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Aleksejs
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InTechOpen

InTech is a multidisciplinary Open Access publisher of books and journals covering the fields of Science, Technology and Medicine. Since 2004, we have published more than 850 books with the aim of providing FREE online access to high-quality research, and we are helping leading academics make their work visible and accessible to diverse new audiences around the world.

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EEWeb - Electric Engineering Community & Pulse magazine

 

ImplicitCAD - OpenSCAD līdzīgs programmistiskās/parametriskās modelēšanas rīks.

ImplicitCAD is a programmatic CAD program, implemented in haskell. Unlike traditional CAD programs, programmatic CAD programs use text descriptions of objects, as in programming. Concepts like variables, control structures and abstraction are used, just as in programming. This provides a number of advantages:

  • Objects can abstracted and reused
  • Repetitive tasks can be automated
  • Objects can be designed parametrically
  • The usual tools for software development (like version control) can be used

The traditional example of programmatic CAD is OpenSCAD.

Generally, objects in programmatic CAD are built with Constructive Solid Geometry or CSG. Unions, intersections and differences of simpler shapes slowly build the object. ImplicitCAD supports all this and much more! For example, it provides rounded unions so that one can have smooth interfaces between objects.

It also directly provides GCode generation, and has a parser for OpenSCAD to make it easier for people to transition.

ImplicitCAD is very much a work in progress. The author considers it ready for beta testers and greatly appreciates bug reports.

 

The akafugu blog

Akafugu Corporation is a small electronics company that operates out of Tokyo, Japan. We specialize in fun and easy to use electronic gadgets. Our goal is to provide products that not only make prototyping faster and easier, but are also perfect for incorporation in finalized products.

Atradu dēļ šī: Microcontroller Reference Sheet with Arduino-tiny pinouts

 

The Signal Path - An electrical engineering video blog for students, hobbyists and hackers.

Atradu pēc norādes uz šo garo video:

Tutorial on Passive Filters, Data Transmission and Equalization

 

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Aleksejs

LogicCircuit – is free, open source educational software for designing and simulating digital logic circuits. Intuitive graphical user interface, allows you to create unrestricted circuit hierarchy with multi bit buses, debug circuits behavior with oscilloscope, and navigate running circuits hierarchy.

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LogicCircuit – is free, open source educational software for designing and simulating digital logic circuits. Intuitive graphical user interface, allows you to create unrestricted circuit hierarchy with multi bit buses, debug circuits behavior with oscilloscope, and navigate running circuits hierarchy.

 

Man kaut kā Logisim iepaticies, jo JAVA un girežas uz vairākām platformām. Pat salipināju BrainF**k CPU savulaik...

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PDF: FPGAs!? Now What?

XESS ievads FPGA pasaulē izmantojot viņu ražoto XuLa izstrādes plati. Taču grāmatā aprakstītas arī vispārējas pamatlietas bez piesaistes konkrētajam ražotājam.

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