I remember this project from a few years back. Always meant to give it a go, never did: https://hackaday.io/project/170360-glixie-a-glow-in-the-dark-nixie
On Saturday, January 7, 2023 at 12:26:32 PM UTC-5 Terry Bowman wrote: > > On Jan 7, 2023, at 11:50 AM, Ryan B <[email protected]> wrote: > > I bought two different wavelength UV lights recently. IIRC 395 and 360 nm. > I haven't used them much but I will check out all my CRTs now! I got them > to look for UV reactive glass at thrift shops and on the beach. > > > I have a CRT with dual phosphors, a fast blue and a slow yellow. It lights > up like a Christmas tree when exposed to an 18" BL-B tube. > > You can draw pictures on an old television or computer monitor. > > > Terry Bowman, KA4HJH > "The Mac Doctor" > > https://www.astarcloseup.com > > “...the book said something astonishing, a very big thought. The stars, it > said, were suns but very far away. The Sun was a star but close up.”—Carl > Sagan, "The Backbone Of Night", *Cosmos*, 1980 > > > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/a2c67b8e-f06f-4f0b-909c-4dac415c96d6n%40googlegroups.com.
