We’ve probably all had a few conversations with people who hold eccentric scientific ideas, and...[Thinking Techie] takes us back to basics in a recent video explaining how magnets, coils,...Read more at ARRL.org
Read more at ARRL.orgThe increasing dominance of lithium cells in the market place leave our trusty NiMH cells...Read more at ARRL.orgIt 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,...Read more at ARRL.orgRead more at ARRL.orgRead more at ARRL.orgFor 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...Read more at ARRL.orgHigher 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...Read more at ARRL.org
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