Hackaday Links: January 31, 2021

There are an awful lot of machines on the market these days that fall under the broad category of “cheap Chinese laser cutters”. You know the type — the K40s, the no-name benchtop CO2 cutters, the bigger floor-mount units. If …read more

Continue reading Hackaday Links: January 31, 2021

Hackaday Links: November 8, 2020

Saturday, November 7, 2020 – NOT PASADENA. Remoticon, the virtual version of the annual Hackaday Superconference forced upon us by 2020, the year that keeps on giving, is in full swing. As I write this, Kipp Bradford is giving one of the two keynote addresses, and last night was the …read more

Continue reading Hackaday Links: November 8, 2020

Hacker U.

If you go to the University of South Florida, you can take the “Makecourse.” The 15-week program promises to teach CAD software, 3D printing, Arduino-based control systems, and C++. Don’t go to the University of South Florida? No worries. Professor [Rudy Schlaf] and [Eric Tridas] have made the entire course available online. You can see several videos below, but there are many more. The student project videos are great, too, like [Catlin Ryan’s] phase of the moon project (see below) or [Dustin Germain’s] rover (seen above).

In addition to a lesson plan and projects, there’s a complete set of videos …read more

Continue reading Hacker U.

Veni, Vidi, ViciLogic Teaches You Digital Logic Interactively

This is about the time of the year you realize you aren’t going to keep all of those new year’s resolutions you made. However, if one of them was to learn VHDL and FPGAs, you might be in luck. Vicilogic has a free course in Fundamentals of Digital Systems. You do have to register, but it didn’t even verify our e-mail address, so it shouldn’t be too onerous to sign up.

Associated with the National University of Ireland Galway, the training is high quality and offers animated demos in your browser of the digital circuitry. You can even control the …read more

Continue reading Veni, Vidi, ViciLogic Teaches You Digital Logic Interactively

Practical Deep Learning

Deep Learning — the use of neural networks with modern techniques to tackle problems ranging from computer vision to speech recognition and synthesis — is certainly a current buzzword. However, at the core is a set of powerful methods for organizing self-learning systems. Multi-layer neural networks aren’t new, but there is a resurgence of interest primarily due to the availability of massively parallel computation platforms disguised as video cards.

The problem is getting started in something like this. There are plenty of scholarly papers that can be hard to wade through. Or you can grab some code from GitHub and …read more

Continue reading Practical Deep Learning

A Partwork As A Hackspace Course

If you watch a lot of TV just after Christmas, you will be familiar with partworks. Or at least, you will if you live in the part of the world this is being written from, and if you aren’t you should count yourself lucky. The premise is simple: buy this magazine once a month, and in each issue you will receive a fresh component which you can assemble over time into a beautiful model of a galleon, a Lancaster bomber, or a patchwork quilt.

The value for money offered by such publications is highly suspect, the quality of the finished …read more

Continue reading A Partwork As A Hackspace Course