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 ...

This system uses a colour-changing LED (RGB LED/tri-colour LED) that switches to a new colour every 5 seconds. Simultaneously, the colour name is displayed on an OLED mini screen (SSD1306). This ...

LEDs are supposed to last for years, along with delivering lower energy use, and even smart features like connecting with Alexa. They're a major leap forward versus incandescent bulbs, but they don't ...

Terrance James Reid, famous by the stage name Terry Reid, has died at the age of 75, following his battle with cancer. Reid, often called “Superlungs” for his voice, was an English rock singer, ...

A series where we find out which products the professionals (who really know what they’re talking about) actually use and really stand behind. Read more here. Maybe you’ve seen an influencer gliding ...

[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance sensor (.de, Google Translation). Inside [Klaus]’ ...

We may receive a commission on purchases made from links. There are several reasons to choose LED bulbs for the light fixtures at home. First, they are much more efficient than fluorescent or ...

Hey there! If you're having trouble getting your Keepsmile 100ft LED Strip Lights to connect to their app via Bluetooth, you're not the only one facing this issue. Our research shows that a lot of ...

Zimbabwe has achieved significant energy savings of more than 100 Megawatts by implementing the regulations on banning incandescent bulbs. The nation has promoted use of energy-efficient light ...