diff --git a/05-photoresistors/README.md b/05-photoresistors/README.md index e1bf596..7b0bd90 100644 --- a/05-photoresistors/README.md +++ b/05-photoresistors/README.md @@ -14,8 +14,13 @@ So when I looked at the circuit diagram, I wondered, "why are we measuring the v The answer is because, as it turns out, if you take the measurement downstream of the photoresistor in this particular example, you will always read 0v. You will never see a change in the output voltage from the photoresistor. In order to see the impact of the photoresistor in the circuit, you need to measure upstream of the photoresistor. -

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