What's New In Altium Designer 18 Webinar Recap June 19 Altium Designer® Webinar: June 19th In case you missed our Altium 18 live webinar, no worries. You can catch up here with the video recording and presentation slides . If you’re not a fan of videos I’ll try my best to summarize in the webinar notes bellow. Most of the key takeaways will be the same as the may webinar but do take a look at the questions as they’ll be different. For future webinars if there’s something you’d like to see add it to Read Article PCB Routing Guidelines for DDR4 Memory Devices and Impedance Follow these DDR4 routing and PCB layout guidelines to ensure signal integrity and correct timing for high speed DDR buses. Read Article Role of the Embedded PCB Capacitor in Circuit Board Design Mention capacitance, conductors, and dielectric capacitors in PCB to a 7th-grade science class, and you may see glazed-over expressions and hear bored sighs. I mean, hey, sometimes I get this with adults and coworkers I’m talking to so I can’t say I’m unsympathetic to the kids, but I have to promise them that circuits and circuit boards are, truly, fascinating. Let's help them answer the question: why are capacitors used in circuit boards? To Read Article Commodore 128 Principal Engineer, Bil Herd on Best Practices for Learning a New CAD Tool Curious about the early days of Early Home Computer Design? Former Commodore 128 Principal Engineer, Bil Herd shares stories from his illustrious career and Best Practices for Learning a New CAD Tool. Read Article Five First Pass Perils in PCB Prototyping Runs The first pass prototyping run for a new design is where its functionality really gets put to the test. The functionality of your PCB depends on the quality of the design you create in your CAD tools, but sometimes the prototype just doesn't function as intended. There are many possible reasons for this, which could be related to your design choices, the capabilities of your manufacturer, or both. Founders without hardware experience might Read Article Via Aspect Ratio: Design, Signal Integrity, and Manufacturability There is a certain beauty that exists in nature and can only be mimicked in PCB design. The golden ratio found in nature is a good example of a universal relationship that defines the aspect ratio of plants and animals. As with anything, PCBs can have layers to them: conductive layering, dielectric layers, barrier layers and with layers come drilling. And while via aspect ratios are no golden ratio, they have a beauty all their own and are Read Article Annular Rings for PCB and Nonfunctional Pads: Should You Use ‘em or Lose ‘em? Annular rings placed as non-functional pads in a PCB can affect via strength and signal integrity. Learn when to remove or keep them in this article. Read Article Design Planning with Differential Pair Routing Software and Directive Symbols If the components on your PCB are like the organs in your body, then your trace routing between components are like blood vessels. What looks like a complex tangle of copper connections is actually a meticulously designed system that uses well-understood design rules. Your PCB design software can help you maximize your productivity while routing and prevent errors using directive designations. Great PCB design software doesn’t just let you set Read Article CAD Layout Software for Modern PCB Design and Modern PCB Designers Back in the day, PCB designers drew schematics by hand. Instead of guiding a mouse, technicians used red and blue pencils to carefully draw pads and traces on vellum parchment paper. Their tools included a triangle, a T-square, and templates. Forget a thorough design process involving CAD tools, full team collaboration, differentiated schematic diagrams and circuit board designs - one was lucky enough to have a steady hand. After completing a Read Article Auto-Interactive Routing to Overcome Obstacles and Other Polygons There’s no doubt about it, routing traces on a printed circuit board by hand can be a lot of fun. It’s an engaging challenge to make the routing as neat, tight, and correct as possible to give you the shortest routes with the best signal integrity. Once you are done you can take a lot of pride in knowing that your measured lines are perfect, you differential pairs are spot on, and everything looks great. The only problem is that level of manual Read Article Dispel Confusion with Global Editing: Poor DxDesigner Usability Causes Confusion The world has turned the corner from linear to organic. The need for global editing within versatile environments continues to grow. It used to be I could keep one file in my office drawer to collect bills for the month. When I got paid, it was a simple matter to list the bills, add them up, and write the checks. These days, bill paying goes much quicker on the computer. But I’ve had to adapt to different steps on each utility website and Read Article Analog Meets Digital: How Converters Can Make or Break Signal Performance We are born into a world of purely analog signals. The sound of a stream running through a mountain meadow, the brown color of dirt, that screaming baby next to you; all of these ‘signals’ are of an analog nature. Yet, we grow up and seem to spend most of our time attempting to turn these signals into a reproducible ‘digital’ copy so we can perceive them through a digital device. Analog and digital signal performance is necessary to keep in mind Read Article What Are the Advantages of Using Templates for PCB Design? The domestication of horses, inventing the wheel and developing the combustion engine are tremendous milestones that we laud for enabling us to get around more efficiently and explore new places. Although, this is true another creation that deserves at least as much credit for giving most of us the confidence to branch out from our familiar surroundings is the map. The knowledge that someone before us has traversed a path gives us confidence in Read Article PCB Design Testing The most successful PCB designs a result from practice, but for your PCB to function as intended, you also need to test your design. By testing the electronic components of your board before manufacturing you can be sure that it will perform as you intended with your design. Schematic simulation does not guarantee the functionality, reliability or even manufacturability of your design. Applying good design for manufacturing (DFM) practices will Read Article Competitive Exoskeleton by Project March from the Delft Technical University Dream Team Judy Warner : Robbert, please tell us about your major at Delft Technical University and your role at Project March . Robbert de Lange : I’m studying civil engineering and my role on the Project March team is Acquisition and PR. Presently, I have taken off a full year of studies to focus full-time on Project March. Warner : What motivated you to take a full year off of your studies to invest in Project March? De Lange : Beyond all the academic Read Article Mary Elizabeth McCulloch Developed Voz Box and Project Vive Judy Warner : It’s so nice to talk with you, Mary Elizabeth! Please share your background, education and what inspired you to choose engineering as a vocation. Mary Elizabeth McCulloch : I was always good at science and math and I graduated from Penn State University with a biomedical degree in 2016. Both of my parents were very inspirational in my choice to pursue engineering. My Dad studied physics in college and is now an engineer who Read Article Flex and Material Sets with Chris Hunrath The rise in flex applications across all industries means opportunity for material suppliers to innovate and meet demand. Learn about flex material sets from material science expert Chris Hunrath. Read Article Pagination First page « First Previous page ‹‹ Page133 Current page134 Page135 Page136 Page137 Page138 Next page ›› Last page Last » Load More