4MLinux 51.0: Linux 6.12 LTS and Mesa 25.3.1 https://sudonull.com/4mlinux-51-0-linux-6-12-lts-and-mesa-25-3-1
4MLinux 51.0 Review: 6.12 LTS kernel, Mesa drivers with VAAPI/Vulkan, hardware auto-configuration. Live images for servers and multimedia. Download and test the minimalist distribution.
STM32H723 SDR receiver: I/Q on 16-bit ADC https://sudonull.com/stm32h723-sdr-receiver-i-q-on-16-bit-adc
Implementation of HF SDR 1–30 MHz on STM32H723ZGT6 with Tayloe mixer and DSP. Details of analog path, USB UAC1, standalone DAC. For middle/senior developers.
Conference room on a shoestring: screen calculation and cables https://sudonull.com/conference-room-on-a-shoestring-screen-calculation-and-cables
Set up a budget conference room for 30 people: InfoComm standards, commercial TVs, Jabra speakerphones, USB extenders. Practical tips for sysadmins — read and implement.
UWB653Pro: industrial positioning without firmware | Guide https://sudonull.com/uwb653pro-industrial-positioning-without-firmware-guide
How to launch a UWB system in 3 steps: USB connection, calibration, and Mesh network setup. Technical nuances for industrial use.
USB controller on FPGA: development for HID devices using the example of a keyboard https://sudonull.com/usb-controller-on-fpga-development-for-hid-devices-using-the-example-of-a-keyboard
Practical guide to creating a USB 1.1 controller on FPGA. Module architecture, device initialization, analysis of HID descriptors and keyboard connection. Verilog code examples.