Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. Anyone interested in creating interactive objects can “play” with Arduino! Described ...

Old-school filament-based Christmas lights used to be available in twinkling form. LEDs, with their hard-on and hard-off nature, aren’t naturally predisposed to such behavior. To rectify this, some ...

Holdouts to the LED Christmas light revolution are finding it harder to get replacement bulbs for well-loved incandescent strings that have been passed on within families. Steve Walls of Oklahoma has ...