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7/21/2025, 10:44:14 AM
>>2929443
>front electrode to dissipate the charge
You mean the aquadag coating? This tube was a 1930s demo piece so I'm guessing that aquadag was either not a thing back then or they didn't bother because it was just a demo tube.
>Man I want to make a vector display
If you want to use a CRT it's pretty simple if you're willing to work with high voltage. Picrel was my setup before I dismantled it. I plan on coding an mcu to connect to the drive circuitry so I can play pong on the CRT in the near future so I may post here if I get around to it.
>front electrode to dissipate the charge
You mean the aquadag coating? This tube was a 1930s demo piece so I'm guessing that aquadag was either not a thing back then or they didn't bother because it was just a demo tube.
>Man I want to make a vector display
If you want to use a CRT it's pretty simple if you're willing to work with high voltage. Picrel was my setup before I dismantled it. I plan on coding an mcu to connect to the drive circuitry so I can play pong on the CRT in the near future so I may post here if I get around to it.
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