Tough Apollo Lake box offers IP40 protection

Axiomtek’s rugged, IP40-protected “eBOX626-311-FL” embedded PC runs Linux or Win 10 on Apollo Lake with 2x GbE, 6x USB, 3x serial, SATA, mSATA dual mini-PCIe, and wide range power.

Axiomtek announced a fanless, Intel Apollo Lake based embedded computer that supports Linux, Win 10 IoT, and the company’s AMS.AXView remote monitoring software. The eBOX626-311-FL is designed for industrial controllers, intelligent robotic control, intelligent gateway systems, smart kiosks, and visual inspection and data visualization systems.

Processing raw image files from a Raspberry Pi High Quality Camera

Linux tip: How to reset device connected to USB port

Sometimes devices connected to USB ports need to be re-set. It’s not unusual GSM modems and WiFi dongles to freeze and the only way to bring them back to life is to remove and re-attach.

OLinuXino USB ports has power switches and current limiters which can be controller by Linux drivers.

Upcoming review: something POWERful

I don’t yet know what exact specifications my review unit will have, but I’m assuming it’ll be the base model that has the 4-core POWER9 processor with SMT4 (4-way multithreading). I do know it’ll come with an AMD Radeon Pro WX4100 LP, which will be the only piece of hardware requiring card-side proprietary firmware (but it’s optional, since the mainboard itself has basic open source graphics capability too).

I don’t usually do this, but there’s a first thing for everything, so here we go: do any of you have any questions about this exotic hardware you want me to try and answer? Specific things to look into? I’ll also be able to ask some questions to Raptor’s CTO, so there’s a lot of opportunity to get some serious answers.

5 reasons to run Kubernetes on your Raspberry Pi homelab

There's a saying about the cloud, and it goes something like this: The cloud is just somebody else's computer. While the cloud is actually more complex than that (it's a lot of computers), there's a lot of truth to the sentiment. When you move to the cloud, you're moving data and services and computing power to an entity you don't own or fully control. On the one hand, this frees you from having to perform administrative tasks you don't want to do, but, on the other hand, it could mean you no longer control your own computer.

This is why the open source world likes to talk about an open hybrid cloud, a model that allows you to choose your own infrastructure, select your own OS, and orchestrate your workloads as you see fit. However, if you don't happen to have an open hybrid cloud available to you, you can create your own—either to help you learn how the cloud works or to serve your local network.

Building your own cloud requires at least three Raspberry Pi units, an Arm Linux distribution to serve as an OS, and Kubernetes to help you manage the containers your cloud will run. Chris Collins explains every step you need to take to make this happen in our new eBook. If you've ever built an array of distributed computing nodes, you'll probably be surprised at how simple it is.

Run a Hospital on a Raspberry Pi with GNU Health

It may come to you as a surprise that you can run a complete system for hospital and medical facility management with a Raspberry Pi, but you really can do that.

In this article, we will explain to you how this is possible. But first, let's breakdown the big picture for you.

[...]

Raspberry Pi is a single-board box-sized computer that has gained reputation over the years for prototyping and creating real-life applications. In short, Raspberry Pi is a complete computer but in a tiny package which costs $45. It's already being used for education, prototyping, "internet of things" IoT, robotics and much more.

There are several models for Raspberry Pi each having a different CPU/RAM combination. And it has a supportive community that releases dozens of resources, video tutorials, showcases and guides for it to use it for various real-life applications.

Raspberry Pi keyboards for Japan are here!

Recreate Time Pilot’s free-scrolling action | Wireframe #41

Fedora IoT Looks For Promotion To Becoming Official Spin

Fedora's less talked about "Internet of Things" (IoT) edition is looking to be promoted to an official spin for Fedora 33.

Red Hat's Peter Robinson is pushing along Fedora IoT through Fedora's new Edition Promotion Process in aiming to make it an official Fedora Edition alongside Fedora Workstation and Fedora Server. The hope in this IoT flavor becoming "official" is that it will help in the adoption. The IoT version also relies upon OSTree and the hope is that additional exposure will be of benefit too.

PC/104 Boards

Because most of these boards are based on Intel processors, most all of these boards run the Linux operating system.

Seeed Studio’s Odyssey is a mini-PC for big projects and small wallets

Odyssey's quad-core Celeron SoC might not be a powerhouse by desktop standards—but it's more than powerful enough to run a full Windows 10 desktop experience. Add in 8GiB of RAM, 64GB eMMC storage, one SATA-III port, two 1Gbps Ethernet jacks, dual M.2 slots (one B-key and one M-key), Intel 9560 Wi-Fi, Intel UHD 600 graphics and a full-size HDMI port, and it's hard to figure out what this $260 box can't do.

If you're looking to control other hardware on a very low level, Odyssey also has a Raspberry Pi-compatible 40-pin GPIO header and a 28-pin header for its ATSAMD21 Arduino coprocessor. We're not set up to test those functions, but Odyssey maker Seeed is also the manufacturer of the well-reputed Grove sensor system—so when it tells us that the Odyssey's connectors and coprocessor are Grove-compatible, we're inclined to believe them.

When it comes to form factor, the Odyssey in its re_computer case reminds us most of an unusually geeky Chromebox. Like the Chromebox, Odyssey in the re_computer case is just larger than the VESA mounting plate on the back of a monitor—and also like the Chromebox, it has VESA compatible mounting holes on the back. You'll need to provide your own mounting studs if you want to take advantage of that option, though.

The re_computer case was frankly a bit of a pain to assemble—the provided instructions consist of unlabeled diagrams only, and the diagrams aren't all accurate. In particular, we wish that they would have told us up front that the clear top lid of the re_computer was magnetically attached! The box lists the lid in the inventory as a separate part, but it's already snapped into the case itself, and it's not immediately clear that you can pry it loose easily with a spudger or other fine-edged tool.

Once you actually get the re_computer case assembled, it's extremely attractive and functional. Any of the parts you need to mess with can be accessed by removing the magnetically attached clear lid, and the external ports are all easy to get to and unobscured. We also really like the cheerful royal blue that the sides of the case are anodized with.

Odyssey Blue J4105 Windows & Linux Mini PC Comes with a 128GB SSD, an Arduino Compatible MCU

Both the board and case had to be purchased separately, and Windows 10 was pre-installed on the internal eMMC flash. But now, Seeed Studio has started to offer Odyssey Blue J4105 mini PC with ODYSSEY-X86J4105 SBC pre-installed into Re_Computer case and fitted with a 128GB SSD for increased storage capacity and better performance.

Chicken coop door automation with Arduino

When Geert Wanten’s wife got tired of opening up the chicken coop to let them out in the morning, he decided to automate the situation using an Arduino Nano.

Wanten’s DIY system calculates the sunup/sundown via info from a DS1307 RTC module, pulling the door up with a gearmotor and a spool of fishing line. When it’s time to drop the door and close things up, the motor is reversed, keeping the chickens safe at night.

nRF9160 Feather LTE IoT and GPS Board Launched for $99

The board is certified by the Open Source Hardware Association with the hardware licensed with CERN 1.2, mcuboot firmware with Apache 2.0, and documentation with CC-SA-4.0. While we noted in the introduction the board runs on Zephyr and nRF Connect SDK, support for other toolchains and languages should be released soon.

Arduino X-ray imaging phantom simulates lung movement

Imaging phantoms are used to evaluate and test medical devices, such as X-ray machinery, where a human subject would be impractical and/or dangerous. In order to simulate the motion and deformation of a lung, Stefan Grimm created an Arduino-powered phantom at a materials cost of around $350 USD.

Much of the project’s structure is printed with dissolvable PVA, used as a form for silicone that mimics tissue and plaster for bone. Movement is controlled via three linear and rotary actuator setups outlined here, and the structure can either be pre-programmed or manipulated in real-time using a USB cable and PC.

The Science Journal is graduating from Google — coming to Arduino this fall!

Arduino and Google are excited to announce that the Science Journal app will be transferring from Google to Arduino this September! Arduino’s existing experience with the Science Journal and a long-standing commitment to open source and hands-on science has been crucial to the transfer ownership of the open source project over to Arduino.

The Google versions of the app will officially cease support and updates on December 11th, 2020, with Arduino continuing all support and app development moving forward, including a brand new Arduino integration for iOS.

Arduino Science Journal will include support for the Arduino Nano 33 BLE Sense board, as well as the Arduino Science Kit, with students able to document science experiments and record observations using their own Android or iOS device. The Science Journal actively encourages students to learn outside of the classroom, delivering accessible resources to support both teachers and students for remote or in person activities. For developers, the Arduino version will continue to be open: codes, APIs, and firmware to help them create innovative new projects.

This stepper-driven mechanical clock can be set to two different time zones

Clocks normally tell you the time in your particular location, but what about that person that you know across the country or even on the other side the world? What time is it there? While it’s easy enough to do a web search or do a calculation, in order to find this out at an instant, Jeremy Cook made his own mechanical dual time zone clock.

The device is powered by an Arduino Nano, which drives a stepper motor to advance each minute. Using physical gear reduction, dual hour gears move at 1/12th the rate of the minute indicator gear, which can be offset to the secondary time zone of your choosing.

ThinkCentre M75n IoT Nano Desktop Features a 6W AMD Athlon Silver 3050e Processor

Earlier today, we wrote about AMD 3015e dual-core/quad-thread Zen processor with 6W TDP found in some upcoming education laptops from Lenovo. We also noted that two other recent 6W AMD processors had been introduced by the company AMD 3020e and AMD Athlon Silver 3050e.

When looking for AMD 3020e I got ACER ASPIRE A314-22-A8ST 14″ laptop with 4GB RAM and 256GB SSD listed for 9,590 Baht ($309 inc. 7% VAT) – but out of stock – on several Thai websites, but after switching to a US VPN all product reference disappeared, except for Lenovo Ideapad 3 soon getting an AMD 3020e model. None of the laptops are available now, but at least that means AMD does not only target the education market with its 6W SKUs.

[...]

The company offers the computer with Windows 10 Home or Windows 10 Pro, but I suppose both Ubuntu or Red Hat Linux distributions should work just fine since those two operating systems are certified for the mini PC…

Wolf Audio Systems Releases Alpha 3 SX Music Server

It features a modified-for-audio Windows 10 Pro or the new, proprietary Linux-based WolfOS operating system and offers 4TB storage capacity (expandable to 32TB), 24-bit and DSD playback capability, an upgraded Flux Capacitor 24 MHz master clock and additional improvements. It is a one-chassis design that fits easily into any audio or home entertainment system, and can play back a wide variety of stereo and multichannel audio formats including FLAC, WAV, AIFF, ALAC, SACD, DSF, DFF and (PCM) from 16 - 32 bits, 44.1, 88.2, 96, 176.4, 192 and 384 kHz audio and DSD Native up to DSD1024.

Can 3D Printing Really Solve PPE Shortage in COVID-19 Crisis? The Myth, and The Facts!

Amid COVID-19 crisis, we see severe shortage of Personal Protective Equipment (PPE) worldwide, to the point that a strict organization like FDA is making exceptions for PPE usage, and there are volunteer effors to try to alleviate this shortage like GetUsPPE. Also, Centers for Disease Control and Prevention (CDC) provides an Excel spreadsheet file to help calculate the PPE Burn Rate.

There are many blog posts, video tutorials, and guides that teach people how to print their face shields and masks.

Raspberry Pi won’t let your watched pot boil

Growing fresh veggies with Rpi and Mender

Some time ago my wife and I decided to teach our kids how to grow plants. We both have experience as we were raised in small towns where it was common to own a piece of land where you could plant home-grown fresh veggies.

The upbringing of our kids is very different compared to ours, and we realized we never showed our kids how to grow our own veggies. We wanted them to learn and to understand that “the vegetables do not grow on the shop-shelf”, and that there is work (and fun) involved to grow those.

The fact that we are gone for most of the summer and to start our own garden just to see it die when we returned seemed to be pointless. This was a challenge. Luckily, me being a hands-on engineer I promised my wife to take care of it. There were two options: we could buy something that will water our plants when we are gone, or I could do it myself (with a little help from our kids). Obviously I chose the more fun solution…

Comfile Launches 15-inch Industrial Raspberry Pi Touch Panel PC Powered by RPi CM3 Module

Three years ago, we noted Comfile has made 7-inch and 10.2-inch touch panel PC’s powered by Raspberry Pi 3 Compute Module. The company has recently introduced a new model with a very similar design except for a larger 15-inch touchscreen display with 1024×768 resolution.

ComfilePi CPi-A150WR 15-inch industrial Raspberry Pi touch panel PC still features the CM3 module, and the same ports including Ethernet, USB ports, RS232, RS485, and I2C interfaces accessible via terminal blocks, and a 40-pin I/O header.