Position sensor gets linear 4 to 20mA current source output

1 · Edn · July 1, 2026, 12:41 p.m.
design, Design Ideas analog capacitive Sensor Design 4 to 20mA Current Output Capacitive Sensors Electronics Engineering
Summary
This blog post discusses the design of a capacitive sensor with a linearized output that uses a 4 to 20mA current source, addressing the challenges of signal transmission over longer distances to control electronics.
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