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

OLED monitors showing static images for hours on end without running any repair cycles will generate issues. Many high-end 4K OLED monitors come with a three-year warranty for these exact reasons. All ...

Learn how to place your projector, choose the right screen, manage lighting, and set up audio for a true 100-inch+ movie ...

Although generally iPads tend to keep their resale value, there are a few exceptions, such as when you find yourself burdened ...

Key Studio Display 2 changes: A higher refresh rate: There are conflicting rumors about whether the Studio Display 2 will feature a 120Hz or 90Hz refresh rate. Either way, however, the consensus is ...

Sometimes you’re looking for a component for a project that you know should exist, but you just cannot find it. Something like a 14-segment LED display, but not just one with a fixed color, ...

TVs often analyze what you watch to curate suggestions and serve you ads, even through HDMI-connected devices, but we've found a few ways to take back control.

Learn how to easily connect your phone to your TV using wireless methods like AirPlay. This step-by-step guide covers everything from accessing your phone's control center to troubleshooting ...

A voice assistant with sunglasses? You can't beat it.

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...