Category Archives: eda

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

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Friday Hack Chat: The State of KiCad

KiCad is twenty-five years old — like most PCB design software — and right now it’s the best Open Source tool to lay out your circuits, plop down a few resistors, and create a PCB from scratch. Over the last few years, a lot of people have been turning to KiCad to design some very impressive boards, something no doubt related to the fact that KiCad is free in both the beer and speech senses.

Join us this Friday for Hack Chat, we’re talking all about KiCad. If you have grievances or praise to heave onto the developers, this is …read more

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Posted in eda, Hack Chat, Hackaday Columns, KiCAD, Wayne Stambaugh | Leave a comment

Simulating the Learn-by-Fixing CPU

Last time I looked at a simple 16-bit RISC processor aimed at students. It needed a little help on documentation and had a missing file, but I managed to get it to simulate using a free online tool called EDA Playground. This time, I’ll take you through the code details and how to run the simulation.

You’ll want to refer to the previous post if you didn’t read it already. The diagrams and tables give a high-level overview that will help you understand the files discussed in this post.

If you wanted to actually program this on a real FPGA, …read more

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Posted in cpu, eda, eda playground, edaplayground, FPGA, Hackaday Columns, risc, simulation, Skills, verilog | Leave a comment

Learn by Fixing: Another Verilog CPU

Because I often work with students, I’m always on the look-out for a simple CPU, preferably in Verilog, in the Goldilocks zone. That is, not too easy and not too hard. I had high hopes for this 16-bit RISC processor presented by [fpga4student], but without some extra work, it probably isn’t usable for its intended purpose.

The CPU itself is pretty simple and fits on a fairly long web page. However, the details about it are a bit sparse. This isn’t always a bad thing. You can offer students too much help. Then again, you can also offer too little. …read more

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Posted in cpu, eda, eda playground, edaplayground, FPGA, Hackaday Columns, risc, Skills, verilog | Leave a comment

Creating A PCB In Everything: Upverter

For the last five months, I’ve been writing a series of posts describing how to build a PCB in every piece of software out there. Every post in this series takes a reference schematic and board, and recreates all the elements in a completely new PCB tool.

There are three reasons why this sort of review is valuable. First, each post in this series is effectively a review of a particular tool. Already we’ve done Fritzing (thumbs down), KiCad (thumbs up), Eagle (thumbs up), and Protel Autotrax (interesting from a historical perspective). Secondly, each post in this series is a …read more

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Posted in column, Creating a PCB in Everything, Curated, eda, Hackaday Columns, how-to, pcb, Skills, tutorial, upverter | Leave a comment

Friday Hack Chat: KiCad EDA Suite with Wayne Stambaugh

KiCad is the premiere open source electronics design automation suite. It’s used by professionals and amateurs alike to design circuits and layout out printed circuit boards. In recent years we’ve seen some incredible features added to KiCad like an improved 3D viewer and push-and-shove routing. This Friday at 10 am PST, join in a Hack Chat with KiCad lead developer [Wayne Stambaugh] to talk about recent improvements and what the team has planned for KiCad in the future.

[Wayne] has been an electronics engineer for over 30 years with a wide range of experience in analog and digital hardware design …read more

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Posted in eda, Hack Chat, Hackaday Columns, KiCAD, live, misc hacks, Wayne Stambaugh | Leave a comment

Friday Hack Chat: Eagle PCB Design with Matt Berggren

Eagle is a household name for all Hackaday regulars. Here’s your chance to learn about upcoming features, get your ‘how do I do this in Eagle?’ questions answered, and get your wishlist items heard. Join us on Friday at 12:00 PST for a live Hack Chat about the Eagle PCB Design software.

Hosting this week’s discussion is [Matt Berggren], also known on Hackaday.io as technolomaniac. Matt is the Director of Autodesk Circuits and with Autodesk’s acquisition of Eagle last summer, the popular schematic design and PCB layout software falls under his purview. He has an extensive background in designing printed …read more

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Posted in Autodesk Circuits, eagle cad, eda, Hack Chat, hacker channel, live, Matt Berggren, misc hacks | Leave a comment