iv19_bare_min.ino

not quite bare minimum sketch to get tubes running. has code in for real time clock and also how i handle various levels of brightness using the blanking pin on the shift register driver chips. the code is a bit rough but should be simple enough to follow :)
it also does not incorporate any code to preheat elements (good for making the display appear more responsive)

ino - 5.24 kB - 02/07/2023 at 08:44

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main_schematic.sch

schematic could use some more work with some more detail about some parts etc.
Uploaded it because someone might find it helpful or useful :)

sch - 1.28 MB - 02/06/2023 at 05:51

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tube_schematic.sch

schematic could use some more work with some more detail about some parts etc.
Uploaded it because someone might find it helpful or useful :)

sch - 334.78 kB - 02/06/2023 at 05:51

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tube_schematic.pdf

schematic could use some more work with some more detail about some parts etc.

Adobe Portable Document Format - 48.61 kB - 02/06/2023 at 05:44

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main_schematic.pdf

schematic could use some more work with some more detail about some parts etc.

Adobe Portable Document Format - 64.70 kB - 02/06/2023 at 05:44

Preview