EYEO’s Eye-Opening Image Sensor Technology

Today’s image sensors—the ones used in digital photography, surveillance, and machine vision—are amazing, awesome, and [insert your favorite superlative here]. Even more remarkable is the fact that they achieve all this while effectively “throwing away” around 70% of the incoming light. Can you imagine how much more amazing, awesome, and [your superlative here] they could be if they used 100% of the light instead? Well, now … Read More → "EYEO’s Eye-Opening Image Sensor Technology"

Will We Soon Say, “CMOS Sensors Drool, SPAD Sensors Rule”?

We may think that today’s artificial intelligence (AI), especially Generative AI (GenAI) like ChatGPT, is terrific, but I’m informed that “We ain’t seen nothin’ yet!” I’m also informed that the “next big thing” in AI will be centered on images and video, specifically machine vision. However, today’s cameras, which were designed for humans, not computers, are still far from the point … Read More → "Will We Soon Say, “CMOS Sensors Drool, SPAD Sensors Rule”?"

RTOSX to the Rescue: The Original Authors of THREADX (and Middleware) are Here to Help!

My podcast guest this week is Bill Lamie, CEO of PX5 RTOS and RTOSX. Bill and I chat about the motivation behind the creation of RTOSX, the long term support offered by RTOSX and why experts in the embedded field including the original authors of the ThreadX embedded real-time operating system are crucial to their success. Also this week, I investigate a … Read More → "RTOSX to the Rescue: The Original Authors of THREADX (and Middleware) are Here to Help!"

Scaling Up and Scaling Out: Reimagining Silicon Switching for the AI Era

This has been another “one of those days.” I’ve been discovering all sorts of things pertaining to what’s currently happening in the high-end of artificial intelligence (AI) space (where no one can hear you scream), and now I’m screaming inside and my head hurts. 

Let’s start with the concept of an “AI Pod.” This term … Read More → "Scaling Up and Scaling Out: Reimagining Silicon Switching for the AI Era"

A book that covers Heathkit test equipment? Yes, please

Recently, I’ve written several articles about the Heath Company and its legendary Heathkits. I based these articles on discussions with and materials from Chas Gilmore, who joined Heath in 1966, worked there on and off for more than two decades, and eventually became its VP of product development, marketing, and sales. The articles were also based on discussions with, and a book by Chuck Penson titled “Heathkit: … Read More → "A book that covers Heathkit test equipment? Yes, please"

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May 16, 2025

featured chalk talk

Power Inductor Considerations for AI Computing and High-Powered Processors
Sponsored by Mouser Electronics and Vishay
In this episode of Chalk Talk, Mariyah Sachak from Vishay and Amelia Dalton explore how various inductor solutions can supply near-instant power to demanding loads at low, core-level voltages for high power computing applications. They also investigate the benefits of Trans-Inductor voltage regulators and what you will need to consider when choosing the right inductor solution for your next design.
May 5, 2025
27,654 views
discussion
Posted on May 22 at 1:45pm by Max Maxfield
That was not my intent. And they certainly don't pay to be here (you can't pay to get an article on EEJournal). The thing is that I've seen a lot of stuff relating to AI-powered circuit design (see my columns on FLUX, CELUS, and CIRCUIT MIND: https://www.eejournal.com/...
Posted on May 22 at 1:39pm by Max Maxfield
Well, my wife (Gigi the Gorgeous) is at the top of the list, and bacon sandwiches are certainly in the top ten :-)
Posted on May 21 at 2:13pm by Measurement.Blues
This article looks like an ad for Questa One.
Posted on May 21 at 2:06pm by Measurement.Blues
What is your third love, Max? Do tell.
Posted on May 19 at 11:22am by SmithChart
I love Heathkits. My Grandpa (born 1901), loved building them and taught me that even normal humans could be good at electronics. BTW, he spent WW II wiring up Lancaster bombers in Downsview, Ontario -- not far from where Tranter's Heathkit experience in Mississauga. These early lessons and attainments by Grandpa ...
Posted on May 16 at 5:34am by Steven Leibson
You'd need a second camera if you wanted a normal video frame. The IDS camera's sensors only sense and trigger on changes in light intensity.
Posted on May 15 at 10:47pm by John
So, having detected an event, can this thing send you a complete frame of pixels (a snapshot of what's being viewed) or works you need a second, ordinary, camera for that?
Posted on May 14 at 9:33am by Max Maxfield
"It must be that simplicity scares people so they opt for the complex so they can hide behind the complexity." Can you see me now?
Posted on May 14 at 9:32am by Max Maxfield
Hi Steve -- the folks at Prophesee are doing some very interesting stuff on the sensor front; for example, see my column "Look At Something, Ask a Question, Hear an Answer: Welcome to the Future": https://www.eejournal.com/article/look-at-something-ask-a-question-hear-an-answer-welcome-to-the-future/
Posted on May 13 at 12:56pm by Karl Stevens
1) Basically cache fetches the block of memory containing the data and hopes there will be more requests to that block. Usually a 95% hit ratio is assumed, not verified. Then DDR is used to reduce the time to transfer the line/block. Then cache coherency is a required if other accesses ...
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featured blogs
May 23, 2025
"Latent Reflections" is a spooky art project where an artificial intelligence (AI) shares its thoughts on a custom-built display...
Amphenol Artificial Intelligence Solutions
Sponsored by Mouser Electronics and Amphenol
AI data centers require substantial power and the global demand for power for AI data centers will only increase in the coming years. In this Chalk Talk, Donald Harper and Mark Farrelly from Amphenol and Amelia Dalton discuss the biggest design trends in data servers and storage applications and why your choice of connector can make all the difference when it comes to power and performance for your next design.
May 22, 2025
866 views
Accelerate Edge Deployment with Advantech’s Industrial Preconfigured Products
Sponsored by Mouser Electronics and Advantech
In this episode of Chalk Talk, Joseph Yang from Advantech and Amelia Dalton examine the benefits of Advantech’s preconfigured edge solutions. They also investigate the key features of Advantech’s EI-53 Compact Edge System, ARK-1125 palm-sized intelligent edge computer and UNO 2271G V2 pocket-size industrial computing edge solution.
May 20, 2025
8,921 views
Introducing the 2EP1xxR Full-Bridge Transformer Driver
Sponsored by Mouser Electronics and Infineon
In this episode of Chalk Talk, Ritesh Ritesh from Infineon and Amelia Dalton explore the what, where and how of Infineon’s 2EP1xxR EiceDRIVER™ Power family. They investigate the working principles of these drivers, the topologies supported by these solutions and how these drivers can enable simple, space efficient, and highly configurable isolated gate driver supply for a variety of switches.
May 16, 2025
14,854 views
Intelligent Factory Automation Power Solutions
Energy efficiency will be a critical concern for Industry 5.0. In this episode of Chalk Talk, Alessandro Maggioni from onsemi, Simon Reuning from the YAGEO Group and Amelia Dalton explore the implementation of the various stages of power conversion, the steps we can take to make power factor correction more effective, and how you can take advantage of onsemi and YAGEO group solutions for your next industrial design.
May 2, 2025
34,377 views
Motor Control Innovation with PSOC™ Control C3
Sponsored by Mouser Electronics and Infineon
PSOC™ Control is Infineon’s newest family of MCUs developed for motor control applications. This family of high-performance Arm® Cortex®- M33 MCUs enables designers to innovate and solve complex design problems for applications like HVAC, home appliances, robotics, telecom and server power supplies, light electric vehicle chargers, solar inverters, and industrial drives. In this episode of Chalk Talk, Perfecto Martinez from Infineon and Amelia Dalton explore how Infineon’s PSOC™ Control C3 is ??enabling developers to create highly efficient and secured motor control and power systems.
May 2, 2025
33,609 views
Speakers in Audio Design
Sponsored by Mouser Electronics and Same Sky
In this episode of Chalk Talk, Nick Grillone from Same Sky and Amelia Dalton explore the characteristics of speakers in audio design and the parameters you should consider when choosing a speaker. They also investigate the roles that sound pressure levels and frequency response play in the selection of a speaker and how Same Sky can help you find the best speaker for your next design.
Apr 30, 2025
34,566 views