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Welcome to The Printed Circuit, a Siemens Podcast. Hosted by Stephen Chavez, each episode will focus on trends, challenges, and opportunities across the printed circuit engineering industry. Topics range from achieving supply chain resilience, to learning PCB design best practices.
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Dive into the electrifying world of electrical engineering with Circuit Break, a MacroFab podcast hosted by Parker Dillmann and Stephen Kraig. This dynamic duo, armed with practical experience and a palpable passion for tech, explores the latest innovations, industry news, and practical challenges in the field. From DIY project hurdles to deep dives with industry experts, Parker and Stephen's real-world insights provide an engaging learning experience that bridges theory and practice for eng ...
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Can cloud technologies revolutionize how we approach electronics and PCB design? What role does AWS play in shaping the future of collaboration, security, and performance in this industry? I’m your guest host, Matthew Walsh, filling in for Steph Chavez this week, and in this episode, we sit down with Adam Cabler, Chief Cloud Architect at Siemens El…
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Can seamless ECAD/MCAD collaboration revolutionize your PCB designs? How can women in engineering shape this bright future and lead the charge in challenging industry norms? I’m your host, Steph Chavez, and in this episode, we take a deep dive into the world of ECAD/MCAD collaboration with industry experts Charlene McCauley and Terrie Duffy. They s…
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In this episode of Circuit Break, Parker Dillmann and Stephen Kraig delve into the fascinating and somewhat humorous topic of hot dog conductivity. They explore an in-depth study conducted by Seth Jenkins, Neil LaTourette, and Brendan Liverman on how boiling time affects hot dog conductivity. The hosts also discuss the historical Presto Hot Dogger,…
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In this episode of Circuit Break, Parker Dillmann and Stephen Kraig are joined by Matt Brown, an inventive engineer and YouTube content creator renowned for his electrifying DIY projects and creative automotive builds. The trio delves into the concept of "good enough engineering," where Matt shares insights from his career, including his experience…
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EP#441: Exploring the Arctic Through Art and Technology with Cy Keener
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In this episode, Parker Dillmann and Stephen Kraig chat with Cy Keener, an interdisciplinary artist who merges art and technology to document and visualize the natural world. Cy discusses his journey from architecture to creating custom instruments and sensors for scientific research in the Arctic. He explains how his work helps visualize complex p…
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EP#440: HMLV - High Mix Low Volume
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In this episode of Circuit Break, Parker Dillmann and Stephen Kraig dive deep into the concept of HMLV (High Mix Low Volume) PCB manufacturing. They discuss the challenges and advantages of HMLV, contrasting it with high volume manufacturing methods used by giants like Apple and Foxconn. They also share personal project updates, including Parker's …
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EP#439: The Nuts and Bolts of Quantum Computing - Rick Altherr
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In this episode of Circuit Break, hosts Parker Dillmann and Stephen Kraig welcome Rick Altherr, a full stack engineer, to discuss the intricacies of quantum computing. Rick shares insights into the working of quantum processors, particularly the trapped ion approach used by IonQ, and delves into the technical challenges and potential future applica…
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EP#438: Solder Slugs
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In this episode of Circuit Break, hosts Parker Dillmann and Stephen Kraig dive into the nuances of working with contract manufacturers, specifically focusing on the responsibilities of both the designer and the manufacturer. They discuss critical topics such as reflow profiles, solder specifications, parts washing, and the benefits of allowing your…
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In this episode of Circuit Break, hosts Parker Dillmann and Stephen Kraig interview Steve Furber, Professor Emeritus of Computer Engineering at the University of Manchester. They discuss his early career at Acorn Computers, the development of the BBC Micro and the ARM processor, and his work on the SpiNNaker project, which models brain functions us…
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Design reuse in Electronic Design Automation (EDA) involves leveraging existing designs to speed up development, reduce risks, and ensure quality. By reusing proven circuitry and IP, engineers save time, lower costs, and maintain high standards across projects. I’m your host, Steph Chavez. In this episode, we will explore design reuse methodologies…
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EP#436: International Women in Engineering Day with Kaylan Smith and Laura Manley
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In this special episode celebrating International Women in Engineering Day, hosts Parker Dillmann and Stephen Kraig are joined by Kaylan Smith, Lead Software Developer for Supply Chain and Finance at MacroFab, and Laura Manley, Product Manager for Marketplace & Factory Experience at MacroFab. They discuss their journeys into engineering, challenges…
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EP#435: Prioritize to learn to Prioritize - Engineering Career Paths
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In this episode of Circuit Break, Parker Dillmann and Stephen Kraig, along with special guests Chris Gammell and James Lewis, discuss various aspects of engineering career paths. They delve into how they chose engineering, their first jobs, reasons for changing jobs, and what being an engineer means at different career stages. They also reflect on …
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In this episode, Parker and Stephen dive into the intricacies of capacitor selection, discussing various types of capacitors, their properties, and how different factors affect their performance. They also touch on the new custom bare PCB service offered by MacroFab. The episode is rich with technical details, tips for selecting capacitors, and pra…
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In this episode of Circuit Break, Parker Dillmann and Stephen Kraig welcome Urban Bruhin, the creator of LibrePCB, an open-source EDA tool. Urban shares his journey from being an electrical engineer to developing LibrePCB, driven by his dissatisfaction with existing EDA tools like Eagle. The discussion covers the unique features of LibrePCB, the ch…
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RF PCB design involves the creation of printed circuit boards that manage high-frequency signals for radio frequency and microwave applications, ensuring optimal performance and minimal interference. I’m your host, Steph Chavez. Today, we're delving into the fascinating world of RF PCB design with our guest Per Viklund, Director of IC Packaging and…
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In this episode of Circuit Break, Parker Dillmann and Stephen Kraig discuss the recent increase in semiconductor tariffs and its impact on the electronics industry. Parker shares insights from his latest article analyzing how these tariffs affect bill of materials costs. The hosts also dive into a compelling news story about ASML and TSMC's ability…
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Summary In this episode, Parker Dillmann and Stephen Kraig delve into the fascinating world of time modulation, discussing recent advancements in capacitor technology. They explore a new dielectric structure made from barium titanate and its potential impact on energy density and efficiency. The hosts also discuss the implications of new tariffs on…
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EP#430: The Toilet Mountain of Social Media
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Summary: In this episode, Parker Dillmann and Stephen Kraig delve into the hefty topic of U.S. funding for 'digital twin' chips research under the CHIPS Act, comparing its budget to other big expenditures like Boeing's Starliner and military budgets. They also discuss EDA tool pricing, breaking down costs from freeware to industry heavyweights, and…
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From voltage droops that threaten system stability to electromagnetic interference that disrupts signal integrity, engineers face countless obstacles in their quest for optimal Power Distribution Network (PDN) performance. I’m your host, Steph Chavez, today, we're diving into power integrity and designing Power Distribution Networks (PDNs) with our…
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This week we delve into the major (Isn't there always one?) lawsuit against Apple for monopolizing the smartphone market. We explore the implications of Apple’s business practices on innovation, consumer choice, and market competition. The discussion also covers the ethical concerns around Apple's ecosystem exclusivity and how it affects users' per…
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This week we dive into the fascinating world of vintage tech repair, focusing on efforts to preserve General Motors' futuristic '80s digital displays. Hosts Parker Dillmann and Stephen Kraig discuss the resilience and repair techniques of the Visual Information Center (VIC) screens, introduced in the late '80s. They also highlight MacroFab's new in…
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In this episode of Circuit Break, we wrap up the Food Device Design Derby. We celebrate the innovation and creativity of contest entries like the JavAqua, Pizza Pouch, and the winner, BarBuddy, a personal robotic bartender. Notable discussions include a look at podcast statistics, with an impressive 86% of listeners tuning in for entire episodes. W…
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Traditional printed circuit board (PCB) designs frequently encounter constraints in space optimization and weight reduction, particularly in compact electronic devices. However, by seamlessly integrating rigid and flexible PCB elements into a unified entity, Rigid-Flex PCB design presents a revolutionary solution for electronic system architecture.…
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Today, we're tackling a topic that's a gold mine for any designer: crucial features you might not have considered for your prototype. From debug headers to "Swapperoo" resistors and heartbeat indicator LEDs, we're covering it all. Tune in as we share insights, anecdotes, and maybe a few confessions from our own prototyping adventures. Plus, we dive…
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This week, hosts Parker Dillmann and Stephen Craig are joined by Kyle McLeod, the OE Project Manager, and Nicholas Lundgard, the OE Team Lead at MacroFab. They delve into recent software releases enhancing the ordering experience on the MacroFab platform, including ITAR compliance, improvements in design file uploads, and the introduction of custom…
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This week, delve into the fascinating world of Batman's utility belt. We begin by tracing the evolution of this iconic accessory from its humble origins to its current complex design. The belt features a diverse array of gadgets, tools, and essentials utilized by the Dark Knight. Our discussion covers a wide range of items, from lockpicking tools t…
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We’re joined by Alexander Vartanov, an electrical engineering student with a knack for hands-on projects. He discusses his journey from early soldering mishaps to his behind-the-scenes role in creative YouTube projects. We delve into his experiences with rapid prototyping for YouTube, his favorite solder, and shopping for surplus aerospace material…
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Our hosts discuss Parker’s recent transition from Eagle to KiCad, facing challenges with library management and device layer integration. They discuss the new MacroFab Quote Wizard and our first entry to the MacroFab Food Device Design Derby Challenge! This leads to a discussion of comparing air fryers to convection ovens for fried food fun. The ep…
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