CNX Software

ESP32-P4 revision 3.0 gains new power rail, requires new PCB design and firmware

Espressif's ESP32-P4 revision 3.0 and greater converts pin 54 of the chip from NC (non-connected) to a power rail (VDD_HP_1), ...
Hackaday

The 3DFX Voodoo Lives Again In An FPGA

The 3DFX Voodoo was not the first dedicated 3D graphics chipset by any means, but it became the favourite for gamers among ...
IEEE

Design and research of high-power LED driver power supply based on optimized PID algorithm

Abstract: High-power LED illumination system has high requirements on the LED driver power supply including conversion efficiency, dimming efficiency and constant-currency accuracy. In this paper, the ...
GamingOnLinux

SteamOS 3.7.20 released with NTSync driver, plus big new Steam Client update for all

Enabled polkit for the InputPlumber dbus interface and resolved a potential race condition for the InputPlumber interface, addressing CVE-2025-66005 and CVE-2025-14338 The NTSync driver is something ...
IEEE

12.4 A 7.5W-output-power 96%-efficiency capacitor-free single-inductor 4-channel all-digital integrated DC-DC LED driver in a 0.18μm technology

Abstract: Today's general lighting development is driven by improvements in semiconductor-based systems. It is expected that solid-state lighting (SSL) will dominate general lighting in the near ...
SPORTbible

Top 10 F1 drivers of all time named and ranked ahead of 2026 season

The 2026 Formula 1 season gets underway on Friday - making it a good time to revisit our list of the top 10 F1 drivers of all-time. McLaren's Lando Norris goes into the season as the defending ...
GitHub

Extensible Virtual Display Interface

The Extensible Virtual Display Interface (EVDI) is a Linux® kernel module that enables management of multiple screens, allowing user-space programs to take control over what happens with the image. It ...