Category Archives: Arduino

Definitely not a tube project.

Lately I have been having lots of fun working on a variety of different bench projects, all involving very different technologies, switching between them as parts arrive and time allows. I have been experimenting with space charge tubes, with the … Continue reading

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Can I hear you now?

Almost immediately after finishing the two-tube transmitter last spring, I began to think “Gee, wouldn’t it be great to build a receiver from scratch, so I could have an entirely homebrew station?” Apparently this kind of self-destructive thinking is a … Continue reading

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The DFR – just briefly.

Update: a feature article on the DFR was published in the November 2015 QST  – check it out! It’s been a while since I have made a blog post, but I have been busy with a number of building projects. … Continue reading

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