This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

All the info you need right here ✦ In this occasion I'll make a lighting system to be controlled remotely from my rc using Arduino compatible boards, they will take the input from a receiver and ...

In a curious historical twist, the “Twelve days of Christmas” are actually the days of revelry that followed the 25th. The ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

On paper, LED bulbs are made to last for at least several years thanks to their low energy needs. I wanted to know why that doesn't always work out, so I talked to installers and LED manufacturers to ...

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 ...

Many people believe that the LED was discovered by US researchers working in the 1960s. In fact, Henry Round at Marconi Labs noted the emission of light from a semiconductor diode 100 years ago and, ...

The purpose here is to have a small piece of lib being able to manipulate simple timers (does not modify hw timers). Keep in mind that this type of timer is not as accurate as a hw timer. This library ...

Turn your Raspberry Pi into a New Year's countdown centerpiece with custom LEDs, digital fireworks, and a midnight smart home ...

Project Description This project uses YOLOv8 for object detection and an Arduino Uno (or Mega) to control an LED. If an electronic device is detected in the camera feed, the LED glows. The system ...

Abstract: Although this book is aimed primarily at electrical and electronics engineers, it can also be useful for all technical professionals who, in one way or another, are interested in lighting ...