D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

Finally, eco-friendly music.

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

Wait. What? Converting a vintage mechanical typewriter into a modern gaming PC? It's the work of Prototype, a YouTuber making high-quality educational DIY videos. And his stated aim is to build a ...

As the Big Three turn to serve AI, a supply chain report says Dell, HP, Acer, and Asus are all looking to new memory sources in mainland China.

"I do not approve of anyone making this themselves. I don't condone that behaviour. It's incredibly dangerous and I'm not liable." ...

After Qualcomm’s purchase of Arduino it has left many wondering what market its new Uno Q board is trying to target. Taking the ongoing RAM-pocalypse as inspiration, [Bringus Studios] made a tongue-in ...

Even in a field you think you know intimately, the Internet still has the power to surprise. Sound cards of the 1990s might not be everyone’s specialist subject, but since the CD-ROM ...

What is the best mini gaming PC? The traditional image of a custom gaming PC is a hulking behemoth of a machine, with frantically spinning fans, blazing rainbow RGB LEDs, and a monstrously large ...

We list the best PC cleaners, to make it simple and easy to help your computer run faster again. Some of the best free PC optimizers offer feature-packed toolkits containing everything you need to ...

Whether you’re looking for a productivity mini PC, something for gaming, or just a budget-friendly machine with a small footprint, we’ve got you covered. The team at PCWorld continually sorts through ...

They're reference designs for a reason.