DIY Laser Projector - Built from an old hard drive
Ben Makes Everything
May 9, 2023 20:20
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#diy #laser #arduino #technology #programming
In this video I design and build a portable laser text projector. It's battery operated and can display messages over 90 feet away. I can even connect to it wirelessly using bluetooth.
Original code and 3D files:
https://github.com/BenMakesEverything/LaserText
Better code:
https://github.com/BenMakesEverything/lasertext_v1-1
Intro music: Artificial Intelligence - Cyberwalker (via YouTube Creator Music)
Music in coding section: Stay Retro - AlexiAction (via Pixabay)
Science & Technology
#arduino
#diy
#diy electronics
#programming
#coding
#electronics
#laser
#lasers
#persistence of vision
#projection
#projector
#hard drive
#fusion360
#fusion 360