Flux | Design PCBs with AI
@BuildWithFlux
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Build PCBs with Flux Copilot, an AI teammate that can review designs, read datasheets, and even route your board 🧑🚀 Sign up at https://t.co/JpF44cfnjI
San Francisco
Joined July 2020
Hardware just got a little less hard. See how Flux reduces busy work, keeps your team in sync, and gives you AI superpowers.
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This summer’s about building. We’re powering the custom PCB track in a global sprint by @michaelraspuzzi + @BoostVC . 3 tracks. 30 days. Up to $50K. 🌍💥. Apply →
this summer? gonna be a hardware kinda summer. join + build something new. win up to $50k from @BoostVC . three tracks.1️⃣ custom pcbs with @BuildWithFlux .2️⃣ edge applications with @pamir_ai .3️⃣ wearables with glasses+. 30 days 🌐 worldwide 🤖 100+ builders. completely free.
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Want to see what repair-friendly design looks like?. We shared a real project with these principles in mind. Explore and learn from it yourself:
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Flux Copilot is evolving too. Transparency for better hardware design.
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If you’re designing for repair:. • Avoid glue & stackups.• Use sockets or headers.• Label critical test points.• Maintain tool clearance
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Repairability is no longer a hassle. It’s a competitive advantage. ✅ Easier to certify.✅ Cheaper to support.✅ Better for the planet.✅ More likely to build trust
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Even Apple had to change. Not perfect, but a clear step forward.
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These laws are changing how companies design PCBs:. • Less glue, more screws.• Fewer proprietary connectors.• Replaceable, documented layouts
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📍 States like Oregon, Minnesota, and California are now enforcing repairability laws. That means:.• Spare parts must be available.• Repair docs must be public.• Third-party fixes must be allowed
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Right-to-repair laws are here. And PCB designers can’t ignore them anymore. 🧵 A thread on why this matters now, and how to design for repair:
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We put all this (and more) into one cheat sheet PDF you can keep on hand. Download it 👉
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Crosstalk shrinks your eye diagram and crushes timing margins.
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It reduces signal-to-noise ratio, breaks buses, and adds jitter. This means missed edges, false transitions, and crispy performance.
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Crosstalk is caused by electromagnetic coupling, and it gets worse the faster your signals switch.
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Tightly spaced traces are trouble. Crosstalk can wreck signal quality before your board even boots. Here’s how it works, what it looks like, and how to avoid it 🧵👇
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RT @michaelraspuzzi: first vibe code hardware hack went so well, we're doing it again! this time bigger. a worldwide hack for the summer,….
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Flux is back. We just had an outage for the last 30 minutes due to an issue affecting some of our service providers. Services are starting to recover and Flux is back online now. Sorry for the disruption.
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Prompting is a skill and the next frontier of hardware design. Learn how to prompt better, design faster, and build smarter. Read the full post →
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Every prompt shapes the future of hardware design. You’re helping define a new way to build.
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