It isn’t unusual to expect a precisely regulated voltage in an electronic project, but what...
It is well known that pictographic languages that use Hanzi, like Mandarin, are difficult to...
Just because you are paranoid doesn’t mean people aren’t out to get you. Do you...
Calendar aging of NMC Li-ion cells at 50 ℃ at various SoCs. (Credit: Wiljan Vermeer,...
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For four hours or so, the weather around Seabrook was news heard, if not around...
Friends, I’ve gotten myself into a pickle and I need some help. A few years...
Higher levels of carbon dioxide (CO2) in the Earth’s atmosphere could harm radio communications by...
Early in the history of the internet, the powers that be granted amateur radio operators...
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The fact that there exist in our world flat rocks that make lightning when you...
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EvoHam.com recently launched as a resource for amateur radio operators interested in digital voice modes....
If you own a handheld transceiver of any type then the chances are it will...
[CreativeLab] bought a cheap arbitrary waveform generator and noted that it only had a two-pin... 
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Read more at ARRL.org