Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

The Cardputer-Adv is an update to the M5Stack Cardputer ESP32-S3 computer with an improved antenna, enhanced audio, a larger ...

Arduino is being acquired by Qualcomm subject to regulatory approval for an undisclosed sum. Qualcomm Arduino introduces a new UNO form factor board, the Arduino UNO Q, which features both a STM32 MCU ...

That 36 MB/s has to be sustained from PSRAM to the LCD DMA, while the CPU (and LovyanGFX, used for graphics) are also writing ...

In the late 1980s and 1990s, the Game Boy redefined handheld entertainment. With its chunky buttons, monochrome screen, and ...

It’s the moment you hard-core hardware nerds have been waiting for: the reveal of the 2025 Hackaday Supercon Communicator ...

AutoPlex7 is a simple and versatile Arduino library for controlling seven segment displays with up to four digits. Unlike many other libraries for this purpose, AutoPlex7 automatically multipexes ...

Using VCOB technology, the NanoPanel 55 delivers Full HD resolution in a 55-inch cabinet size.

Sakura Pi RK3308B is a small, Raspberry Pi Zero-sized SBC with an RGB LCD interface and support for mainline Linux ...

In the OLED brightness setting, if you notice specular highlights being capped or not standing out like they should on the G4, switch to the higher level. Otherwise, based on the numbers, the 800–1000 ...

Ubuntu's new "architecture variants" let you download packages optimized for x86-64-v2 or v3 chips, etc. This brings a slight (like 1%) performance boost for some apps. Ubuntu 25.10 includes an early ...