Abstract: This paper presents an experimental study on electromagnetic interference (EMI) behavior in a digitally controlled flyback power supply designed for LED lighting applications. The power ...

These weatherproof, app-controlled LED strip lights can be customized for any holiday or event, and you never have to take them down.

GE Cync's smart outdoor lights are ready for the holidays with looping designs, permanent eave lights and more ways to change how you decorate.

Description: In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever ...

Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip of ...

This paper implies and demonstrates a unique Smart Autonomous power and switch controlled Led Street Lighting System for Bangladesh. As we live in the age of globalization where streetlights are very ...

Terahertz light can reversibly switch an unusual form of structural order in solids—called ferroaxiality—between clockwise and counterclockwise rotational patterns. Credit: Jörg Harms (MPSD) ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

The polymerase chain reaction (PCR) is a method widely used to make millions to billions of copies of a specific DNA sample rapidly, allowing scientists to amplify a very small sample of DNA (or a ...

Amazon Prime Day is a perfect opportunity to replace your current light bulbs with GE Sync or LED bulbs on a budget. By Stan Horaczek Published Oct 7, 2025 4:04 AM EDT We may earn revenue from the ...

Crest 3D Whitestrips with Light Teeth Whitening Kit is on sale for 43% off during October Prime Day 2025. The kit includes 20 strips, an LED light, and uses an enamel-safe formula. This deal is ...