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 ...

The South Florida Science Center recently added a new ten-inch telescope and turned to [Andres Paris] and his brother to replace the hand-cranked dome door system. They turned to an Arduino along with ...

Get a great machine for cheap with our top-rated picks for budget laptops all costing $1,000 or less. There’s a lot of junk on the market — these are the best smart frames that are worth your money.

Looking for a decent laptop under $500? Yeah, it’s kind of a mess out there. One quick search and you’re drowning in options–most of them pretty meh. The key is knowing what actually matters. Shoot ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Learn how to display content from your mobile device, tablet or laptop to a technology classroom display wirelessly.

inki is a compact, energy-efficient and battery-powered system for ePaper-based display of information gathered via Wi-Fi, as for instance room signage. It features RTC-based power control allowing ...