Web flashers do the hard part, so you can skip straight to the fun.

The Arduino Light Controller is a passive output board designed to provide simple, reliable on/off control of up to 16 lighting channels using an Arduino microcontroller. The board routes Arduino I/O ...

This project demonstrates how to interface an IR sensor module with an Arduino UNO along with an LED and a buzzer. The IR sensor contains an infrared transmitter and receiver that detect reflected ...

LED masks use specific wavelengths of light to penetrate the skin and trigger cellular changes, according to dermatologist Dr. Hannah Kopelman, MD. This can include stimulating collagen production to ...