The ESP32 microcontroller is emerging as a leading platform for DIY IoT and smart home projects, combining Wi-Fi, Bluetooth, and low power consumption with Arduino IDE compatibility. Makers are using ...

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Daniel Ansorregui has developed LightInk, an open-source solar-powered E-ink watch inspired by 90s solar digital watches. It ...

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, ...

Samsung now has TVs with Micro RGB, QLED, and OLED displays. Here are the pros and cons of each, informed by our lab testing.

Samsung's new metasurface lenticular lens, published in Nature, switches between sharp 2D and glasses-free 3D via voltage control and achieves a 100-degree viewing angle in a 1.2mm profile.

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

The latest OLED TVs from LG and Samsung, the two leading OLED TV makers, are now available to order for those in the market ...

Abstract: Due to the differences in the luminous intensity and peak wavelength of each mini-LED, mura has become a key constraint in display applications. To solve this problem, an advanced demura ...

Abstract: For high-resolution display panels using mini-LEDs, high alignment accuracy and high yield of LED transfer and bonding technology are very important parameters of packaging technologies.

There is a Medical Imaging Calibrator in the Studio Display XDR to allow the monitor to view X-rays or other scans. After FDA approval on Monday, the feature is now available. The Studio Display XDR ...