February 25, 2017

Homework Help: a bit challenging for me

Posted by Physics_freak on Sunday, February 10, 2008 at 3:39pm.

i got a planning and design lab to do

this is the scenario

You are give an OR gate which registers 1, when the voltage is +5 volts or greater. Use this gate to determine the frequency of a voltage supply of peak voltage +5V.

i don't know what to it that we vary the frequency of the power supply to get several readings (up until the point where the OR gate doesn't register at 1) and then plot a graph, find an equation to get the frequency ??? confused and would really appreciate the help

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