Linux Devices and Open Hardware
-
Quick update: What’s going on?
We always attempt to meet in person at least twice a year. For reasons that ought to be obvious to everyone, this wasn’t possible these past few years, but now that travel is once again viable we’re returning to a bi-annual meetup schedule. We always meet at FOSDEM in February followed by a meeting halfway through the calendar year. While FOSDEM primarily serves the function of interacting with the broader Linux community and members of other projects as well as product announcements, the second yearly meetup aims at evaluating the project’s progress, identifying issues, and creating a roadmap for the coming months. This year we’re holding the second meetup in Warsaw. TL, Ayufan, Lukasz, and I will be having lunch in Hala Gwardii on Sunday, August 20th at noon. The place offers a wide variety of foods from around the world and is a short walk from Ratusz Arsenał metro station. You can also reach the place easily from every corner of Warsaw via all the public transport the city has to offer. So if you’re in Warsaw or can travel to see us on this date, then consider yourself invited. We’ll be keeping an eye on the #offtopic chat on the 19th so let us know when you’ve arrived and one of us will let you know where we’re sitting. Looking forward to seeing you there!
-
Portable 1990s POS Will Strain Your Back
[JR] over at [Tech Throwback] got ahold of an unusual piece of gear recently — a portable Point of Sale (POS) credit card machine from the late 1990s (video, embedded below the break ). Today these machines can be just a small accessory that works in conjunction with your smart phone, but only the most dedicated merchants would lug this behemoth around. The unit is basically a Motorola bag phone, a credit card scanner, a receipt printer, a lead-acid battery, and a couple of PCBs crammed into a custom carrying case
-
Amiga 4000 Restoration x2: Part 6
We are on part 6 of what I originally hoped would be a 3 part series. There has been some progress since last time on several fronts. As well as some setbacks. Let’s get into it.
-
Upgrading my Chumby 8 kernel part 6: PWM backlight
In the previous post in this series (here are links to parts 1, 2, 3, 4, and 5), I really got the Chumby to start looking like a Chumby. The display was alive! But getting the LCD controller working was really only one puzzle piece when it came to the display. The backlight needed more work so that I could control the brightness, and the touchscreen controller is a completely nonstandard design that is specific to the Chumby.
-
NUC board comes with dual 2.5GbE and M.2 expansion options
The MU03 by GlobalAmerican is a small embedded board with NUC form-factor featuring the Intel Celeron J6412 System-on-Chip. The board targets applications including retail, industrial automation and surveillance.
-
Stuffing A 32-Pin Chip Into A 28-Pin Socket
What’s the difference between a 64k ROM in a 28-pin DIP and a 128k ROM in a 32-pin DIP? Aside from the obvious answers of “64k” and “four pins,” it turns out that these two chips have a lot in common, enough so that it only takes a little bodging to make them interchangeable — more or less.