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Bence Kaulics
Bence Kaulics
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I suspect R2 is much too low; the 100 resistance\$ \Omega \$ of the LDR is probably under high light condition, you probably have much less light. I

I suggest empirically choose R2 to center the A0 point with nominal light. You may still need amplification, but this should give you the best performance without changing the topology.

Bob U.

I suspect R2 is much too low; the 100 resistance of the LDR is probably under high light condition, you probably have much less light. I suggest empirically choose R2 to center the A0 point with nominal light. You may still need amplification, but this should give you the best performance without changing the topology.

Bob U.

I suspect R2 is much too low; the 100 \$ \Omega \$ of the LDR is probably under high light condition, you probably have much less light.

I suggest empirically choose R2 to center the A0 point with nominal light. You may still need amplification, but this should give you the best performance without changing the topology.

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BobU
BobU
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I suspect R2 is much too low; the 100 resistance of the LDR is probably under high light condition, you probably have much less light. I suggest empirically choose R2 to center the A0 point with nominal light. You may still need amplification, but this should give you the best performance without changing the topology.

Bob U.