Moore's Lobby: Where engineers talk all about circuits

Latest Episodes:

Aligning Passion With Purpose: A Journey to Electrification and Sustainability Jun 17, 2025

Show notes

Dr. Mital Kanabar is the Senior Director of Innovation, Grid Automation, Grid Solutions at GE Vernova. He joins our podcast to discuss the explosive electricity demand driven by electric vehicles, AI data centers, and the general electrification of industries. This increased demand puts a strain on an aging infrastructure, necessitating new solutions to ensure a reliable and resilient power supply.

Check out this engaging conversation that touches on a number of important topics, including:

Decarbonization and Green Electrons: The push to generate electricity from renewable sources like wind, solar, and nuclear power to reduce carbon emissions.

Software-Defined Automation: The shift from rigid, hardware-based grid control to flexible, software-driven systems like GE Vernova's GridBeats platform, which uses AI and machine learning.

Bi-Directional Power Flow: The concept of "prosumers," where consumers of electricity, such as electric vehicle owners, can also supply power back to the grid.

Cybersecurity in the Digital Grid: The increasing importance of protecting the power grid from cyberattacks as it becomes more digitized and interconnected.

Generative AI for Dirty Jobs—The Next Industrial Revolution? May 20, 2025

Show notes

Christopher Savoie, the founder and CEO of Zapata Computing, has had a fascinating career journey. After beginning as a young programmer working with early computers, he switched gears to immunology and biophysics in Japan and is now founding AI companies. Along the way, he was also involved in creating the foundational technology for Apple Siri, working on early language models embedded in agents to solve complex natural language problems.

In this interview with our host, Daniel Bogdanoff, Savoie highlights the evolution of AI into specialized systems. Like an orchestra, small, task-specific models working in ensembles are more effective than large, monolithic ones.

He also shares how AI transforms automotive, motorsports, and grid management industries. Savoie recounts his experiences at Nissan with predictive battery analytics and Andretti Autosport, where AI-driven simulations optimize race strategies.

Savoy warned about the potential misuse of AI and big data, advocating for ethical considerations, especially around privacy and government control. Despite these challenges, he remains optimistic about AI's potential, expressing a desire for tools to handle complex personal organization tasks, such as multi-modal time and travel management.

Creating Next-Gen Microcontroller Developer Tools and Equipping the People Who Use Them Apr 22, 2025

Show notes

In this interview, our Moore's Lobby host, Daniel Bogdanoff, chats with Rodger Richey, Vice President of Development Tools and Academic Programs at Microchip Technology. Rodger shares how his passion for engineering began with childhood curiosity, dismantling and repairing devices like a microwave. Those early hands-on experiences laid the foundation for his electrical engineering career, which started with designing underwater electronics for the U.S. Navy.

Rodger discusses the evolution of development tools and the growing complexity of embedded systems over his 30-year tenure at Microchip. He emphasizes the importance of creating accessible and user-friendly tools, such as IDEs and development boards, to help developers tackle increasingly sophisticated projects. The integration of AI into development workflows is a major milestone, enabling enhanced productivity and better debugging.

Rodger also highlights his involvement in academia, spearheading initiatives like virtual internships and hands-on learning programs to better prepare students for industry roles. By providing real-world tools and fostering collaboration, these programs aim to bridge the gap between theoretical education and practical application.

Rodger attributes his longevity at Microchip to its strong values, collaborative culture, and dedication to innovation, which have remained consistent even as the company has grown significantly.

Navigating the AI Revolution in Education, Workforce Development, and Government Mar 18, 2025

Show notes

The interview explores K S Venkatraman's journey in technology, NVIDIA's growth, and the future of AI. Venkatraman reflects on his academic upbringing and early experiments with electronics. He reflects on his that began at Intel and eventually transitioned to NVIDIA after a brief startup venture.

In this conversation with our Moore's Lobby host, Daniel Bogdanoff, Venkatraman delves into pivotal technological advancements. This includes the development of GPUs for AI and the role of hardware-software co-design in fueling the AI revolution. Looking ahead, Venkatraman envisions AI addressing global challenges, including education and healthcare.

He emphasizes the importance of AI education and encourages engineers to leverage AI tools to enhance productivity without fearing job displacement. He also stresses the necessity of ethical AI practices and collaboration between corporations and governments to ensure responsible innovation.

The interview concludes with insights into unusual AI applications, like generative models for text-to-video, and Venkatraman's optimism about the transformative potential of AI across all sectors. His closing advice underscores embracing AI as a tool for solving complex problems and fostering continuous learning.

GaN Powers Up in AI, Robotics, and Our Lives Feb 18, 2025

Show notes

In this fascinating interview, Alex Lidow discusses his early exposure to semiconductors through his father and grandfather, who founded International Rectifier. Initially pursuing aeronautical engineering at Caltech, he shifted to solid-state physics, igniting a lifelong career. He shares his role in developing HexFETs, a groundbreaking transistor technology, highlighting the creativity and persistence required for innovation.

After being unexpectedly dismissed from International Rectifier, Alex founded EPC to focus on GaN technology. He details GaN's superior properties, such as high efficiency and robustness, which make it a transformative alternative to silicon in power devices.

Despite early struggles with manufacturing yields, persistence led to breakthroughs that enabled GaN's application in LiDAR, space electronics, and fast chargers. Alex reflects on how mistakes foster breakthroughs and stresses the importance of education to help engineers adopt GaN technology.

Looking ahead, Alex expresses excitement about emerging applications, such as humanoid robots, where GaN's integration in motors, AI, and LiDAR could revolutionize industries. His advice to aspiring innovators is to embrace challenges and persist through the highs and lows of invention.

Technology and AI Leap Ahead, While Societal Institutions Race To Catch Up Jan 21, 2025

Show notes

Discover the fascinating journey of Amar Gupta, a technologist and educator at MIT, as he shares insights into his groundbreaking work across industries. In this interview with our host, Daniel Bogdanoff, Gupta reflects on his early passion for innovation, which included the development of electronic check-processing systems that revolutionized global banking.

Gupta's contributions to telemedicine are equally compelling. Hear how he saw the potential of remote healthcare decades before it became mainstream, overcoming resistance and shaping policies like the U.S. Department of Veterans Affairs' telehealth framework. His stories reveal the intersection of creativity, perseverance, and interdisciplinary collaboration that drives meaningful change.

The interview also delves into Gupta's unique approach to teaching and mentoring, where he inspires students to tackle societal challenges, including AI-driven health monitoring systems and advanced dental imaging.

Gupta provides thought-provoking commentary on the ethical responsibilities of engineers, the importance of global collaboration, and the role of crisis in driving innovation. His candid reflections on his career may inspire you to think differently about technology's potential to change the world.

QSPICE Circuit Simulation: A Spicy Discussion with Mike Engelhardt Jul 30, 2024

Show notes

If you are interested in electronics, history, or simple amazing stories, you will enjoy this podcast interview with our Moore's Lobby host, Daniel Bogdanoff. Mike Engelhardt has been developing simulation tools since 1975. He is best known for creating LTspice, which is believed to be the most widely distributed and used SPICE analog electronic circuit simulator in the world.

Recently, he realized that he could take advantage of the massive improvements in both hardware and software to develop a radically improved circuit simulation engine; thus, QSPICE was born. Engelhardt explains how he created a better SPICE tool that could dramatically increase simulation speed while simultaneously improving functionality, accuracy, and reliability.

As you will hear, Mike's amazing career includes developing simulation tools for applications as diverse as scanning electron microscopes and locating underground petroleum deposits. Here are a few more teasers about what you will hear in this far-ranging discussion with Engelhardt:

-The biggest early roadblock to simulation adoption in the EE world.

-Why simulations are more important than hardware to an engineer.

-The importance of time-domain simulation.

-Insights into QSPICE for power simulation of wide bandgap semiconductors like GaN and SiC.

Improving Electronic Design Collaboration by Shifting Left and Right Jul 16, 2024

Show notes

Ananth Avva is "a big believer that if you give human beings the right type of information and you contextualize it, they will make the right decision ultimately for the organization." In his current role at Altium as the Senior Vice President and General Manager of Cloud Platform, he is leading efforts to improve and accelerate collaboration because "collaboration trumps everything else" as it drives speed to market, lower costs, and more efficient development.

He has seen companies attempt to transition engineering teams to software-as-a-service (SaaS). In his experience, "that usually goes sideways pretty fast." With Altium 365, Avva and his team are trying to seamlessly bring SaaS into engineering.

Their goals are to enable what they call shifting left and shifting right. When shifting left, they aim to take decisions that were traditionally late in the product life cycle and move those requirements earlier in the design process. This can allow the procurement, operations, compliance, and manufacturing teams to provide vital context for better design decisions. Similarly, shifting right passes design information downstream more quickly to avoid costly delays or respins.

If your organization is developing electronic products, you will benefit from this Moore's Lobby podcast discussion hosted by Daniel Bogdanoff. Avva explains that companies consistently overestimate the cost of change and underestimate the benefits. They may also have the wrong "whys" behind why not to change. He goes on to explain that these can be "a bit of a phantom menace." In his opinion, these are changes all companies will need to make to remain competitive in the market:

Let's say you don't do it. The world is headed that way anyway, so what happens? Let's fast-forward five years, you're gonna have to do it.

5G and IoT: What Will It Take for Them to Get Along? Jul 02, 2024

Show notes

Thomas Keller is the Director of Platforms and Core Technology at u-blox. He learned early in his career that technology development does not always progress in a perfectly straight line. During his PhD studies, he worked on Orthogonal Frequency-Division Multiplexing (OFDM) as a candidate technology for 3G cellular network deployment. OFDM lost that initial tech battle to Code-Division Multiple Access (CDMA) but later returned in LTE cellular systems.

In this fascinating conversation, Keller discusses the challenges facing the industry today as low-power, low-bandwidth, low-cost IoT devices attempt to connect to a 5G network focused on high-power, high-bandwidth, low-latency applications. Interestingly, much of our current 5G networks are still relying upon an LTE backend. What happens when LTE goes away?

In this Moore's Lobby podcast with our host, Daniel Bogdanoff, Keller offers his thoughts on what should come next and guidance for developers who need to navigate the phase-out of LTE worldwide. This interesting topic deserves thoughtful consideration and impacts system designers and companies across a wide range of industries.

Looking Down to Go Forward: Ground Penetrating Radar for Autonomous Vehicles Jun 18, 2024

Show notes

If you enjoy hearing passionate people talk about jobs they love and technology that fascinates them, you are in for a treat. Noah Gedrimas grew up with a love of vehicles—cars, tractors, construction equipment, and snowmobiles.

In college, he built a one-fifth-scale car and then programmed it to self-park, which led him to a "newfound respect for mechatronics" and its ability to support really complex maneuvers. In this interview, Gedrimas reflects with enthusiasm on his time at Continental Automotive, working on everything from autonomous valet parking to electric shuttles and semi-trucks.

Now, Gedrimas is applying that passion to ground-positioning radar technology at GPR. They are using ground-penetrating radar to capture unique, sub-surface data for positioning. Inclement weather compromised line of sight, roads with poor or no lane marking, weak GPS signals, and road terrain no longer affect the uptime and availability of autonomous navigation.

You will want to join our host, Daniel Bogdanoff, as he chats with Gedrimas about:

-Cadavers in cars.

-The feature-rich information that lies below the ground.

-The compute requirements when compared to cameras or lidar.

-Early adopters of GPR technology.

And much more that you will not want to miss.