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How to Repair a Microscope Thread(Post)

Microscope repair by Carl Lodstrom.  Carl who is no longer with us was a retired engineer from Sweden who wanted to keep busy.  Carl had brought many of his working tools from his homelan ...

Coaxial Connectors: Everything you wanted to know(Post)

By Carl G. Lodström Recycled Goods Ventura. CA 93001 2014 The DIN (Deutsches Institut für Normung) connector. It is really not a coaxial connector, but it is so common, and there are a few important ...

Solar FAQ(Page)

SOLAR PANEL BASICS What does efficiency relating to solar panels mean? Solar panel or solar PV efficiency is a sliding scale from 0 to 100 percent.  100 percent efficiency is based upon 1000 ...

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