Hi,
I need some help in building the above circuit. The major problem is I couldn't find a white LED which is at least 40 cd and 60°C in angle. Therefore I need to use array of LEDs. How do I connect the array of LEDs with a switch which can control the light intensity?? I will be good if someone could show me the schematic. Pls help.
I need some help in building the above circuit. The major problem is I couldn't find a white LED which is at least 40 cd and 60°C in angle. Therefore I need to use array of LEDs. How do I connect the array of LEDs with a switch which can control the light intensity?? I will be good if someone could show me the schematic. Pls help.