# diy Published articles for diy. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## WLV-01 hackable DIY digital camera features Raspberry Pi 5, interchangeable sensors (Crowdfunding) DevFeed: [WLV-01 hackable DIY digital camera features Raspberry Pi 5, interchangeable sensors (Crowdfunding)]() Original publisher: [Read original article]() Author: Debashis Das Published: 2026-09-18T00:00:48Z Content type: news Language: en Sources: [CNX Software - Embedded Systems News]() Topics: [Raspberry Pi](), [Hardware](), [Embedded Systems](), [touchscreen](), [Wi-Fi](), [browser]() Tags: [broadcom-bcmxxxx](), [browser](), [camera](), [crowdfunding](), [debian](), [digital-camera](), [diy](), [embedded-systems](), [hardware](), [kickstarter](), [linux](), [pi](), [raspberrry-pi](), [raspberry](), [raspberry-pi](), [raspberry-pi-5](), [sensors](), [specifications](), [video]() ### AI overview The WLV-01 is a hackable DIY digital camera built around a Raspberry Pi 5, with interchangeable color and monochrome sensor cartridges, manual lens-mount support, and a 3D-printed body. It includes a touchscreen, Wi-Fi file transfer, a browser-based interface, RAW and JPEG capture, and 1080p or 4K video recording. ### Source excerpt Malcolm-Jamal Wilson has launched the WLV-01, a fully hackable DIY digital camera built around a Raspberry Pi 5. Designed for hardware tinkerers and photography enthusiasts, the camera features swappable full-spectrum color and true monochrome sensors ranging from 1/1.2-inch to Micro Four Thirds (M4/3), and offers a simple manual shooting experience. The camera uses a manual Sony E-mount and supports various lens options through adapters, including C-mount, M-mount, M42, Nikon F, Pentax K, Canon FD, and Leica M. For the IMX585 model, the mounting plate supports both C- and E-mount lenses, while Fuji X and Micro Four Thirds mounts are available as optional add-ons. Other hardware features include a 4-inch DSI display, standard 18650 battery cells, a 3D-printed body, and support for focal reducers, helicoids, and speed boosters. The camera also supports full-spectrum photography with suitable IR-pass or hot-mirror filters, plus remote flash triggering through a 2.5mm mono jack. WLV-01 specifications: [...] The post WLV-01 hackable DIY digital camera features Raspberry Pi 5, interchangeable sensors (Crowdfunding) appeared first on CNX Software - Embedded Systems News. ## DIY Puppet-Head Cyberdeck Packs a Linux Single-Board Computer, Display, Keyboard, and Webcam DevFeed: [DIY Puppet-Head Cyberdeck Packs a Linux Single-Board Computer, Display, Keyboard, and Webcam]() Original publisher: [Read original article]() Author: JC Torres Published: 2026-09-17T17:20:30Z Content type: article Language: en Sources: [Yanko Design]() Topics: [Single Board Computer](), [Linux](), [Three.js webcam](), [Hardware](), [hdmi](), [Bluetooth](), [keyboard](), [USB]() Tags: [accessories](), [accessories-fashion-gadgets-technology-cyberdeck-diy-purse](), [bluetooth](), [cyberdeck](), [diy](), [electronics](), [engineering](), [fashion](), [gadgets](), [hdmi](), [keyboard](), [linux](), [purse](), [single-board-computer](), [technology](), [usb](), [webcam]() ### AI overview A DIY cyberdeck places a Linux-running single-board computer inside a furry puppet head. It includes a 5-inch HDMI screen, Bluetooth keyboard and touchpad, USB battery bank, and webcam, while an internal frame and mounting platform make room for both the electronics and the puppeteer's hand. ### Source excerpt This DIY Computer Build Looks Like a Muppet and Works Like a Real PC Nearly every DIY computer build chasing the cyberdeck label ends up looking like a prop from a gritty sci-fi film, all exposed wires and grungy... ## PolyMO is a privacy-focused virtual pet built with an ESP32 and local AI DevFeed: [PolyMO is a privacy-focused virtual pet built with an ESP32 and local AI]() Original publisher: [Read original article]() Author: Ida Torres Published: 2026-09-17T00:30:05Z Content type: article Language: en Sources: [Yanko Design]() Topics: [ESP32](), [Hardware](), [Language models](), [Whisper](), [3D](), [voice ai](), [Android](), [Bluetooth]() Tags: [diy](), [gadgets](), [gadgets-technology-diy-virtual-virtual-pet](), [technology](), [virtual](), [virtual-pet]() ### AI overview PolyMO is a virtual pet designed to discourage excessive scrolling by becoming visibly ill when ignored. It combines an ESP32 device with an Android phone running local language, speech-recognition, and text-to-speech models, keeping conversations and pet behavior on the owner's hardware. ### Source excerpt Virtual Pet That Won't Let You Waste Your Life Scrolling Most of us know the feeling. You pick up your phone to check one notification, and forty-five minutes later you're three hundred posts deep into... ## A Custom Handheld Cyberdeck Rehouses an M4 Mac Mini Motherboard DevFeed: [A Custom Handheld Cyberdeck Rehouses an M4 Mac Mini Motherboard]() Original publisher: [Read original article]() Author: JC Torres Published: 2026-09-14T10:07:38Z Content type: article Language: en Sources: [Yanko Design]() Topics: [Mac Mini](), [macOS](), [touchscreen](), [USB](), [3D]() Tags: [3d](), [apple](), [cyberdeck](), [diy](), [gadgets](), [gadgets-gaming-technology-cyberdeck-diy-gaming-handheld-mac-mini-modular](), [gaming](), [gaming-handheld](), [mac-mini](), [macos](), [modular](), [technology](), [touchscreen](), [usb]() ### AI overview A builder converted an M4 Mac Mini motherboard into the core of a handheld cyberdeck. The custom 3D-printed device retains the original cooling system, runs macOS, and includes a touchscreen, keyboard, wired Joy-Con controls, and a USB hub. ### Source excerpt The Mac Mini Belongs on a Desk, This Build Runs It From Your Hands Most people who outgrow a Mac Mini just buy a bigger one. One builder went the opposite direction, gutting an M4 Mac Mini down to... ## Reverse Engineering Without CAD Data: How MetroY Ultra Turns Physical Parts into Digital Designs (Sponsored) DevFeed: [Reverse Engineering Without CAD Data: How MetroY Ultra Turns Physical Parts into Digital Designs (Sponsored)]() Original publisher: [Read original article]() Author: Sponsored Post Published: 2026-09-07T10:00:42Z Content type: article Language: en Sources: [CNX Software - Embedded Systems News]() Topics: [Reverse Engineering](), [Software](), [3D]() Tags: [3d](), [diy](), [engineering](), [hardware](), [reverse-engineering](), [software](), [sponsored]() ### AI overview This sponsored article describes using MetroY Ultra and Revo Metro to scan a modified motorcycle rear fender and combine the cleaned scan with a full motorcycle scan in CAD software. The workflow preserves real mounting geometry while removing scan artifacts, creating a digital reference for designing a custom seat tray and seat pan. ### Source excerpt When the Part Exists, but the Data Doesn't Reverse engineering often starts with a physical part but no reliable digital data. In restoration and customization, manual measurement can provide basic dimensions, but it becomes limiting when complex curves, mounting points, and tight clearances need to be captured accurately. MetroY Ultra captures the actual three-dimensional geometry of a part, providing a reliable digital reference for reverse engineering, custom design, and manufacturing. Designing a Custom Motorcycle Seat Tray from Accurate Scan Data In a custom 1984 Honda CB400 build, the builder needed to create a seat tray and seat pan for a custom seat while integrating the rear fender into the modified rear subframe. The challenge was not simply designing a new part, but making that part accurately fit a motorcycle whose geometry had already been modified. Traditionally, this kind of work is often done with welded sheet metal or fiberglass layup. [...] The post Reverse Engineering Without CAD Data: How MetroY Ultra Turns Physical Parts into Digital Designs (Sponsored) appeared first on CNX Software - Embedded Systems News. ## OpenTrailPaper transforms LILYGO T5 E-Paper S3 Pro devkit into a DIY e-paper bike computer DevFeed: [OpenTrailPaper transforms LILYGO T5 E-Paper S3 Pro devkit into a DIY e-paper bike computer]() Original publisher: [Read original article]() Author: Jean-Luc Aufranc (CNXSoft) Published: 2026-09-05T08:01:22Z Content type: news Language: en Sources: [CNX Software - Embedded Systems News]() Topics: [Embedded Systems](), [ESP32-S3](), [Open Source](), [Android](), [iOS](), [Bluetooth](), [ESP-IDF](), [GitHub](), [JavaScript](), [Python](), [web browser]() Tags: [android](), [bluetooth](), [browser](), [core](), [display](), [diy](), [e-ink](), [e-paper](), [epaper](), [esp-idf](), [esp32](), [esp32-s3](), [espressif](), [firmware](), [github](), [gps](), [hardware](), [ios](), [javascript](), [lilygo](), [lora](), [open-source](), [python]() ### AI overview OpenTrailPaper is an open-source DIY e-paper bike computer project for the LILYGO T5 E-Paper S3 Pro, using ESP32-S3 firmware alongside Android and iOS companion apps. It supports ride data, offline maps, GPX routes, FIT file recording, and Bluetooth sensor connections. ### Source excerpt OpenTrailPaper is an open-source, DIY e-paper bike computer project comprised of firmware for the ESP32-S3-based T5 E-Paper S3 Pro devkit and Android and iOS companion apps for maps, routes, and settings. It shows ride data and offline maps, follows standard GPX (GPS Exchange Format) routes, records FIT (Flexible and Interoperable Data Transfer used in Garmin devices) files, and connects to Bluetooth (and soon ANT/ANT+) heart rate, power, and cadence sensors. Before looking into the project's details, let's check out the LILYGO T5 E-Paper S3 Pro specifications: ESP32-S3-WROOM-1 wireless module SoC - ESP32-S3N16R8 dual-core Tensilica LX7 microcontroller @ up to 240 MHz with 2.4 GHz 802.11n WiFi 4 and Bluetooth 5.0 LE connectivity Memory - 8MB PSRAM Storage - 16MB SPI flash PCB antenna Storage - MicroSD card slot Display - 4.7-inch e-Paper display with 960x540 resolution, 16 shades of gray, capacitive touch (GT911); ED047TC1 drive IC Wireless 2.4 GHz 802.11n [...] The post OpenTrailPaper transforms LILYGO T5 E-Paper S3 Pro devkit into a DIY e-paper bike computer appeared first on CNX Software - Embedded Systems News. ## Building a DIY handheld thermal camera for work and play DevFeed: [Building a DIY handheld thermal camera for work and play]() Original publisher: [Read original article]() Author: Arduino Team Published: 2026-09-03T18:19:43Z Content type: tutorial Language: en Sources: [Arduino Blog]() Topics: [Arduino](), [data](), [Image](), [3D](), [User interface design]() Tags: [3d-printed](), [arduino](), [dfrobot](), [display](), [diy](), [diy-thermal-camera](), [i2c](), [range](), [thermal-camera](), [thermal-imaging](), [touchscreen](), [uno-r4]() ### AI overview This article describes a DIY handheld thermal camera built with an Arduino UNO R4 Minima, a Seeed Studio MLX90640 thermal imaging sensor, and a DFRobot touchscreen. The board reads the sensor's 32x24 infrared data over I2C, processes it into an image, and displays it through a user interface in a 3D-printed enclosure. ### Source excerpt Thermal cameras are really cool, because they give you the ability to clearly see something we humans usually can't: temperature. It is interesting to look at the world through that lens. Thermal cameras are also very useful when working with anything that involves heat, such as for spotting a leak in an HVAC system or [...] The post Building a DIY handheld thermal camera for work and play appeared first on Arduino Blog. ## DIY ESP32-P4 weather station & air quality monitor connects to LoRa and ESP-NOW sensors, various weather APIs DevFeed: [DIY ESP32-P4 weather station & air quality monitor connects to LoRa and ESP-NOW sensors, various weather APIs]() Original publisher: [Read original article]() Author: Jean-Luc Aufranc (CNXSoft) Published: 2026-09-03T04:55:46Z Content type: article Language: en Sources: [CNX Software - Embedded Systems News]() Topics: [ESP32-P4](), [ESP32](), [ESP-NOW](), [lora](), [Hardware](), [monitor](), [Embedded Systems](), [dashboards]() Tags: [arduino](), [ble](), [c-c-plus-plus](), [display](), [diy](), [esp-now](), [esp32](), [esp32-p4](), [espressif](), [hardware](), [iot](), [lora](), [monitor](), [sensors](), [touchscreen](), [waveshare](), [wifi](), [wifi-6](), [wireless]() ### AI overview This article describes an ESP32-P4 weather station and air quality monitor built from off-the-shelf boards. It uses a 10.1-inch dashboard, a Sensirion SEN66 multisensor, and LoRa and ESP-NOW sensor nodes, with optional weather data from several APIs and no required cloud account. ### Source excerpt Harald Kreuzer has built an ESP32-P4 weather station and air quality monitor that features a 10.1-inch dashboard display and a built-in Sensirion SEN66 sensor for particulate matter, CO2, VOC, and NOX, and connects to wireless LoRa and ESP-NOW sensors. The project is entirely made of off-the-shelf boards, so no custom hardware is used, and it should be relatively easy to reproduce. It doesn't require any cloud or user account, although it can connect to a choice of weather APIs (Open-Meteo, OpenWeatherMap or Visual Crossing) to display weather forecasts. The build is fully documented in a long blog post, so we'll highlight the key features of the project in this article. Hardware specifications for the main unit: Based on ESP32-P4-Module-DEV-KIT-C Credit card-sized ESP32-P4-Module-DEV-KIT SBC based on an ESP32-P4NRW32 module with ESP32-P4 with 32MB PSRAM and ESP32-C6 for WiFi and BLE 10.1-inch IPS panel with 1280 x 800 resolution, 800:1 contrast ratio, [...] The post DIY ESP32-P4 weather station & air quality monitor connects to LoRa and ESP-NOW sensors, various weather APIs appeared first on CNX Software - Embedded Systems News. ## LightMake L4 3D printer features four independent heads for simultaneous or multi-color printing (Crowdfunding) DevFeed: [LightMake L4 3D printer features four independent heads for simultaneous or multi-color printing (Crowdfunding)]() Original publisher: [Read original article]() Author: Debashis Das Published: 2026-09-02T10:55:06Z Content type: news Language: en Sources: [CNX Software - Embedded Systems News]() Topics: [3D]() Tags: [3d-printer](), [3d-printing](), [artificial-intelligence-ai](), [camera](), [crowdfunding](), [diy](), [hardware](), [kickstarter](), [precision](), [production](), [video]() ### AI overview The LightMake L4 is a desktop FDM 3D printer with four independently controlled printheads and linear-motor motion. It supports simultaneous duplicate printing, multi-color and multi-material printing, and batch production, with claimed toolhead changes in one second, near-zero purge waste, motion precision of ±1µm, and speeds up to 500 mm/s. ### Source excerpt The LightMake L4 is a desktop 3D printer with four independent printing heads for high-throughput multi-color, multi-material, and batch production. It uses four independently controlled printheads and linear-motor motion instead of conventional belts, allowing users to print four identical models simultaneously, produce complex multi-color parts with minimal purge waste, or combine up to four materials in a single print. Typically, multi-color FDM 3D printers like the Bambu Lab X1 or Geeetech A20M use a single-nozzle purge material during every color change, which leads to a lot of material waste and longer print times. The LightMake L4 takes a different approach by keeping four filaments loaded and heated in four completely separate extruders. According to the company, this allows for one-second toolhead changes and near-zero purge waste. The linear motor system also promises ±1µm motion precision and speeds of up to 500 mm/s. LightMake L4 and L1 specifications: Printing technology - [...] The post LightMake L4 3D printer features four independent heads for simultaneous or multi-color printing (Crowdfunding) appeared first on CNX Software - Embedded Systems News. ## Makera Z1 Desktop CNC Review - Smart milling, 4-th axis module, and 5W laser engraving DevFeed: [Makera Z1 Desktop CNC Review - Smart milling, 4-th axis module, and 5W laser engraving]() Original publisher: [Read original article]() Author: Jean-Luc Aufranc (CNXSoft) Published: 2026-09-01T10:51:29Z Content type: article Language: en Sources: [CNX Software - Embedded Systems News]() Topics: [Tool]() Tags: [camera](), [cnc-router](), [diy](), [dust](), [hardware](), [optional](), [precision](), [review](), [reviews](), [testing](), [video](), [volume]() ### AI overview A review of the Makera Z1 desktop CNC machine, covering its enclosed aluminum construction, 200 x 200 x 100 mm work volume, milling and engraving capabilities, assistive features, specifications, and optional 4th-axis and 5W laser accessories. ### Source excerpt The Makera Z1 Desktop CNC is a desktop CNC machine designed for milling and engraving work that requires precision. The fully enclosed machine features an aluminum structure, offers a 200 x 200 x 100 mm work volume, and is suitable for wood, plastic, acrylic, PCB boards, carbon fiber, as well as non-ferrous metals such as aluminum, brass, and copper. The standout feature of this model is its fairly complete set of assistive functions, including a quick tool change system for swapping milling bits, auto probing & leveling for detecting position and leveling the workpiece, the AeroDust system for blowing and managing chips/dust, and a built-in camera for monitoring operation. In addition, optional accessories such as a 4th-axis rotary module, a 5W laser head, a workholding kit, and a 3D probe can also be installed. This model relies on a linear rail system featuring Acme lead screws and NEMA 17 stepper [...] The post Makera Z1 Desktop CNC Review - Smart milling, 4-th axis module, and 5W laser engraving appeared first on CNX Software - Embedded Systems News. ## Proxy all the things: no device left behind DevFeed: [Proxy all the things: no device left behind]() Original publisher: [Read original article]() Author: Paulus Schoutsen Published: 2026-06-18T00:00:01Z Content type: article Language: en Sources: [Home Assistant]() Topics: [Home Assistant](), [Network](), [Hardware]() Tags: [devices](), [diy](), [hardware](), [integrations](), [network](), [smart-home]() ### AI overview The Open Home Foundation describes how recent Home Assistant and ESPHome releases use generic proxying to connect older, offline devices to modern smart homes. Small microcontrollers can act as bridges for infrared, radio frequency, and serial communication, alongside existing Bluetooth and Z-Wave proxies, allowing devices such as older receivers and air conditioners to be controlled over the home network. ### Source excerpt Every smart home has them: the older devices that still work perfectly well but no longer fit neatly into a modern setup. Instead of letting them gather dust in a drawer, the Open Home Foundation's projects can help you bring them back into the fold. Here's how a little proxying can give your beloved old gear a new lease of life, and keep your smart home that bit more sustainable. ## Extracting moments of interest from Dash Cam footage DevFeed: [Extracting moments of interest from Dash Cam footage]() Original publisher: [Read original article]() Author: Julien Published: 2025-09-12T08:21:23Z Content type: tutorial Language: en Sources: [Thoughts, stories and ideas.]() Topics: [incident](), [log management]() Tags: [apple](), [automation](), [dashcam](), [diy](), [dyi](), [incident](), [location](), [shortcuts]() ### AI overview The author describes using Apple Shortcuts to log interesting dashcam incidents by voice. The shortcut records the current date and location in a note when the author says "record incident," avoiding the need to search entire dashcam recordings. ### Source excerpt DIY Dashcam Incident Logging with Apple Shortcuts After buying my first car at nearly 40, I needed a way to mark interesting dashcam moments while driving. My solution? A simple Apple Shortcut that voice-captures timestamp and location data into a note when I say "record incident." ## From screen to zine: Meet the makers using Figma for digital DIY DevFeed: [From screen to zine: Meet the makers using Figma for digital DIY]() Original publisher: [Read original article]() Author: Nika Simovich Fisher Published: 2025-03-11T00:00:00Z Content type: article Language: en Sources: [Figma Blog]() Topics: [Figma](), [data](), [RIOT]() Tags: [culture](), [data](), [diy](), [figma](), [history](), [music](), [projects](), [remote](), [tools]() ### AI overview The article profiles creatives who use Figma to produce zines, music-related promotional materials, cassette and CD packaging, online radio assets, and risograph projects. It connects these digital workflows to the history and community-oriented culture of self-published zines. ### Source excerpt These creatives are bringing Figma into the specialized world of zines, underground music, and risograph printing. ## DIY Smart Electric Toothbrush using ESP32-C2 and RainMaker DevFeed: [DIY Smart Electric Toothbrush using ESP32-C2 and RainMaker]() Original publisher: [Read original article]() Author: John Lee Published: 2024-08-22T09:00:17Z Content type: tutorial Language: en Sources: [Blog on Developer Portal]() Topics: [ESP32](), [Esp32 C2](), [Esp Rainmaker](), [FIRST](), [Wi-Fi](), [Embedded Software Dev](), [USB]() Tags: [battery](), [blog](), [build](), [circuit](), [components](), [connectivity](), [data](), [devices](), [display](), [diy](), [esp](), [esp-rainmaker](), [esp32](), [esp32-c2](), [firmware](), [interface](), [lcd](), [motor](), [network](), [rainmaker](), [spi](), [toothbrush]() ### AI overview This article presents the ESP-Toothbrush, a smart electric toothbrush powered by Espressif's ESP32-C2. It describes the LCD, ultrasonic motor, buzzer, Wi-Fi and ESP-RainMaker integration, smartphone configuration, USB Type-C connectivity, firmware updates, charging, and supported power modes. ### Source excerpt Introduction# For most people, one of the first tasks of the day is toothbrushing. This task is usually done by a conventional nylon toothbrush, invented in 1938 but used in different forms and materials even before. Today, you can easily find electronic toothbrushes and some start toothbrushes that helps you to keep track how you are brushing your tooth. ## How CVEs slow down developer productivity DevFeed: [How CVEs slow down developer productivity]() Original publisher: [Read original article]() Published: 2024-04-18T00:00:00Z Content type: article Language: en Sources: [Chainguard: Unchained]() Topics: [developer-productivity](), [Vulnerabilities](), [code productivity](), [container-security](), [Containers](), [supply-chain-security]() Tags: [chainguard-images](), [common-exposures-and-vulnerabilities](), [container-security](), [cve](), [developer](), [developer-productivity](), [diy](), [false-positives](), [pain-of-cve](), [security](), [security-best-practices](), [software-supply-chain-security](), [testing](), [vulnerabilities]() ### AI overview The article explains how CVE management consumes developer time and harms productivity. It describes false positives, confusing vulnerability information, and regression-testing and dependency challenges, with particular attention to companies that build or operate containers. ### Source excerpt Tired of wasting time on CVEs? Learn how to streamline container security, boost developer productivity, and reduce risk. Data-backed insights inside. ## Announcing the Arduino ESP32 Core version 3.0.0 DevFeed: [Announcing the Arduino ESP32 Core version 3.0.0]() Original publisher: [Read original article]() Author: John Lee Published: 2023-11-02T00:00:00Z Content type: release Language: en Sources: [Blog on Developer Portal]() Topics: [Arduino](), [ESP32](), [releases](), [Espressif](), [API](), [RISC-V]() Tags: [2-0-0](), [aiot](), [arduino](), [blog](), [bug-fixes](), [diy](), [esp](), [esp-idf](), [esp32](), [esp32-c6](), [esp32-h2](), [iot](), [releases](), [risc-v](), [wi-fi-6](), [zigbee]() ### AI overview Espressif announces Arduino ESP32 Core 3.0.0, adding support for ESP32-C6 and ESP32-H2 alongside the latest ESP-IDF 5.1. The release includes API improvements and breaking changes, with migration guidance for users moving from the 2.0.x series. ### Source excerpt Announcing the version 3.0.0 of the Arduino Core for Espressif devices, as well the Arduino Component for ESP-IDF. Now, ESP32-C6 and ESP32-H2 are supported. ## My DIY low-power 6 SSD NAS based on the Quartz64 ARM board DevFeed: [My DIY low-power 6 SSD NAS based on the Quartz64 ARM board]() Original publisher: [Read original article]() Published: 2022-06-03T00:00:00Z Content type: article Language: en Sources: [Community blog on PINE64]() Topics: [Server](), [Arm](), [pcie](), [.NET 11]() Tags: [diy](), [gigabit-ethernet](), [low-power](), [nas](), [pcie](), [pine64](), [quartz64](), [rk3566](), [ssd]() ### AI overview A project report describes building a DIY low-power NAS around a Pine64 Quartz64 Model A, using its PCIe interface with a six-port SATA controller and an enclosure for six 2.5-inch SATA drives. The author reports that the tested SATA controller and Intel 4x GbE PCIe board worked out of the box, while raising power-supply considerations for operating six drives. ### Source excerpt ARM SBCs have been around for a few years now. They were made popular and accessible mostly by the RaspberryPi released in 2012. I've been enjoying building countless projects around these boards : web servers, home-automation, camera recording, IM bots,... A new trend has recently appeared in the SBC world : the PCIe slot! The RaspberryPi 4 Compute Module exposes it via the IO board, and the Pine64 RockPro64 is equipped with a PCIe 4x open-ended slot directly on the board. I haven't had the opportunity to get hold of one of these boards, but I'm lucky enough to have a Quartz64 model A on hands. The Quartz64 is based on the Rockchip RK3566 running @1.8Ghz. My board is equipped with 8GB of RAM. It also has Gigabit ethernet, 1 SATA connector, USB3, and of course, the PCIe port. I experimented a bit with the PCIe interface by testing a couple of PCIe boards I had on hands at that time : the SATA controller board from Pine64 and an Intel 4x GBe board : they worked out of the box! Awesome, isn't it? 4xGbe PCIe card installed on the Quartz64 2 SSDs connected to the Quartz64 via the SATA controller boad I had an idea in the back of my mind : create a DIY low-power NAS based on a cheap SBC that can handle more than 2 drives (up to 6, preferably) without using USB. And it looks like this project is now completely possible! So... Let's do it! The prototype The first prototype was very rough : everything was laying on my desk, with all the wires dangling around. It was a bit messy, but it allowed me to check that the drives were working correctly. When I ensured that everything was working as expected, I bought a few more items : the SATA controller with 6 ports and an enclosure for 6 2.5" SATA drives. How to properly power an SBC and 6 drives? This question haunted me for some time. For now, the SBC is powered by a 12V power brick via a barrel connector. And the disks are powered by the board using those specific power cables by Pine64. If I understand correctly, this cable is co ## Self-Hosted, DIY, Open Source Alternative to Linktree DevFeed: [Self-Hosted, DIY, Open Source Alternative to Linktree]() Original publisher: [Read original article]() Author: Techno Tim Published: 2021-08-14T16:00:00Z Content type: tutorial Language: en Sources: [Techno Tim]() Topics: [Open Source](), [Self-hosted](), [Docker Compose](), [Docker Container](), [web applications]() Tags: [container](), [diy](), [docker](), [docker-container](), [documentation](), [environment-variables](), [github](), [how-to](), [open-source](), [portainer](), [rancher](), [self-hosted](), [web]() ### AI overview This video introduces LittleLink and LittleLink-Server, a DIY, self-hosted, open-source alternative to Linktree. It explains how to create and host a personal links website in a container using Docker and environment variables. ### Source excerpt Meet LittleLink & LittleLink-Server - a DIY, self hosted, and open source alternative to the popular service Linktree.This web site inside of a container allows you to create and host your own web site with all of your social information and links, giving your followers multiple ways to connect with you! In this video we talk about what LittleLink-Server is, what it does, and how to creat... ## Video Stabilization with \`ffmpeg\` and \`VidStab\` DevFeed: [Video Stabilization with \`ffmpeg\` and \`VidStab\`]() Original publisher: [Read original article]() Author: Paul Irish Published: 2021-04-30T18:33:00Z Content type: tutorial Language: en Sources: [Paul Irish]() Topics: [FFmpeg (Fast Forward Moving Picture Experts Group)](), [Homebrew](), [Linux](), [make]() Tags: [commands](), [comparison](), [diy](), [ffmpeg](), [guide](), [install](), [installation](), [linux](), [mac](), [mac-os](), [make](), [video]() ### AI overview A practical guide to stabilizing video with FFmpeg and VidStab. It covers installation on Mac OS and Linux, the two-pass detection and transformation workflow, and commands for creating vertically stacked or side-by-side comparison videos. ### Source excerpt Way back in Dec 2015, @maxogden wrote a nice guide on stabilizing your own video with ffmpeg. I return to it on occasion and have updated my gist comment to offer some updated commands. Since enough has changed regarding installation and use, I figure a new, spiffy, and working guide deserves a non-gist home. Presenting the 2021-era guide to pretty easy DIY video stabilization! On Mac OS, install ffmpeg and vidstab from homebrew: 1 2 brew install ffmpeg brew install libvidstab On linux, you can sudo make install. Run stabilization in two passes There are plenty of options for libvidstab, like shakiness, accuracy, smoothing. The defaults are good, but you may want to experiment. There's even a visual diagnostic mode. Assuming the source video is named clip.mkv... 1 2 3 4 5 6 # The first pass ('detect') generates stabilization data and saves to `transforms.trf` # The `-f null -` tells ffmpeg there's no output video file ffmpeg -i clip.mkv -vf vidstabdetect -f null - # The second pass ('transform') uses the .trf and creates the new stabilized video. ffmpeg -i clip.mkv -vf vidstabtransform clip-stabilized.mkv You now have a clip-stabilized.mkv! Bonus: create a comparison video Use the vstack or hstack filter, depending on if you want them stacked vertically or side-by-side: 1 2 3 4 5 # vertically stacked ffmpeg -i clip.mkv -i clip-stabilized.mkv -filter_complex vstack clips-stacked.mkv # side-by-side ffmpeg -i clip.mkv -i clip-stabilized.mkv -filter_complex hstack clips-sxs.mkv Double bonus: A two-liner that does everything (because repeating these filenames gets annoying) 1 2 export vid="sourcevid.mkv" ffmpeg -i "$vid" -vf vidstabdetect -f null -; ffmpeg -i "$vid" -vf vidstabtransform "$vid.stab.mkv"; ffmpeg -i "$vid" -i "$vid.stab.mkv" -filter_complex vstack "$vid.stacked.mkv" ## DIY Website with HUGO DevFeed: [DIY Website with HUGO]() Original publisher: [Read original article]() Author: dustin@dustn.dev (Dustin Summers) Published: 2020-09-26T10:26:38Z Content type: tutorial Language: en Sources: [Dustin Summers]() Topics: [Hugo](), [Development](), [coding](), [CI/CD](), [hosting](), [Software Engineering]() Tags: [blog](), [cicd](), [development](), [diy](), [go-hugo-firebase-docker-git-github-github-actions](), [hosting](), [hugo](), [portfolio](), [software-development](), [website]() ### AI overview A step-by-step guide for people with little coding experience to build a customized personal portfolio or blog website with Hugo. It covers website creation, repositories, hosting, and CI/CD pipelines, while presenting the process as a multi-weekend learning journey. ### Source excerpt Building a personal portfolio or blog website can be inexpensive and a fun learning experience. Sites like SquareSpace, Wix, WordPress are great if you just want to immediately start writing blogs, but they can either be pricey or lack some customization that you may desire. For instance, sites like Wix/SquareSpace monthly fee's can be from $12.00 - $22.00 a month. Some may think that is worth it and decide to go that route. ## How to Install and Virtualize TrueNAS with Proxmox DevFeed: [How to Install and Virtualize TrueNAS with Proxmox]() Original publisher: [Read original article]() Author: Techno Tim Published: 2020-03-01T14:00:00Z Content type: tutorial Language: en Sources: [Techno Tim]() Topics: [truenas](), [Proxmox](), [Homelab](), [Open Source](), [Windows](), [Server]() Tags: [diy](), [diy-nas](), [homelab](), [how-to](), [install](), [nas](), [open](), [open-source](), [proxmox](), [server](), [truenas](), [video](), [windows]() ### AI overview A video tutorial explains how to install and configure TrueNAS, create a Samba share for Windows, and virtualize TrueNAS on a Proxmox VE server in a homelab. It notes that the featured software is free and open source. ### Source excerpt Do you want a DIY NAS? Do you want to set up TrueNAS? Have you considered virtualizing TrueNAS with Proxmox? In this video we'll walk through installing and setting up TrueNAS and configure a samba share for Windows.We'll also install it on a virtual server using ProxmoxVE that's running in my Homelab.Both are free and open source. 📺 Watch Video Links 🛍 Check out the new Merch Shop at ... ## A patch for Sage adds unread counts, request timeouts, and post creator names DevFeed: [A patch for Sage adds unread counts, request timeouts, and post creator names]() Original publisher: [Read original article]() Author: Graham King Published: 2006-03-19T23:03:17Z Content type: tutorial Language: en Sources: [Graham King]() Topics: [Extension](), [Firefox]() Tags: [diy](), [extension](), [firefox](), [how-to](), [install](), [sage](), [software](), [update]() ### AI overview The article presents a patch for the Sage Firefox feed-reader extension. It adds unread-item counts by feed, configurable request timeouts, and post creator names in the feed item list, with instructions for applying or installing the modified extension. ### Source excerpt "Enhance your Sage experience with these DIY tweaks."