When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

When you think of Arduino projects, your mind likely goes straight to RFID door locks, weather sensors, or automated plant watering systems. While these are undeniably pretty cool projects, you might ...

My legs swell up and I got an Easy Rest to help with that. The rep was great and I loved her. She explained a lot of stuff to me and I decided I needed one. It's gonna be the last bed I buy in my ...

Thomas goes hands-on with the Citizen Challenge Timer "Tsuno" chronograph ✓ A quartz-powered 1970s Bullhead throwback ✓ ...

While I'm cooking, I use all of the basic commands: play, pause, skip, start over, and play something else. However, my ...

From your very first blinking LED to dazzling multi-color sequences, Arduino makes it easy to bring light to life. With just a board, a few LEDs, and some code, you can experiment with patterns, ...

Power management can make or break your Arduino project, especially when running on batteries. From selecting efficient voltage regulation to using deep sleep modes, small changes can deliver huge ...

Forget sticky notes and password resets. Follow these three easy tips to create passwords you can actually remember—and no one else can guess. When the IBM PC was new, I served as the president of the ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Kristina Byas is contributor at Investopedia. As a personal finance expert, she has lent her insights and knowledge to numerous financial publications. Her articles have helped readers navigate the ...

Most people love window shades, but many dislike the tedium of having to open and close them over the course of each day.

Baking soda (sodium bicarbonate) has antibacterial properties and may help relieve itching and redness from skin conditions like acne, eczema, psoriasis, and chickenpox when used in a bath or as a ...