Zeroplus Arduino starter kit with Logic Analyzer Manual page 11

A logic analyzer is an electronic instrument that
captures and displays multiple signals from a digital
circuit and helps monitor and analyze the operation
of the system. How does a logic analyzer compare to
an oscilloscope? Oscilloscopes are mainly used for
analyzing the characteristics of analog signals such
as, waveforms, amplitude, frequency, or phase, but they
can't handle the complexity of digital circuits or a
large number of signals.
Logic analyzers capture and display a sequence of
digital events from each channel that can
later be analyzed. They are very
useful tools for designing,
optimizing, and debugging the
hardware in prototype digital
systems and also for fixing
problems in malfunctioning
systems.
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