A retro-style RGB LED Matrix (HUB75) clock for the ESP32-2432S028 (CYD - Cheap Yellow Display) that emulates a 64×32 RGB LED Matrix Panel (HUB75) on a 320×240 TFT display. Features large 7-segment ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...

TVs are a staple of CES, and so far, manufacturers have not disappointed with their announcements at CES 2026. Companies including Samsung, LG and others came to the event ready to show off updates to ...

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 ...

If you’ve got a decent CRT monitor, you can usually adjust the settings to make sure the image scans nicely across the whole display. But what if you could rotate the whole image itself? [Jeri ...

In August of 1939, Albert Einstein sent a letter to U.S. President Franklin Delano Roosevelt, advising him that the process of nuclear fission could potentially be used to create a powerful atomic ...

This one tickles me for some reason - a flame simulation using the Arduino MKR RGB Shield. And that's about it really - all you need is the shield and an Arduino board to plug it directly into, such ...

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 ...

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 ...