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EEWeb Sites of the Day

gEDA full Electronic Design Automation (EDA) suite

Posted Nov 29th 2010

Are you looking for a free schematic and pcb design tool? The gEDA project has produced and continues working on a full GPL'd suite and toolkit of Electronic Design Automation tools. These tools are used for electrical circuit...
Kicad PCB Design Suite (GPL)

Posted Dec 14th 2010

If you're looking for a free set of PCB and schematic capture tools consider checking out Kicad which is available under the GPL software license. Kicad is a full PCB and schematic capture design tool that in available for the...
FreePCB - PCB Software

Posted Feb 15th 2011

FreePCB is a free, open-source PCB layout editor for Windows, that I starting writing because I was unhappy with currently available free or low-cost PCB editors. The ones that I tried were either crippled by pin and layer...
Curious Inventor - Blog and Tutorials

Posted Feb 21st 2011

Curious Inventor is a website by a few graduates and students from Georgia Tech. They have an interesing blog that covers topics most engineers or hobiests would find interesting. They also have many guides they offer on a...
PCB123 - Free PCB Software

Posted Apr 21st 2011

This PCB software, by Sunstone Circuits, is free to download and supports multi-layers. Keep in mind that you must order your boards from the Sunstone Circuits.
Bert Simonovich’s Design Notes

Posted May 18th 2011

This signal integrity/pcb design blog by Bert Simonovich has same excellent articles. Some of the topics he has covered include: pcb simulation, via modeling, anti-pads, transmission lines, and coax. Check it out.
Inside Gadgets - Learning about Electronics Bit by Bit

Posted Jun 22nd 2011

This blog covers some interesting projects and electronics fundamentals. Some of the topics covered are:

* Using a MOSFET to switch between voltages
* Standalone Temperature Logger
* Hacking a gameboy - Arduino based Gameboy...
Blog on PCB Layout, Signal Integrity, and More

Posted Jun 26th 2011

This blog by Robert Feranec covers topics releated to PCB layout, electronics, CAD tools, and more. He has many short tutorial videos on Altium Designer that are pretty good. Check out his site!
Accelerated Designs - PCB Footprint Software

Posted Sep 11th 2011

If you are looking to optimize your PCB library process, take a look at this site. Accelerated Designs is a small PCB Design Service Company with an Industrial-sized Library Tool - Ultra Librarian - and an existing Library of 1.5...
Open Circuit Design

Posted Oct 04th 2011

The site is intended as a resource for small companies needing a complete set of free, open-source tools for custom IC design, but unable to afford expensive professional tools and services. The schematic capture and drawing...
Everything PCB

Posted Nov 27th 2011

Everything PCB has a variety of resources related to Printed Circuitboards and related technologies. Their site includes resource guides, a calender of industry related PCB events, and PCB related news.

Their site states:...
Rapid PCB - Printed Circuit Board Services

Posted Jan 09th 2012

If you’re looking for some help with your next PCB design, you might take a look at Rapid PCB. They offer consulting services from PCB design to manufacturing.

“Rapid PCB provides contract printed circuit board engineering,...
PCB Substrate Systems

Posted Jan 24th 2012

Do you need some assistance with your next PCB design? PCB Substrate Systems offers services in the areas of library creation, schematic entry, PCB layout, and assembly.

Terry Kozlyk with PCB Substrate Systems provided this...
Custom PCB For DIY Electronics

Posted Feb 06th 2012

Here ia a great blog on printed circuit board design. This is a great project site and worth checking out. The author has provided a bio for us below.

I’m working outside of the electronics industry, but I like electronics and...
ElecFreaks - Open Source Electronics Blog

Posted Feb 12th 2012

ElecFreaks is an open hardware facilitation company based in Shenzhen, China. Benefiting from the largest electronic market, local manufacture power and convenient global logistic system, a vast number of funny and exciting...