Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer. This easy step-by-step tutorial guides you through crafting a homemade ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

A research team has developed a hierarchical-shell perovskite nanocrystal technology that simultaneously overcomes the ...

In this video, we demonstrate how to create a face mask using individually addressable LED strips arranged in a 30 x 12 LED grid. The project utilizes an Arduino Micro, an SD card reader module, a ...

Spectrum Slit a light sculpture visualizes RF activity with an SDR receiver and sixty?four filament LEDs, helping you see ...

Roku streaming devices have a lot going for them. They are relatively affordable, have a simple and easy-to-use interface, and provide access to every major streaming service, making them a good ...

LilyGO has recently released the T-Display S3 Pro LR1121, a new ESP32-S3 development kit with a Semtech LR1121 transceiver ...

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB ...

If you want to buy a pair of Meta's Ray-Ban Display glasses, you may be in for a long wait, especially if you live outside the US. Meta said in a blog post Tuesday that a combination of strong demand ...

In an era in which obsessed pet owners are bringing their fur babies on lavish vacations and spending $50,000 to clone them for an everlasting bond, it’s no surprise that people will do whatever it ...

I tried an AR smart glasses prototype by the makers of Meta Ray-Ban Display, and it was wild ...

Instead of simply dimming your Lock Screen wallpaper, the system blurs it by default in iOS 26. The tweak makes the clock and widgets stand out more, but it also defeats the purpose of displaying a ...