Please check my previous post on page 4 regarding this:
Can you please assist regarding to the reply from Billho.
Please check if his code will work on the following hardware components:
•1 light dependent resistor (it doesn't matter which one, you don't even need to know the part number) •5 kilo ohm resistor •Arduino •2x16 LCD shield •Breadboard •Digital Multimeter (DMM) •Commercial lux meter (for characterizing your LDR)
Please get back to me asap