The Arduino serial monitor and IDE code uploader share a serial line such that each is disconnected from the serial port while the other needs it. Since this routing mechanism is already in place, it ...

On Windows 10 and 11, you can use these steps to fix a second monitor not detected on your PC, and here's how.

If you’re working with a microcontroller that reads a sensor, the chances are that at some point you’re faced with a serial port passing out continuous readings. The workflow of ...

UPDATE: Apple has updated the recall information page to include a built-in serial number checking tool. Rather than checking your number against the Q combinations we provided earlier, just head ...

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it does play ...

Every hard drive and SSD dies eventually. Here's how to check its health status and prepare for its demise so you don't lose everything. Our team tests, rates, and reviews more than 1,500 products ...

Angelica Leicht is a seasoned personal finance writer and editor with nearly two decades of experience but just one goal: to help readers make the best decisions for their wallets. Her expertise spans ...

Need a new monitor for your PC? I’ve combed through scores of options to find the best monitors on the market right now. These picks are the result of hundreds of hours spent testing the latest models ...

Looking to get some serious work done? I've hand-picked the best business monitors for the office and home office based on our comprehensive tests. The Dell UltraSharp U2723QE is a clear stand-out ...

Audit your home for energy leaks, tweak usage habits and install efficient appliances and fixtures to reduce your electric bill. Many, or all, of the products featured on this page are from our ...

Before you buy an Apple product, make sure to check out our deals roundup to find sales and get the best prices. We have price charts for Apple's Macs and iPads, along with a Weekly Deals section for ...