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

This paper presents a library for Arduino that allows interfacing a 16x2 LCD display with the HD44780 controller via the PCF8574 I2C expander. The library provides basic functions for displaying text ...

Hiwonder has introduced the WonderLLM, an ESP32-S3-based smart chat module that combines a 2MP camera, a 2.0-inch touch ...

Nvidia's new G-Sync Pulsar takes gaming motion clarity to a new level. After hands-on testing, we break down how its advanced strobing, VRR support, and rolling ...

When you divide, you share or group an amount into a number of equal parts. Division is normally represented by the symbol ‘÷’. Division is the opposite of multiplication. Why not see how much you ...

To simplify the hardware setup, we provide an online tool that helps you quickly generate the configuration code for your specific hardware combination.

Business trip, road trip, or just a trip across town? Our top tested travel printers will let you print photos, documents, and more on the spot, wherever you are. Most of my current work for PCMag is ...

The best VR headsets can make you forget, even if just for a moment, you're wearing a big chunk of plastic and foam on your face. It will make you feel like you're a part of a game's world, if only ...

Abstract: The space environment is becoming increasingly crowded, raising the likelihood of collisions between satellites. Accurate prediction of satellite orbits is crucial for space transportation ...

This measurement is the video resolution measured in time. 24-30 fps is the normal level for good picture quality. A video with lower framerates appear as “choppy” on screen and fail to capture fast ...