https://diode.zone/videos/watch/5e77ad7a-1834-4aca-8272-a68ce435fe81 I removed this vacuum fluorescent display from a 1987 microwave and am powering it with the transformer it came with, plus controlling it with an Adafruit Metro Mini and 2 Darlington arrays. Tue, 20 Oct 2026 17:42:13 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diode.zone https://diode.zone/lazy-static/avatars/61b689b7-84d5-43c7-9fa8-e63a7fd1d952.png https://diode.zone/videos/watch/5e77ad7a-1834-4aca-8272-a68ce435fe81 All rights reserved, unless otherwise specified in the terms specified at https://diode.zone/about and potential licenses granted by each content's rightholder.