The modules use both the RCWL-9616 and the BISS-0001 but it seems the schematics are all labeled BISS-0001. The parts values are different. He gives some good information about them. They operate at 3.5 and 3.98 GHz – the ones I have were advertised at 5 GHz. Also he shows his own version that uses a
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A good article about signal distortion in a Butterworth low pass opamp filter using C0G and X7R MLCCs. https://www.edn.com/signal-distortion-from-high-k-ceramic-capacitors/
This may be helpful when choosing the amount of capacitance for a certain unregulated AC power supply – the kind that uses an old fashioned transformer. It calculates one variable given the others. https://www.chipbuilder.com/full-wave-power-supply-ripple-calculator.html
Dr. Naomi Oreskas says that the former chief economist of the World Bank said that Climate Change is the greatest and most wide ranging market failure in human history. Costing 1.5 Trillion Dollars every single year.
Good information Tesla (TSLA) stock surges from optimistic look at Dojo supercomputer Quote: “”Morgan Stanley analyst Adam Jonas wrote in the note: The autonomous car has been described as the mother of all AI projects. In its quest to solve for autonomy, Tesla has developed an advanced supercomputing architecture that pushes new boundaries in custom
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Asianometry’s YouTube channel has some of the most interesting and informative videos on semiconductor manufacturing and the history of electronics. He also has a catalog of his videos. Here is one which everyone who owns a smartphone or PC should watch to find out what is inside of their device.
Sabine Hossenfelder goes over the history and ways that Moore’s Law may still make progress. Also a few good comments.
