// initialize LED Pin as an output.

Presenting Arduino Ambient Lighting System. Enable a backlight LED ambient system on your monitor/TV controlled via computer or iPhone. You’ll be able to switch lights on/off, control light power or ...

There are many proven benefits to having a wake-up light (also known as a sunrise alarm/light), one of which includes a cheerful wake-up as opposed to the ear-splitting aural alert of the alarm clock ...