Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Apple's iPhone 17, iPhone Air, iPhone 17 Pro, and ‌iPhone 17 Pro‌ Max have been available to buy since September, and a fair few will have been gifted over the holidays. If you're the proud owner of ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Tyler has worked on, lived with ...

To make the iPhone as capable as it is, Apple equipped it with several sensors. One of these is the LiDAR scanner. LiDAR — short for Light Detection and Ranging — is a sensor that essentially measures ...

Smartphones rely on multiple sensors—such as the accelerometer, gyroscope, compass, and proximity sensor—to power everyday features. From screen rotation and navigation apps to motion tracking and ...

With the arrival of iOS 26, Apple’s Live Translation feature for AirPods is now ready for use. It’s available on older models of the company’s earbuds, so you don’t need the new AirPods Pro 3 to ...

Apple Intelligence is Apple’s generative artificial intelligence (AI) system, and it comes with a huge range of features and abilities. You’ll find it deeply embedded in your iPhone, whether that’s ...

Windows offers several built-in ways to take screenshots. Sure, you can just hit the Prt Scrn button on your keyboard to capture your entire screen, but if you want to screenshot a portion of your ...

GitHub Copilot Pro now supports GPT-5 in VS Code. A 30-day trial lets you test premium models for free. Add your OpenAI key to bypass Copilot restriction. First, open VS Code. Click the little Copilot ...

CINCINNATI — If you've ever stood in the grocery checkout line wondering why your digital coupons didn't work, you're not alone. That's why I put together this guide based on your concerns to help you ...