This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

All the info you need right here ✦ In this occasion I'll make a lighting system to be controlled remotely from my rc using ...

The code-free LIN LED driver from Melexis makes it easier to develop dynamic RGB-LED automotive ambient lighting designs.

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components ...

Creating an alarm on your smart speaker is common, whether you set it to wake you up in the morning or keep you on task during the day. For some, a standard alarm going off isn’t enough to get them ...

When we first saw [DiPDoT’s] homebrew computer, we thought it was an Altair 8800. But, no. While it has a very familiar front panel, the working parts are all based on relays. While it ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Roy Furchgott Smart smoke alarms are pricey, but unlike traditional ones, they ...

The debate over gun control in the United States has waxed and waned over the years. In particular, the ready availability of assault weapons and ammunition continues to provoke national discussion in ...