Here is a list on EDN of top 25 global electronics component distributors along with market share of each one.
Top 25 global electronics component distributors - [Link]
Tom Hausherr’s blog is dealing with component package technology and libraries standards and providing lots of great and clear information. If you are designing your own libraries for your next project you definatelly have to check it out!
Tom Hausherr’s Blog - [Link]
A new PCB design web application was released this last week called PCBWeb. The website states that PCBWeb is a free browser-based CAD application for designing and manufacturing electronics hardware. The tool is currently released in BETA and allows you to create a schematic, full circuit board layout, and then export to gerber format for manufacturing. The application is supported on Windows and Mac using Silverlight.
- Multi-sheet schematics
- Custom Ports
- Digi-Key Part Library (+100K components with symbol and footprints)
- Cut/Copy/Past and full undo/redo
- Multi-layer board
- Support for all units (mm/inch)
- copper pour
- DRC (design rule checking)
- Gerber Export
Bill of Material Manager
- View real-time pricing
- Order Links
PCBWeb – Free Online PCB Design Software - [Link]
Over 500 courses from the world’s leading universities – right at your fingertips.
The project — http://www.onlinecourses.com — is a free and comprehensive resource that is a collection of open college course that spans videos, audio lectures, and notes given by professors at Harvard, Princeton and MIT. They offer highly relevant courses such as iPhone Application Development from Stanford and Cyber Humor from Oxford. This is a wonderful resource for those looking to explore additional educational topics and to see what college level course has to offer.
Top Online Courses on the Web - [Link]
HackEDA is an online automatic circuit design tool that compiles different Eagle schematics and boards to build a complete schematic. This is now possible because Cadsoft switched to an open XML text format for board files: [via]
At it’s core, it’s a system for collecting reusable-sized pieces of electronic designs, along with the knowledge necessary to reuse them in new designs. The library is available to browse online, you can download the individual bits, and there’s also a tool for creating custom circuits by simply selecting the features your project needs.
HackEDA builds Eagle schematics and PCBs from standard circuit blocks - [Link]
circuits.io. The first project is a Raspberry Pi robotic shield by Francis wyffels. “Discover campaigns raising funds to get finished electronics product shipped to you or visit our shop of circuit boards and solder your own project.” [via]
The Raspberry Pi robotic shield allows you to control a robot using a Raspberry Pi. It can drive two motors, two RC servos and can read 4 analog sensor values. This design will only be fabricated and shipped to you if it reaches its goal of $9,800.00 in pre-orders by December 28, 2012. You will not be charged if the goal is not reached.
circuits.io – Kickstarter-like electronics funding - [Link]
[San Francisco, CA] – Amidst the countless universities and schools raising tuition rates and cost of education, one man is stepping outside the norm and providing classes on electrical engineering completely free of charge: No ads; no memberships; just free education.
Christopher Peurifoy, a Masters of Electrical Engineering graduate from California State University: Chico and creator of the electronics website pyroelectro.com, wants to share his wealth of knowledge with anyone with an Internet connection and the desire to learn. The only obstacle in his way is the cost of funding such an undertaking. Read the rest of this entry »
PartSim is a full-featured circuit simulator that allows anyone to create, simulate and share electronic circuits using their web browser,” said Cody Miller, Aspen Labs president and CEO. “Web-based tools offer huge productivity boosts. There are no install processes, application updates are automatic, and projects are easily shared using web links. We’ve partnered with Digi-Key Corporation to offer this tool free of charge and look forward to building a community of users.
PartSim free online circuit simulator - [Link]
The future of engineering is collaborative, cloud-based, and faster. It starts here.
We build the pickaxes of hardware engineering. Ideation tools, schematic capture, PCB layout, design hosting, parts library management, and affordable prototyping.
Design -> Share & Discover -> Simulate -> Manufacture!
Upverter.com – Cloud Engineering: Ship faster with better hardware engineering tools - [Link]
A great online PCB verification service for free…
For added peace of mind now you can verify your PCB data prior to placing your order. PCB Visualizer is an automatic tool for data input and manufacturability analysis. Clear graphic presentation pinpoints any issues found. You can then fix them up front, helping to avoid delays to your time-critical deliveries. Upload your Extended Gerber (RS274X) or CadSoft EAGLE V6 files and let us surprise you.
pcbvisualizer.com – Free online PCB data verification service - [Link]