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Bitcoin multiplier scams: same old scam, different commodity. Scammers want your Bitcoins, and to get them, they promise to make you rich in less than an hour. Too good to be true? Absolutely.
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Remember learning all about functions in algebra? Neither do we. Oh sure, most of us remember linear plots and the magic of understanding y=mx+b for the first time. But a lot of us managed to slide by with only a tenuous grasp of more complex functions like exponentials and conic sections. Luckily the functionally challenged among us can bolster their understanding with this demonstration using analog multipliers and op amps.
[devttys0]’s video tutorial is a great primer on analog multipliers and their many uses. Starting with a simple example that multiplies two input voltages together, he …read more
Continue reading Make Math Real with this Analog Multiplier Primer