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Audel's handy book and some weird 21 segment displays therein
09/01/2025 at 20:55 • 2 commentsSome pages from Audel's handy book of practical electricity with wiring diagrams from the beginning of the 20th century.
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And here is the animated gif that I made from Bett's clock monogram, just the numerals 0-9:![]()
And here also with the alphabet:![]()
Charles van Den's pages
I create electronic projects, sometimes useful but most of the times not, with microcontrollers + tubes
And here is the animated gif that I made from Bett's clock monogram, just the numerals 0-9:
And here also with the alphabet: