DimmingLight is a small library that allows you to adjust the brightness of a dimmable lamp with minimal code. It works with any lamp that supports PWM (pulse-width modulation) signals, such as LED or ...

This project uses an Arduino micro-controller to time a gradual light-strip illumination to simulate a sunrise, and thus allow one to wake up gradually rather than suddenly by an alarm clock. I've ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...