The square wave is full of harmonics.
small radio placed close to a wire carrying this signal will buzz.
The radio, therefore, is used as a probe to trace out the wire.
Square wave oscillator as wire tracer
The tracer works by placing a square-wave signal on the line to be traced,
The square wave is full of harmonics.
small radio placed close to a wire carrying this signal will buzz.
The radio, therefore, is used as a probe to trace out the wire.
The square wave is full of harmonics.
small radio placed close to a wire carrying this signal will buzz.
The radio, therefore, is used as a probe to trace out the wire.
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