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Transcript

Wire Harnesses Are Dead: The Rise of Flex PCBs

How flex PCBs are revolutionizing electronics design, from Tesla to Steam Deck

Join Seve (founder of tscircuit) and Matt (founder of atopile) as they explore the fascinating world of modern electronics interconnects and why traditional wire harnesses might be on their way out. In this wide-ranging conversation, they dive into:

  • Why flex PCBs are becoming the go-to solution for complex electronics

  • How Tesla's Powerwall 3 uses origami-style flex PCBs to replace wire harnesses

  • The challenges of designing and manufacturing wire harnesses today

  • Why standardization isn't always the answer in electronics design

  • The role of flex PCBs in consumer electronics like DSLR cameras and gaming devices

Plus fascinating tangents into:

  • The emergence of AI agents in electronics design

  • The latest developments in DeepSeek and AI models

  • Dell's new modular port design and repairability in modern laptops

  • The evolution of MacBook ports and USB-C

  • Made-in-America manufacturing and rapid prototyping services

Whether you're a hardware engineer looking to modernize your designs, a startup founder considering manufacturing options, or just curious about the future of electronics, this episode offers unique insights into how flex PCBs are transforming the industry.

Watch Seve and Matt break down the technical challenges and opportunities in modern electronics design, from custom wire harnesses to cutting-edge flex PCB solutions.