This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Wearable health devices, such as smartwatches, have become commonplace, enabling the continuous monitoring of physiological ...

Wearing smart glasses at the biggest tech show of the year was a glimpse of the future, with plenty of caveats.

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

The Reliability Monitor shows system errors, warnings, and informational and critical events that can help you troubleshoot your Windows PC.

The UPerfect UColor O Lite is a beautiful 4K display with great ports, VESA mounting, an OLED panel, and a lightweight frame, allowing for a wide range of uses. While the 13.3in display may too small ...

Gsync Pulsar is going to live or die by how well it handles refresh rates that are actually, well, variable. The motion seemed extremely smooth when it was running at 200+ fps on a high-end GPU, but ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Dave Gershgorn Dave Gershgorn is a writer covering monitors, laptops, and ...

Any large monitor may help you expand your screen’s real estate, but the best monitors feature fast refresh rates for smooth on-screen motion and exceptional color accuracy—an essential consideration ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Dave Gershgorn Dave Gershgorn is a writer covering monitors, laptops, and ...

I've been reviewing hardware and software, devising testing methodology and handed out buying advice for what seems like forever; I'm currently absorbed by computers and gaming hardware, but ...

The best portable monitors are the ideal solution for extending your laptop screen, adding a second display to your, or having a back-up monitor when traveling for work. My team and I have tested ...