- #1
crazycaddy
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Homework Statement
I want to know how to measure the frequency of a stroboscope by using an LDR and picoscope, but I'm not sure what circuit I should make up with the LDR in order for picoscope to show the frequency.
Homework Equations
The Attempt at a Solution
I thought connecting the LDR straight to the picoscope would do, but my teacher said it wouldn't work.