Nice display David. I can't wait to see the finished version. -joe
On Sat, 2021-08-14 at 16:33 -0700, David Forbes wrote: > A few months ago, I designed a Nixie instrument panel for my Corvair. > I got it almost all built, then some telescope projects stole my > brain. I finally finished those projects, and took a day to get the > Nixie display board running. It worked right away after fixing a > couple software bugs. > The controller uses a Teensy 3.2, and will live in a box in the engine > compartment where all the engine sensors are located. There is an > RS-422 SPI data link. I used 74HC595 shift registers and TD62083 > driver arrays in a direct-drive design. The tubes are NL-4998 and > NL-5870. It runs from 9V that's regulated on the controller board, > using TaylorEdge HV supplies hiding behind the 5870s. > I'm happy to share the design with anyone who's interested. I will let > you know when it's installed in the car and displaying real numbers. > Bonus points if you can guess what parameter each display area is for. > -- 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 neonixie-l+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/cdd8ef62053f3393a511fde7033e24f25915cf68.camel%40gmail.com.
