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Concord Pro and the Library S.M.A.R.T. Rule Part-1

Concord Pro and the Library S.M.A.R.T. Rule Part-1 \ Altium Concord Pro^™ as a standalone product and brand name has been discontinued and the capabilities are now available as part of our Altium enterprise solutions. Learn more here. Introduction The saying goes that “The lead dog always has the best view.” When it comes to the race of the ECAD Software companies, for many years, Altium has led the pack. They got to that prized position for several reasons.The main reason, I believe, is that they Read Article

OnTrack Newsletter: Music & Electronics, MCU Selection, Brain Food - October 2019

OnTrack Newsletter: Music & Electronics, MCU Selection, Brain Food - October 2019 OnTrack Newsletter October 2019 VOL. 3 No 5 PianoArc: A Circular Piano Fit for Princes and Mega Stars Earlier this year I met a fascinating designer at the San Diego Altium^® Users Group. Dave Starkey told me about a circular piano he and his partners had designed and built called the Pianoarc. In this interview, learn more about Starkey’s background and how he came to co-create this unique instrument that now graces a Middle Eastern Palace and is Read Article

Naming Convention and PCB Data Management

Naming Convention and PCB Data Management Introduction There is a poem by John Godfrey Saxe that was from a Hindu fable about the six blind men of Indostan who went to see the Elephant. The first went up and felt the side of the Elephant and concluded that he was touching a wall. The second went up and felt a tusk, exclaimed: “This is not a wall at all; it is a spear.” The third blind man, feeling the huge trunk, decided that it was a snake. The fourth man felt the elephant’s leg and Read Article

8:53:42 AltiumLive 2019 - Live from San Diego - Day 2 Watch Video

2:44:49 AltiumLive 2019 - Live from San Diego - Day 1 Watch Video

Pad Stack Design And Fabrication—Part 2, Thermal Ties

Pad Stack Design And Fabrication—Part 2, Thermal Ties As noted in part one of this article, there are a variety of aspects regarding manufacturability and reliability that come into play as part of the pad stack design process. When it comes to soldering through-hole components into the plated through-holes in a PCB when the pin connects to a plane, you have to thermally isolate those holes from the planes to ensure successful soldering of those components. This is accomplished via a feature called Read Article

Getting Connected: Altium’s User Community Forums

Getting Connected: Altium’s User Community Forums The Altium design environment is a complex and sophisticated set of software tools. Not surprisingly, becoming proficient with these tools will take some time, and you’ll need to practice every step of the design process from beginning to end. So what happens if you get stuck along the way? The online documentation includes a “Getting Started” tutorial and a Frequently Asked Questions (FAQ) list, and Altium also has a customer support system to Read Article

Pad Stack Design And The Fabrication Process—part 1

Pad Stack Design And The Fabrication Process—part 1 “Pad Stack” is a term used by PCB layout personnel and PCB fabricators to refer to all of the features associated with a hole in a PCB. The hole can be plated or unplated, through-hole or blind or buried. Components of the pad stack include the drilled hole size, the finished hole size, the size of pads plotted on the inner and outer layers, the clearances in planes through which the holes drilled in the PCB pass, and the clearances in the solder Read Article

Design Report Card

PCB Design for Manufacturing Report Cards One of my earlier BLOGs talked about PWB Cost Drivers. What is required for the printed wiring board (PWB) Value Delivery Chain is a method of predicting the cost of fabrication for the printed circuit board (PCB) substrate, as well as the cost of PCB assembly and PCB assembly testing. With these tools and the wiring density metrics, tradeoffs can be performed early in the product's life. Many call this Design for Manufacturing and Assembly, I Read Article

Advanced Electronics: Understanding Design Challenges For Space Applications Part 2

Advanced Electronics: Understanding Design Challenges For Space Applications Part 2 In the previous article we saw that when a particle that hits a BJT with enough energy, part of this energy may get absorbed by the component and may create unwanted current between the emitter and the collector. If this issue is neglected, we may have some malfunctions. This phenomenon is called SEE (Single Event Effect). It is the responsibility of the designer to design the board in a way that will be SEE tolerant. As I wrote in the previous Read Article

Production-Grade Raspberry Pi Cluster Design

Production-Grade Raspberry Pi Cluster Design This is what most people see when they think of a Raspberry Pi Cluster Just this year, two IBM-built supercomputers, named Summit and Sierra, were installed at the Department of Energy’s Oak Ridge National Laboratory (ORNL) in Tennessee and Lawrence Livermore National Laboratory in California, respectively. These two supercomputers overtook China’s Sunway TaihuLight system at the National Supercomputing Center in Wuxi. While your next edge Read Article

Build or Buy: Which Route to go as an Engineer?

Build or Buy: Which Route to go as an Engineer? Are you hesitant to buy an off-the-shelf SBC? You can build it quickly with the right modular hardware design tools There is nothing more fun than embarking on a new project, either as an entrepreneurial venture or for your own personal enjoyment. As an engineer working on an embedded systems hardware project, you will get to a point where you have to make that critical decision: which important portions of your system should you build, and which Read Article

How Modular Design Helps Hardware Startups Launch and Grow

How Modular Design Helps Hardware Startups Launch and Grow Hardware is hard... those three words best describe how difficult it can be to break into the hardware market and launch a new electronic product. This may be difficult to accept, but between PCB and enclosure design, planning for production, prototyping and testing, redesigns, and challenges sourcing semiconductors, launching a new hardware product can be a major ordeal. Pebble, one of the most anticipated success stories in the hardware Read Article

Long Live EDA: Modular System-level Electronics Design Online

Long Live EDA: Modular System-level Circuit Engineering Online Modular instruments like this are much easier with online electronics design software If you’re familiar with the electronics design automation (EDA) industry, you’ll find plenty of similarities. These important software platforms have been the mainstay of electronics development since the 1980’s. Although there is plenty of differentiation between different products, as well as various levels of integration, these platforms have always seemed Read Article

PianoArc: A Circular Piano Fit for Princes and Mega Stars

PianoArc: A Circular Piano Fit for Princes and Mega Stars Earlier this year I met a fascinating designer at the San Diego Altium Users Group. Dave Starkey told me about a circular keyboard piano he and his partners had designed and built called the Pianoarc. In this interview, learn more about Starkey’s background and how he came to co-create this unique instrument that now graces a Middle Eastern Palace and is played around the world by PianoArc visionary Brockett Parsons, keyboardist for Lady Gaga Read Article

Avoid Common Pad and Via Problems in Your Last-Minute DFM Check

Avoid Common Pad and Via Problems in Your Last-Minute PCB DFM Check You’ll want to examine your pads and vias for these components during a DFM check There are times where you’ll need to make last minute changes to your board before you send it off to a manufacturer. Similarly, you may need to modify an existing design before sending it off for manufacturing, which may require swapping components as well as slightly rearranging traces and other components. This can occur due to unavailable components or simple Read Article

RF Signal Chain Design for FMCW Chirped Radar Systems

RF Signal Chain Design for FMCW Chirped Radar Systems If you could hear the output from your chirped radar system, it might sound like a brahminy starling In automotive and UAV radar applications, radar signals are amplified throughout the signal chain. Amplification is critical for ensuring the reflected signal can be accurately detected and for maximizing the range and resolution of your radar system. Although there are some ICs that integrate an entire signal chain into a single package, these Read Article