Description: Function signal generator of the system can produce sine, square, triangular wave. It also can be used as measuring the frequency of the frequency. Function signals generated by the MAX038 and peripheral circuits completed, can produce 1Hz-20MHz waveform. Waveform selection by Singlechip completed. Output or input frequency by frequency 74HC390 after completion of automatic frequency detection of single-chip display. Key words: waveform generator, frequency counter, MAX038, 74HC390, AT89S51.
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函数信号发生器.doc
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