The new SC200 scope clock board prototype is alive!
Here is the new scope clock board, fully stuffed and operating.
This is what happens when the software has a bug.
The board being tested in the secret Cathode Corner laboratory.
This is the computer portion being tested on the Tek scope.
And this is the power supply and CRT circuits being tested separately.
The deflection amplifier is being tested here - the upper trace is the output.
The slew rate is 160 volts/microsecond, gain is 140. Subject to change.
I use an old Morris coil winder to make prototype transformers...
Sorry, I'm fresh out of scope clocks. I'll update the page when I get the new design done.
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Last updated 7/12/2006