This week we’re giving away 2×20 character vacuum florescent displays to three winners (2 each). It interfaces just like a typical HD44780 LCD, but the display uses blue-green VFD characters. VFDs are always very popular, but also very expensive. Pulls are the only affordable source we’ve found.
Leave a comment on this post with a project idea and preferably a rough schematic. Three commenters will receive two VFDs to use in their project this Thursday.