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Sep 8, 2026Why PCBA prototype works, but fail during mass production?
Many hardware engineers will make 3-5pcs prototypes to test the function “ok”. And then start to mass...
Sep 8, 20261 min read0 reactions0 comments
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Aug 18, 2026How to Choose the Right PCBA Manufacturer for Your Electronic Product
Choosing a PCBA manufacturer is more than comparing assembly prices. The right supplier must be able...
Aug 18, 20268 min read0 reactions0 comments
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Aug 11, 2026Network Transformer Sourcing Checklist for Southeast Asian PCBA Teams
Southeast Asian sourcing project needs two inputs: an approved component specification and...
Aug 11, 20262 min read0 reactions0 comments
The Last Mile of Hardware Engineering: 7 Communication Traps Between Design and Production
In my years working in PCBA, I've seen too many beautifully designed boards die on the word...
Jul 30, 20265 min read0 reactions0 comments
The PCB Industry in July 2026: A Supply Chain Reality Check for Hardware Engineers
If you‘ve been designing hardware over the past six months, you’ve probably felt it. Longer lead...
Jul 27, 20263 min read0 reactions0 comments
Why Does Everyone Assume "Made in China" Means Low Quality? A PCBA Manufacturer's Honest Take
Let me start with a confession. I work for a PCBA manufacturer in Shenzhen. So take this with...
Jul 22, 20263 min read0 reactions0 comments
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Jul 21, 2026Why Does Your PCBA Prototype Work but Fail in Mass Production?
Your PCBA prototype works perfectly. The circuit functions correctly. The design passes validation....
Jul 21, 20264 min read0 reactions0 comments
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Jul 20, 2026Avoid Costly Component Selection Mistakes: Your Ultimate Guide
Component selection is one of the most underestimated phases in electronics and hardware development....
Jul 20, 20263 min read1 reactions0 comments
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Jul 23, 2026Mastering the LM324: A Amplifier Component Guide
The LM324 operational amplifier is one of the most widely used components in modern electronic design...
Jul 23, 20261 min read0 reactions0 comments
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Apr 29, 2026Enclosureless Cases: When the PCB Is the Enclosure
Five years ago Odin Holmes and I filed a utility model at the German Patent and Trade Mark Office....
Apr 29, 20266 min read0 reactions0 comments