A 3D Printed Typewriter That Uses an IBM Selectric ‘Golf Ball’ To Type Images Instead of Words

Unnecessary Automation used a classic IBM Selectric “golf ball” to build a unique 3D printed, computer-controlled typewriter that automatically prints images instead of words. He also used servos and stepper motors for power and precise character placement, along with custom code to ensure the images are rendered as intended.

A 3d printable computer controlled typewriter using the IBM Selectric type ball!

via Tom Scott

Lori Dorn
Lori Dorn

Lori is a Laughing Squid Contributing Editor based in New York City who has been writing blog posts for over a decade. She also enjoys making jewelry, playing guitar, taking photos and mixing craft cocktails.



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