hobbyists (www.techspot.com)
submitted 17 hours ago by EvergreenGuru@lemmy.world to c/technology@lemmy.world
103 comments fedilink hide all child comments
 

This first bill allows the state of California to regulate and oversee all 3D prints in the name of public safety.

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[–] mic_check_one_two@lemmy.dbzer0.com 6 points 8 hours ago* (last edited 6 hours ago) (1 children)

Hell, with modern stepper motors and extruded aluminum box frame, you don’t even need a 3D printer to build a 3D printer. It would certainly make it easier, but it’s not required. You could manufacture an entire 3D printer using off-the-shelf parts and a raspberry pi (or maybe even an Arduino) to control the motors. It wouldn’t be elegant, and it would require a lot of calibration… But it would be doable if someone were so inclined.

[–] captain_aggravated@sh.itjust.works 3 points 7 hours ago

Repraps were controlled with Arduino Megas for a very long time. Up until the MK4 series, Prusa's Rambo or Einsy boards still ran on the ATMEGA2560 microcontroller.

All of this work is done.