The ESP32 power button pusher works by replicating that function, except instead of mechanically pushing the button, the GPIO on the ESP32 "presses" it electrically. All you need are a few common ...

The ESP32-S3 Super Mini packs a 240 MHz dual-core processor and Wi-Fi into a $5 board. Build weather stations, message boards ...

NASA has successfully tested a system that allows satellites to navigate without GPS by using other spacecraft and debris as ...

A basic Raspberry Pi 5 starter kit costs more than $250 today; an old phone that you already used till its last breath is ...

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

You probably don't give much thought to cleaning your USB ports, but you really should. If you're having problems powering or connecting your devices, there's a decent chance a dirty charging port is ...

Smartphones now ship with more RAM and storage to accommodate the heavier workloads, larger media files and expansive app libraries. If you're shopping for a new Android smartphone from a mainstream ...

Have you ever found yourself in a situation where you needed to safely remove a USB drive from your computer but couldn’t find the icon to do so? You’re not alone. Many users encounter this common ...

Operating system makers take many steps to prevent their wares from accepting commands from remote devices. The safeguards, designed to thwart malicious attacks, typically require hackers to jump ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

Once you’ve unboxed your MacBook Neo, it’s important to know that the two ports on the side are not equal in terms of ability. While both are equal when it comes to the charging function, the USB 3 ...

Now you can use your favorite XLR microphone anywhere and even record with it to an iPhone by using the new Shure MVX2U Gen 2, probably the smallest and lightest USB audio interface. Microphone giant ...