Simple but precise periodimetro with 16F84
Posted in: Electronics , Schemes and Projects | January 17th, 2009
PERIODIMETRO
Introduction.
On several occasions I had to give up pursue projects of personal interest, just because I did not have adequate instrumentation to measure subsonic frequencies. For such low values because the frequency generally allows resolutions of + / - 1Hz. A further step is necessary to use the periodimetro that says the same word, making the measurement of the period of a signal, it returns more accurate values of the resolutions of fractions of Hz [Read more →]
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