Programming Linux Devices With Arduino And The Cloud

Back in the olden days, when the Wire library still sucked, the Arduino was just a microcontroller. Now, we have single board computers and cheap microcontrollers with WiFi built in. As always, there’s a need to make programming and embedded development more accessible and more widely supported among the hundreds of devices available today.

At the Embedded Linux Conference this week, [Massimo Banzi] announced the beginning of what will be Arduino’s answer to the cloud, online IDEs, and a vast ecosystem of connected devices. It’s Arduino Create, an online IDE that allows anyone to develop embedded projects and manage them …read more http://pje.fyi/QL7Tp3

Paul Jacob Evans

Advertisements

Bye Bye, Maplin

Well, that was quick. Four days ago we mentioned that the British electronics retail chain Maplin was being offered for sale, and today it has been announced that no buyer has been found and the company is going into administration.

We dealt with all the nostalgia for what was roughly a British equivalent to Radio Shack in our previous post. Perhaps now it’s time to look beyond the jumpers-for-goalposts reminiscences about spaceships on the catalogues for a moment, and consider what this means for us in 2018.

It’s fairly obvious that a retail model for selling either electronic tat or …read more http://pje.fyi/QJKYBw

Paul Jacob Evans

Microsoft Quantum Simulator Goes to Linux and Mac

Everyone seems to be gearing up for the race to be the king of quantum computers. The latest salvo is Microsoft’s, they have announced that their quantum simulator will now run on macOS and Linux, with associated libraries and examples that are now fully open source. They have produced a video about the new release, which you can see below.

Microsoft also claims that their simulator is much faster than before, especially on large simulations. Of course, really large simulations suffer from memory problems, not speed problems. You can run their simulator locally or on their Azure cloud.

Microsoft pushes …read more http://pje.fyi/QJH3Py

Paul Jacob Evans

Help Keep The Bombe At Bletchley

Fans of vintage codebreaking machinery might be interested to hear that the only working reconstruction of a Turing-Welchman Bombe is likely to soon be on the move. The electromechanical device, a replica of those used on the Second World War Enigma codes, is housed at Bletchley Park, the former codebreaking center established before the outbreak of war to house British and Polish codebreakers.

Bletchley Park itself is now a tourist attraction. The news is that a display reorganization has caused the Turing Welchman Bombe Rebuild Trust that owns the Bombe to approach the neighboring National Museum Of Computing with a …read more http://pje.fyi/QGpKLk

Paul Jacob Evans

Will John Deere Finally Get Their DMCA Comeuppance?

When it comes to activism, there are many different grades of activist aside from the few who you may encounter quietly and effectively working for change in their field. There are the self-proclaimed activists who sit in their armchairs and froth online about whatever their Cause is, but ultimately aside from making a lot of noise are pretty ineffectual. Then there are the Rebels With A Cause, involved in every radical movement of the moment and always out on the streets about something or other, but often doing those causes more harm than good. Activists can be hard work, at …read more http://pje.fyi/QFyGND

Paul Jacob Evans

What’s Coming In KiCad Version 5

Way back in the day, at least five years ago, if you wanted to design a printed circuit board your best option was Eagle. Now, Eagle is an Autodesk property, the licensing model has changed (although there’s still a free version, people) and the Open Source EDA suite KiCad is getting better and better. New developers are contributing to the project, and by some measures, KiCad is now the most popular tool to develop Open Source hardware.

At FOSDEM last week, [Wayne Stambaugh], project lead of KiCad laid out what features are due in the upcoming release of version 5. …read more http://pje.fyi/QFsdCP

Paul Jacob Evans

SiFive Introduces RISC-V Linux-Capable Multicore Processor

Slowly but surely, RISC-V, the Open Source architecture for everything from microcontrollers to server CPUs is making inroads in the community. Now SiFive, the major company behind putting RISC-V chips into actual silicon, is releasing a chip that’s even more powerful. At FOSDEM this weekend, SiFive announced the release of a Linux-capable Single Board Computer built around the RISC-V ISA. It’s called the HiFive Unleashed, and it’s the first piece of silicon capable or running Linux on a RISC-V core.

The HiFive Unleashed is built around the Freedom U540 SOC, a quad-core processor built on a 28nm process. The chip …read more http://pje.fyi/QDvvjP

Paul Jacob Evans