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

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

A cross-disciplinary team led by Prof. Qu Jianan from the Department of Electronic and Computer Engineering and Prof. Julie L ...

Here are the latest and greatest watches, no matter your budget. Once you use a sports watch with an LED flashlight, you ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

Cruise control can be a true asset when you're on a road trip or stuck in the car for hours. We're not talking about autopilot or self-driving vehicles, but that handy feature that you can turn on to ...

Explore Google Pixel 9a vs Samsung Galaxy A56, comparing Android midrange smartphone design, performance, cameras, battery, and value to find the best mid-range phone for your needs. Pixabay, Firmbee ...

ViewSonic’s Shane Roma discusses how dvLED technology works, what pixel pitch means, how organizations deploy LED video walls, and how integrators design these systems. When you purchase through links ...

Open Stack is a standalone 4G LTE IoT connectivity board designed to run RTOS-based C applications directly on the Quectel EC200U series LTE module, meaning you don’t need an external MCU like Arduino ...

The P600R Hard P4 and P1200R Hard P8 balance 600W and 1200W of legitimate punch with 4- and 8-zone pixel control, as well as instant hard-to-soft diffusion that doesn't kill your color consistency.

This project features a modern C++ library for displaying pixels in RGB LED strips (and LED matrices). It is designed to be extensible to other RGB LED controllers (not only LED strips) and CPU ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...