Description: The use of other precision measuring principle in combination with single chip technology to design a digital frequency meter, shielded from the dry drive circuit and the use of digital technical measures such as mean filtering, and thus a wide range of frequencies in the range of frequency and amplitude, period, pulse width, duty cycle and other parameters were measured and can be preset by adjusting the gate time of measurement accuracy.
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- [dpjplj] - microcontroller design of the digital fr
- [my-test] - Simple digital frequency meter program,
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djdplj.pdf
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