Build portable IoT projects with this $4 ESP32 development board. The built-in 18650 battery holder and charging circuit make ...

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...

Compare Samsung Galaxy and Google Pixel software support, Android updates, security patches, and long-term value to see which phones age better. If you can only read one tech story a day, this is it.

This article was updated in August 2026 with new products and information. A dreaded check-engine light can foretell a whole host of vehicular issues, ranging from cheap fixes to massive overhauls.