i have a homework to design a linear voltage to frequency converter , but it seems like no circuit can do that , there's but all circuit's are very complicated , i design a circuit to change the sensed change in voltage to a current via voltage control current source with I = V (unit gain) , then this current is connected in parallel with both a resistor and a capacitor (i think it's all wrong) , but the main problem is how do i create a change in frequency and what is the appropriate elements to detect it ??????
please simplify as much as possible ...Linear voltage to frequency converter is it even exist ?
Do a Google search for V to F chip.
It should take you to pages where you can download free pdf.s which show circuits using the chip.Linear voltage to frequency converter is it even exist ?
Yes , there is. See below.
http://elearning.algonquincollege.com/co鈥?/a>
It will be extremely difficult if you try to make yourself. The best is to use ready made chips.Linear voltage to frequency converter is it even exist ?
The ubiquitous 555 timer i.c. can be used as a linear V to f converter.
Take a look at its data sheet here http://www.doctronics.co.uk/pdf_files/55鈥?/a>
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