In the frequency counter, what is the function of the Schmitt trigger – McqOptions

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1.	In the frequency counter, what is the function of the Schmitt trigger circuit?
A.	To reduce input noise
B.	To condition the input signal
C.	To convert non-square waveforms
D.	To provide a usable signal to the display unit
Answer» D. To provide a usable signal to the display unit

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