When does PCB propagation delay matter in PCB layout?
Dave goes down the rabbit hole from DIY TTL processor design to DDR memory design and layout.
DDR memory termination.
What is a timing budget? When is it important?
How does signal integrity matter?
When…

After having built the reference Linux image from a SoM, SoC or terminal maker and having run it on the board, we must inevitably custom-tailor this image to our needs. We must create our own Yocto…

Long term readers of this blog will know our devotion to using container-based technology, especially Docker, to significantly improve software quality through repeatable builds. In the Autumn/fall of 2020, Microsoft introduced a Visual Studio Code (VSCode)…

What do you do when you have to return multiple values from a function? Do you return an instance of some data structure? Do you use output variables? Maybe you throw an exception to get rid of the error codes? It’s not an obvious choice. C++23 offers a standardized…

Curated list of resources for Embedded and Low-level development in the Rust programming language - rust-embedded/awesome-embedded-rust

Night Club merch: http://www.nightclubband.com

This is a 360 VR video directed by Dylan Carter and Mark Brooks with art created in Google's Tilt Brush by Titmouse president and owner Chris Prynoski and VP and creative director, Antonio Canobbio. Use the…

At the end of this video, you may have a broad concept of how to implement a cloth simulation algorithm in your own game.

You can take a look at the webgl + js game engine I'm developing using the cloth simulation I implemented in the video: https://github.com/Fangjun…

Provides the STM32F429I-Discovery board driver, part of the STM32Cube BSP Component for STM32F4 series. - STMicroelectronics/32f429idiscovery-bsp

Demonstration and testing of the new Linux Kernel driver for the Lattice iCE40 FPGA with sigrok, including an introduction to device-tree and driver development

Show Notes: https://opentechlab.org.uk/videos:002:notes

Twitter: @OpenTechLabChan
Mastadon:…

Termite is an easy to use and easy to configure RS232 terminal, with an interface similar to that of "messenger" or "chat" programs

Most security mechanisms in Linux are focused on protecting users while the system is powered on. This makes sense, since most computing happens while the computer is powered on, but there is an entire class of attacks that can occur while the system is off.…

When you run a Rust program, you may be tempted to think that the first code to execute is the main function. However, this is far from the case. In this talk, we'll explore what happens before the main function runs. By the end, you'll have a deeper understanding…

Showcasing my personal setup for GUI application development with C++, SDL2, and Dear ImGui.

Twitter: @mattdesl Drawing lines might not sound like rocket science, but it’s damn difficult to do well in OpenGL, particularly WebGL. Here I explore a few different techniques for 2D and 3D line rendering, and accompany each with a small canvas...

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