Tag: Detector

EEVblog #471 – Overload Detector Circuit Design

Fundamentals Friday Dave takes you through designing a signal overload detector circuit from scratch and then builds it up on the breadboard. Window comparators, schmitt inverters, capacitor charging, pulse stretching, …
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Make a ghost detector.

This video is of the complete assembly of an electrostatic field ghost detector that uses a common cheap TV antenna widely available from dollar store type shops. I got mine …
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