Category Archives: Project

More testing …

Posted on 2013-10-12 by James

I thought that I would do a little more side-by-side comparison between the transformer and the capacitor methods of signal isolation. My test bench consisted of: DG1022 function generator DS2202 oscilloscope Sound Card Interface v0.11 As I found that there … Continue reading →

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Sound Card Interface v0.11 – initial testing

Posted on 2013-10-11 by James

So I received my v0.11 boards back from the fab house and soldered one up last night to begin testing. I managed to squash a few bugs in the initial design, as well as identify a couple of new ones … Continue reading →

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Sound Card project delayed ..

Posted on 2013-10-03 by James

The boards never made it from the fab house – I’ve got another batch which should enter the production stage soon. Argh …

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Sound Card Interface v0.11

Posted on 2013-09-12 by James

Just a quick update on my all-in-one interface card: I sent off another board to be fabricated to test some of the functionality that I’d like to provide in the final interface. With any luck, I should be getting some … Continue reading →

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