
DHCP Client with Portenta H7 Breakout Board
I struggle to make a simple network testing gadget with the Arduino Portenta H7 breakout board
Share your hardware builds, software projects, and technical content with a community of makers and developers. From embedded systems and edge AI to full-stack apps, explore what others are building and bring your own ideas to life.

I struggle to make a simple network testing gadget with the Arduino Portenta H7 breakout board

Community Operating System Series, Strategy & Foundation

I'm trying to do this for 2 months, The program will be self-learning, focused on helping with writing code for any other projects. Anyone involved in this, can you give some advice?
Learn how to use a Rasbperry Pi as a bootable-USB drive to host any number of bootable images.

A blog about building a homesteading technology startup.

This project implements a custom audio engine called BAudio, designed to run on the custom Macronix 16-bit audio DSP for the GameCube/Wii. It focuses on real-time audio processing and efficient DSP programming. The system handles playback, synthesis, mixing, ADSR envelopes, and DSP effects such as filtering, reverb, Dolby Pro Logic II, and message-based commands. All processing is executed through DSP microcode written in pure assembly, requiring careful optimization within the limited 8KB instruction memory. The goal of the project is to build a reliable and efficient audio pipeline while exploring low-level DSP techniques and real-time sound processing.

IOS is a proprietary embedded operating system developed by Broadway. It follows a microkernel architecture, where independent processes communicate through a standardized file-based API, including functions such as open, read, write, seek, ioctl, ioctlv, and close. System resources are exposed as /dev/ entries within a virtual filesystem hierarchy. Physical filesystems, such as the NAND storage, are also integrated into this structure, with the NAND driver acting as the default handler for the root node.

Project places a 96Boards SBC, battery, solar unit, LCD panel, & standard electric sockets in to an enclosure that can be deployed anywhere.
Wasm isn’t just for the browser. Atym brings a minimal, secure execution environment to Linux edge devices

GROM is a custom MiniDVD-ROM format built for arcade systems, combining encryption with DI protocol scrambling secured by a DVD key. But it’s more than just protected storage—it also supports real-time audio streaming through XA-DPCM, decoded seamlessly by the disc controller.

Simple breakout for the pocketbeagle series of SBCs.

The Cyndanera Play System or CPS for short, is a custom-built arcade platform, powered by a IBM Gekko processor and the ATI Flipper chipset including a Macronix DSP, meticulously designed to deliver smooth, high-speed performance for proprietary first-party arcade games. Every aspect of the system is engineered to provide precise controls, vibrant visuals, and an authentic arcade experience, ensuring that each title runs exactly as intended.