One of the most exciting TV technologies showcased at CES 2025 was RGB mini LED displays. Major TV manufacturers like Hisense, Samsung, TCL and now Sony have unveiled their latest TVs, showcasing the ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

Hackers have been building their own basic oscilloscopes out of inexpensive MCUs and cheap LCD screens for some years now, ...

When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, ...

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 ...

This project demonstrates how to run LVGL on a Raspberry Pi Pico (RP2040 or RP2040-compatible microcontroller) to drive an attached HUB75 RGB LED matrix panel. Transitions (fade or slide) are applied ...

A simple digit clock using NTP written in Micropython. I used a Raspberry Pi Pico W and added only an LDR to adjust automatically the brightness of the display. The 3D printed housing was created with ...

Abstract: Energy efficiency is a persistent issue in FPGA-based matrix processing, especially as embedded systems face increased computing needs. To get around this, we propose a MAC unit design that ...