#noritakeitron — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #noritakeitron, aggregated by home.social.
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I think I just realized why the Noritake Itron GU140x32F-7703A VFD starts up in synchronous serial mode no matter what.
(This led some folks to build their own arduino library for it in sync mode.)
The -7703A, for which the datasheet is unobtainium, seems just like the -7003A except that there is a stealth solder jumper on J2 (short = sync, open = async).
I slizzered it open with an xacto and boom it started right up in async