This library provides an Adafruit_GFX drawing interface for use with Noritake GU800-series graphical vacuum-fluorescent displays, as well as exposing the display's native command set. While I have ...

VFD displays are beloved for their eerie glow that sits somewhere just off what you’d call blue. [mircemk] used one of these displays to create an old-school VU meter that looks straight out of a ...