Eric Fontaine ericfont
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ericfont
/ circuit-20251210-0324.svg
Created
December 10, 2025 08:23
use sallen key in feedback, and then an extra sallen key for reconstruction
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ericfont
/ circuit-20251210-0254.svg
Created
December 10, 2025 07:52
try multiple RC again w/comparator
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ericfont
/ circuit-20251203-1430.svg
Created
December 3, 2025 19:29
passive combo RC lowpass with RLC notch for reconstruction
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ericfont
/ circuit-20251202-1543.svg
Created
December 2, 2025 20:41
try delta double integration again
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ericfont
/ circuit-20251201-1555.svg
Created
December 1, 2025 20:58
test using unbuffered hex inverter amplifying RC for integration, fed into schmitt-input flip-flop
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ericfont
/ circuit-20251130-2321.svg
Created
December 1, 2025 04:20
use string of forward-biased diodes for low-noise references
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