![What is the mathematical relationship between the resistance of an LDR and light intensity in lux? - Electrical Engineering Stack Exchange What is the mathematical relationship between the resistance of an LDR and light intensity in lux? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/XQ6U7.png)
What is the mathematical relationship between the resistance of an LDR and light intensity in lux? - Electrical Engineering Stack Exchange
Are the light intensity and voltage in an LDR related? If not, how can they be related (using a formula)? - Quora
![light - Which one is better to build lux meter, either LDR or photodiode? - Electrical Engineering Stack Exchange light - Which one is better to build lux meter, either LDR or photodiode? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/aC8PX.png)