Monthly Archives: July 2015

Klystron

In previous article I mentioned, that I didn’t managed to remove klystrone tube from metal chassis. After some time I managed to remove it… Here is the author of this blog and “little” vacuum tube: All tuning magnets and other … Continue reading

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Scanning for WiFi

In old times, when article was originally posted in 2008 wifi was not popular in our country. Now (2015), then article was translated, situation changed. I aquired several old handheld computers for tests. So I started wifi scanning software and … Continue reading

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Old style TV transmitter

From time to time I have articles about teardown about some strange items. It is not regular home items, but something more exotic… It is either 10kW or 20kW TV transmitter. It from Lithuanian region Dūkštas, Ignalina. Device is made … Continue reading

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RGB matrix: organization

This post is about structure and organization of big RGB LED matrix. Just notes to remember how it works, as paper notes tends to be lost. And it is much easier to find information back in the internet compared to … Continue reading

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