You asked: local dimming, bright TVs, and the future of RGB LED

From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026. The post ...
PC Magazine

The Best Smart LED Light Bulbs for 2026

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the top smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...
IEEE

Dual-Space Graph-Based Interaction Network for RGB-Thermal Semantic Segmentation in Electric Power Scene

Abstract: Real-time scene comprehension is the basis for automatic electric power inspection. However, existing RGB-based scene comprehension methods may achieve unsatisfied performance when dealing ...
IEEE

PGD-VIO: A Plane-Aided RGB-D Inertial Odometry With Graph-Based Drift Suppression

Abstract: Generally, high-level features provide more geometrical information compared to point features, which can be exploited to further constrain motions. Planes are commonplace in man-made ...
Hackaday

VU meter

In almost every measurable way, a lossless digital audio file is superior to any analog media. This doesn’t mean that analog audio isn’t valuable though; plenty of people appreciate the compression, ...
GitHub

Simple Arduino program that reads the voltage supplied by a battery and determines its charge based on a specified range. The charge level is then displayed on a LED bar graph.

The aim of this project (or more specifically the code), is to see how well object orientated programming (OOP) works on an embedded platform. In other words, this is a software engineer's take on a ...
GitHub

Li-Ion Battery Charger & Monitor

A feature-rich DIY circuit for charging 3.7V Li-Ion batteries and visually monitoring their charge level with a 10-LED bar graph. Incorrect LED Indication All LEDs light up regardless of battery ...