I built the sand version of the clock. Erasing the time with the vibration motor never worked properly. Paul Andrews schrieb am Montag, 9. Januar 2023 um 17:07:36 UTC+1:
> And apparently IR erases the glow: > https://hackaday.io/project/169462-uv-glow-in-the-dark-plot-clock > > On Monday, January 9, 2023 at 11:04:44 AM UTC-5 Paul Andrews wrote: > >> 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/996b1637-fecd-4e4f-918a-d7baa2d51570n%40googlegroups.com.
