Right now you can order a four channel oscilloscope for less than what ... 10 MHz output from DIY frequency standard Of course, these “cheap” pieces of equipment aren’t always perfect.
As you may have guessed, it functions as both a watch and an oscilloscope ... waveform generator, logic analyzer, protocol sniffer, and frequency counter. Internally, it has an 8-bit Xmega ...
{T}\) Frequency is measured in Hertz, Hz. Period is measured using the 'timebase' (seconds per division) from the oscilloscope controls. For example, to determine the frequency of the trace shown ...