In case you're wondering, I first made a scope clock in 2001, using a 3BP1 tube and an analog Lissajous circle generator. I eventually ran out of custom power transformers, and redid the design in 2008 with a new generation of circuitry. I am working on an updated design using a Teensy to generate the circles in software, using its fast dual DAC. This project has expanded in scope to the building of a laser cutter to make nice cases, and a new workshop to house the laser cutter. Whew! I hope to have kits available in a few months.
On Mon, Feb 10, 2020, 9:07 AM Toby Thain <[email protected]> wrote: > On 2020-02-10 10:55 AM, 'Grahame' via neonixie-l wrote: > > It's my scope clock > > > > http://www.sgitheach.org.uk/scope3.html > > > > That's fantastic! Thankyou for the link. Vector graphics is my main > project (as an electronics learner) so this is very inspirational. > > --Toby > > > Grahame > > > > On 10/02/2020 15:53, Toby Thain wrote: > >> On 2020-02-10 10:34 AM, Nicholas Stock wrote: > >>> Hi Folks. It’s a 5CP12 tube....has engineering sample sticker, so not > >>> sure how common a phosphor this was... > >>> > >>> Here’s a picture of the other colours.. > >>> > >>> > >>> > >>> The P11 is quite a shocking purple! > >>> > >> Nice pics. Just curious what circuitry you're using to generate the > >> signal? > >> > >> Thanks > >> --Toby > >> > > > > -- > 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/b58c0127-159e-211a-1735-f98c49f26695%40telegraphics.com.au > . > -- 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/CAPbqtve9pAfiBr3tU42ta%3DZukQFwpNazn_mK%2B00AM9BiBnEDYA%40mail.gmail.com.
