The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Building a smart ecosystem in your home is more accessible than ever, with a range of products that automate and regulate the ...

Keyboard switches for the win.

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Did you know you can use your Samsung phone's fingerprint sensor to open different apps? Here's how to set up this hidden ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Your smartphone’s power button hides smart shortcuts you’re probably not using. Here’s what it can really do! We all use our smartphones’ power buttons for waking the device up and shutting it down, ...

SwitchBot is introducing a new version of the tiny button-pressing robot that helped launch the company a decade ago. The functionality of the new SwitchBot Bot is exactly the same as the original ...

The 8BitDo 64 Bluetooth Controller offers an authentic way to play Nintendo 64 games on the Switch, but it's also a great ...

Samsung is set to finally unveil the Galaxy S26 series next week at the Galaxy Unpacked event in San Francisco. Just days before the announcement, a tipster has shared new details about the Galaxy S26 ...

When standing at a crosswalk, you might press the button to cross and wonder if that button actually does anything. As it ...