Propeller-controlled Capacitive Load Cell - Page 2 — Parallax Forums

Propeller-controlled Capacitive Load Cell

Phil Pilgrim (PhiPi) · 2012-05-15 14:16:59

Most electronic weighing systems use load cells constructed from metal bars that bend or stretch very slightly and strain gauges to measure the deflections. Constructing a load cell from strain gauges is not very easy and the electronics involve sensitive (i.e. fussy) analog circuitry. This project was an attempt to build…

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