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 HO layout on a 4 x 8 sheet of plywood in my parents' basement in Reading, ...
Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly comprehensive. [Andrew] shows us how to build a square-wave generator on a ...
From AI-tuned sprinkler controllers to solar-powered hose bots, smart irrigation tech is eliminating the chore of lawn care. Here are the models we've tried and recommend.
Many visually impaired people identify currency notes by touching them. But as people grow older, their touch sensitivity may ...
So you've already outgrown Arduino's most beginner-friendly board, the Uno, and are looking to move on to bigger, more exciting projects. In that case, the Nano family might just be what you need.
May 30, 2026 • The Supreme Court is about to rule on whether states can ban transfeminine student athletes from playing on girls' and women's teams. But we're talking to journalist Imara Jones about ...
What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...
In the long ago, pre-internet days when your clock project wasn’t an ESP32 getting its timing via NTP over WiFi, it was still ...
Instead of a complicated smartphone, you may be better off with a simple, no-nonsense, accessible mobile phone that gives you all the essentials without any fuss. We review basic 'dumb' phones, which ...