I have been playing around with Light dependent resistors using them to fade an LED.
I am confident my sketch works correctly however i dont see a huge dimming of the LED. For instance when I set the LED using analogWrite to say 1 the brightness is very low but anything between 10 and 255 just seems to be the same brightness. I cant seem to get it to vary all that much? Is this a characteristic of LEDs or is it something I am doing wrong?
I know the code works as I can do a simple switch on and off of the LED using the LDR no problem which I guess proves my wiring.
Any help is greatly appreciated.