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#1
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Here are the few that I forgot:
the graphics VFD was a chip-on-glass one that I had gotten, no datasheet or pinout available, so i had to reverse engineer it myself. Although with the ghosting, I never did get too much further with it. My guess was it was a 3.3V VFD that I was driving with 5V. |
#2
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Here is the 50+ russian VFDs that I had gotten.
Shown is the new control board I had developed for them, So i can control the tubes digitally. Unfortunately the project was sidelined becuase I used 2 ICs that are no longer available. the LM9022 and A6810. |
#3
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Oh, and I cannot forget this gem:
Here is a set of GM VFDs that I re-purposed for use in a golf cart, digital cluster. It worked until the rain finally got it. lol. |
#4
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Quote:
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#5
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Audiokarma |
#6
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I have been at it again.
These Futaba displays are actually on ebay right now for a mere $2.50 a piece. So i got a few and built a circuit. |
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