In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s ...

Learn about the awesome local program in Chattanooga called Tech Goes Home that'll upgrade your tech knowledge for free!

Amazon and Google think that artificially intelligent assistants like Alexa+ and Gemini will speed up the process of setting up a smart home, but many problems remain unsolved. By Brian X. Chen Brian ...

If you have ever searched for a home online, you know the routine. Set a price range. Click a few filters. Run the search. Start over. Again and again. Now imagine skipping all of that and simply ...

Save this article to read it later. Whether your office is shut for a snow day or you’re a full-time worker-from-home, you need a surprising amount of gear to convert your residence into a place where ...

Whether you're a tech junkie or a casual user who's seen every era of computing, you likely have plenty of old tech ephemera in your home. Maybe it's a desk drawer or closet (or even a tote) filled ...

Rajesh started following the latest happenings in the world of Android around the release of the Nexus One and Samsung Galaxy S. After flashing custom ROMs and kernels on his beloved Galaxy S, he ...

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

You could easily spend a lot of money to get the kitchen setup of your dreams — but it doesn't have to be so expensive. These are our favorite cheap kitchen gadgets. Seattle Ultrasonics C-200 review: ...

About a third of Americans work from home at least part-time, and for most of us, the laptop is the hub of the home office. After more than a decade of working remotely, I know firsthand how important ...