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@ericfont
Created June 3, 2024 03:26
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simple am demodulation circuitjs
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ericfont commented Jun 3, 2024

https://www.pcb.com/contentstore/mktgcontent/LinkedDocuments/TechNotes/TN-01_3700-0301.pdf describes an interesting balanced symmetrical bridge circuit to measure opposite capacitances.

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