elisemark
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I have an LC resonnator /oscillator at 800Khz and the frequency is changing as the coil length changes. I need to output a dc signal that is varying as function of my signal frequency change . I tried PLL with Cd4046 with no luck .
anyone has any idea how to achieve this with a HEF4538B or even the the IC555 timer.
thanks
anyone has any idea how to achieve this with a HEF4538B or even the the IC555 timer.
thanks