I am very new to working with Arduino so I need some help.
I am working on a science project for which I need to measure the intensity of a light bulb from two different points. I have already created a circuit that uses LDRs and 10kΩ resistors to detect intensity. So far it’s working well and gives me analog values for the intensity between 0 and 1023. However, I need to convert these to actual intensity (more specifically irradiance) values in Wm-2. Does anyone know how that could be done?
Let me know if you need any more info, again I’m new to Arduinos.