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Open Hardware and Devices

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  • reServer 2-bay multimedia NAS is equipped with an Intel Core Tiger Lake SBC - CNX Software

    reServer multimedia NAS ships with a 60W power adapter and power cord, two 2.4/5.0GHz WiFI antennas, a fan cable, a screwdriver, and a user manual. Seeed Studio does not mention anything about software support, and it will be up to the user to install Windows 10, Ubuntu 20.04, or other Linux distributions.


  • Weekend Projects to Get You Started with Arduino Cloud

    Weekend projects, as we like to call them, are often the most fun. We all have half-a-dozen unfinished projects that we need to work on. But weekend projects are the kind of things you want to work on. Something that isn’t a big commitment, doesn’t take too much effort, and offers a fun result.

    As you probably know, the Arduino Cloud underwent a small renovation recently. The free tier got a lot of extra features, and you can even use it for ESP8266 and ESP32 devices now. So if you’d like to take a fun weekend project into the Arduino Cloud, we’ve got a few for you to try out.


  • Recreate Exerion’s pseudo-3D landscape | Wireframe #51




  • PneuMat is an interactive shape-changing system to help ensure infants sleep safely | Arduino Blog

    Every parent knows that babies need to sleep in specific conditions. Sudden Infant Death Syndrome (SIDS) is a very tragic possibility and a number of steps must be taken to prevent it, such as avoiding blankets that can restrict an infant’s breathing. But babies can also choke on milk if they aren’t lying in an ideal position. PneuMat is a special Arduino-controlled system that is capable of autonomously moving a baby back into a safe resting position.

    Babies would rest on top of a PneuMat in their crib or on table. Pressure sensors line the surface of the mat and detect the baby’s position. It can differentiate between a baby lying on its side and a baby lying on its back. If the baby’s position is inappropriate, the air chambers in the mat inflate independently to change their posture. If, for instance, a baby has just been fed, PneuMat can keep the baby on their back and in an inclined position to keep them from choking on milk. It can also roll a baby over.

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.