Panel meter calculator with floating point

Software Development, Hardware & Electronics, Other: Electronics DIY(lcamtuf.substack.com)view on HackerNews

calculatorelectronicsDIYpanel meterfloating pointacrylicCNC milling

Author: surprisetalk

Date: 7/12/2026

Article Summary:

A panel meter calculator with floating point display made from acrylic, custom faces, and a vintage edgewise voltmeter.