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SoC FPGA Boasts RISC-V Processor

SoC FPGA Boasts RISC-V Processor Well, the current "hot off the press" (don’t burn your fingers") news is that the folks at Microchip Technology have just unveiled the details regarding their forthcoming PolarFire SoC FPGA family boasting a hardened real-time, Linux-capable, RISC-V-based microprocessor subsystem. If you are "in the know," you should be jolly excited by now. On the other hand, there's so much going on these days that it's easy to let things fall through the Read Article

Webinar on XR | Think AR on Steroids

Webinar on XR | Think AR on Steroids Making the business case for XR (Image source: XR Intelligence) Do you remember when the internet first reached the popular consciousness with the release of the MOSAIC web browser circa 1993? A couple of years later, even though almost everyone was aware of the internet by that time, many companies -- including large, multibillion-dollar concerns -- were still debating internally whether it was worth spending their time and resources on having Read Article

8-Bit Micros are Alive and Kicking

8-Bit Micros are Alive and Kicking in Nucleo-8s207k8 Boards The NUCLEO-8S207K8 board boasts a 32-pin STM8S207K8 MCU (Image source: STMicroelectronics) I just heard from the guys and gals at STMicroelectronics (ST) that they are "making design starts using 8-bit STM8 microcontrollers (MCUs) faster, more affordable, and more accessible for creative minds of all types by introducing new development boards in the easy-to-use Nucleo-32 form factor." We will return to consider these little rascals in a moment Read Article

A Retro-Computing Christmas

A Retro-Computing Christmas Sinclair 48K ZX Spectrum computer (1982) (Image source: Bill Bertram/Wikipedia) It's starting to look a lot like (a retro-computing) Christmas. I understand why many younger readers cannot imagine a world before today's incredibly powerful computing and gaming systems with their high-resolution graphics subsystems. We all enjoy these systems, but those of us who are more... let's say "seasoned"… remember the raw excitement we felt just to own any Read Article

WifiWall Technology Protects Against Cyberattacks

WifiWall Technology Protects Against Cyberattacks Do you travel a lot? If so, do you use your smartphone, tablet, or notepad computer in airports or hotels? Even if you aren't a road warrior, do you use any of the aforementioned devices in public places like coffee bars? WiFiWall 5.0 Traveler (Image source: WiFiWall.com) In my case, I would answer with a resounding "Yes" to all the above. Of course, just about everyone these days knows that public Wi-Fi is subject to nefarious folks mounting all Read Article

Python Dragging Students into STEAM

Python and CodeBots Dragging Students into STEAM CodeBot. Image source: Firia Labs I have a friend. It's true. I'm not joking. Settle down. Look -- I'm not going to continue until you cease squirming in your seat and stop giggling. That's better. Now, if you're quite finished, we'll continue. We'll call my friend David (because that's his name). David is one of the cleverest guys I know. He has a size-16 brain -- the type with the go-faster stripes painted down the side. He has expertise with Read Article

Design Isn’t Easy

Sandman Doppler: Design Isn’t Easy The Sandman Doppler Alexa-enabled alarm clock (Image source: Palo Alto Innovation) The fact that design isn’t easy may not strike experienced engineers as being hot news, but younger members of our profession may not have seen the memo. Even something that sounds simple, like an alarm clock, can pose unexpected challenges. I know whereof I speak, because I've been waiting to take delivery of my new alarm clock for more than two years as I pen Read Article

Say Hello to the First Space Tow Truck

Say Hello to the First Space Tow Truck Artist's impression of MEV-1 (silver) attached to communications satellite (copper) (Image source: Northrop Grumman) Things are moving quickly in space these days (no pun intended). I like to think that I keep my ear to the ground, but I was surprised to discover that Northrop Grumman's Mission Extension Vehicle-1 (MEV-1), whose mission is to essentially act as a space tow truck, successfully launched a week ago. Riding on top of a Russian Proton Read Article

Augmented Reality is Poised to Change the World

Augmented Reality is Poised to Change the World Imagine 50,000 fans streaming HD video on 5G phones (Image source: pixabay.com) One of the big topics on everyone's lips at the moment is the forthcoming deployment of 5G smartphones and infrastructure. As I wrote in my 5G Meets 50,000 Fans at Super Bowl 2025 column on EEJournal.com, I was idly watching some adverts on television when I saw one showing people streaming video from an American football match. This set me to wondering what the Read Article

Chirp Unlocks the Power of Sound

Data-Over-Sound Open Source: Chirp Unlocks the Power of Sound Chirp sends data seamlessly over soundwaves (Image source: chirp.io) According to the Wikipedia, a chirp is a signal in which the frequency increases (up-chirp) or decreases (down-chirp) with time. It’s also the name of a rather interesting company, whose website can be found at Chirp.io I don’t know about you, but – until recently -- if someone were to ask me how to transmit data from one device to another, my knee-jerk reaction would have been Read Article

Fabulous Folding Phones

Fabulous Folding Phones Microsoft doubles up with its dual screen Surface Duo (Image source: Microsoft) I like to think that I'm riding the crest of the technology wave, but every now and then something slips past my eagle eye and then leaps out to surprise me when I least expect it. Such was the case when I ran across the fact that Microsoft is planning on rolling out a fabulous folding smartphone called the Surface Duo in 2020. We will return to this in a moment, but Read Article

Paralyzed Man Walks with Aid of Mind-Controlled Exoskeleton

Paralyzed Man Walks with Aid of Mind-Controlled Exoskeleton Paralyzed man walks with aid of mind-controlled exoskeleton Image source: A frame from BBC video In an earlier column we introduced a tiny (2.5 mm x 0.6 mm) device called Injectsense, which can monitor the pressure inside the eye. In the not-so-distant future, the goal is to use devices like these to provide organ-to-cloud data connections that will allow clinicians and physicians to monitor our health and determine the effectiveness of Read Article

Great Spock! NeoSpectra-Based Tricorders are (Almost) Here!

Great Spock! NeoSpectra-Based Tricorders are (Almost) Here! The lightweight handheld NeoSpectra-Scanner provides material analysis capabilityImage source: Si-Ware Systems I have a cousin who lives in Canada. We’ll call her Rachel (because that's her name). Rachel is extremely allergic to almost any form of shellfish. The slightest hint of a sniff of a mollusk, crustacean, or echinoderm will leave her gasping frantically for air and grasping feverishly for her EpiPen. Rachel's allergy is so severe that she Read Article

Injectsense Real-Time Eye Pressure Monitoring

Injectsense Real-Time Eye Pressure Monitoring A prototype of Injectsense's wireless silicon sensor module next to a grain of rice and a quarter (Image source: Injectsense) A little over a year ago, I noticed that things sometimes got a little blurry while I was looking at my computer screen. My cousin Graham in England has macular degeneration, which has left him almost totally without sight. I have to admit that the thought this might happen to me was lurking in the back of my mind, so I Read Article

Weekly Digest: Preparing for IPC-6012E

Weekly Digest: Preparing for IPC-6012E This week HDI expert Happy Holden reported on an important issue related to the upcoming IPC-6012E, Qualification and Performance Specification for Rigid Printed Boards in his article, The IPC Warning About Microvia Reliability for High Performance Products. Learn more about this warning regarding field and latent failures of high-profile HDI boards and what you can do if you want to get involved or get more information. Access Happy’s article Read Article

Weekly Digest: Join the Fastest Growing Software in ECAD

Weekly Digest: Join the Fastest Growing Software in ECAD This week, we were so excited to see one of our own in I-Connect 007, Andy Johnson who was a big part of bringing the new Academic Program to fruition (check out the awesome video). It’s no surprise to us that so many talented young folks want to join the Altium team. We’re growing! And did you know that Altium Designer^® software is the most popular EDA tool on the market? That’s right, and there are plenty of reasons why. So consider joining the Read Article

The IPC Warning About Microvia Reliability for High Performance Products

The IPC Warning About Microvia Reliability for High Performance Products Hopefully, by now, you have read the full Press Release from the IPC on March 6, 2019, about the warning of field and latent failures of high-profile HDI boards. IF not, the complete press release is available on I-Connect 007. [1] What you may have seen is the warning statement which the IPC will be including in the upcoming IPC-6012E, Qualification and Performance Specification for Rigid Printed Boards: “There have been many examples of post Read Article