| Build the Elektor Wordy Christmas Tree: a 3D PCB Christmas decoration with a Raspberry Pi Pico, 27 RGB LEDs, and multilingual glowing messag...
More about LED (792)
| Discover how a two-terminal dimmer design offers efficient, precise control of LEDs, lamps, and heating elements without extra wiring. Pulse...
| The Luckylight brand has gained popularity by providing a wide range of affordable optoelectronic components distinguished by high quality....
Members Only
| LED dice are everywhere, but their glow feels cold and clinical. This electronic die breaks the mold, using warm neon lamps to display each...
Members Only
| LED-based dice are common, but their light is cold. Not so for this electronic die, which displays its value with the warm glow of neon lamp...
| Never miss a blown fuse again! This ultra-simple four-component circuit ensures you’re instantly alerted when a mains fuse fails, using an a...
| Do you want to power a group of lighting LEDs? Here we present a handy solution to provide extremely accurate and stable current source for...
Members Only
| Mechanical timepieces have always had a certain appeal because of the beauty of the analog dial and its convenience in reading, despite thei...
| Watch this insightful Elektor Lab Talk episode featuring Thomas Scherer about LED technology. He covers practical tips, cutting-edge advance...
| In an era when energy efficiency and home customization are becoming increasingly important, traditional lighting management through infrare...