Innovative Clock Uses Printed Caustic Lens

?w=800" alt=""/>Hackers and makers have built just about every kind of clock under the sun. Digital, analog, seven-segment, mechanical seven-segment, binary, ternary, hexadecimal… you name it. It’s been done. You really https://hackaday.com/2025/01/20/innovative-clock-uses-printed-caustic-lens/

https://hackaday.com/2025/01/20/innovative-clock-uses-printed-caustic-lens/