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Technical insights and engineering knowledge

Vapor Phase Soldering The Secret to Perfect Boards
Article

Kaushal Kum…

Technical Edit…

Apr 05

Vapor Phase Soldering The Secret to Perfect Boards

Vapor Phase Soldering (VPS) is like a secret weapon for fixing a problem every PCB designer hates: boards that don't …

394 · 0
Inside TI's Iso-Shield
Article

Kaushal Kum…

Technical Edit…

Mar 28

Inside TI's Iso-Shield

At eCADBridge, studying new-generation packages isn't a side task — it's the core of what we do. When a silicon …

476 · 0
Turning Allegro Library Editor into autonomous Quality Auditor
Article

Kaushal Kum…

Technical Edit…

Mar 19

Turning Allegro Library Editor into autonomous Quality Auditor

If you’ve ever spent four hours staring at a 484-pin BGA footprint, cross-referencing a smudged PDF datasheet while your coffee …

442 · 1
How Capillary Underfill Saves Phones
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Jul 31

How Capillary Underfill Saves Phones

Simple explanation of how underfill works, why it matters, and why some devices last years while others fail. The invisible …

248 views · 1
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From Circles to Circuits: How Pi Builds Better Boards
Article

Kaushal Kum…

Technical Edit…

Mar 13

From Circles to Circuits: How Pi Builds Better Boards

Happy Pi Day! Every March 14th (3.14), the world takes a break to celebrate the most famous number in math. …

308 · 0
Your EDA Tool Is Smarter Than You're Letting It Be
Article

Kaushal Kum…

Technical Edit…

Mar 11

Your EDA Tool Is Smarter Than You're Letting It Be

Let's be honest. Most PCB engineers are using a ₹50 lakh EDA tool like a glorified drawing board. You route …

382 · 0
RAG: Giving Your AI a Librarian’s Brain
Article

Kaushal Kum…

Technical Edit…

Mar 04

RAG: Giving Your AI a Librarian’s Brain

Have you ever sat at your desk, staring at a 400-page datasheet for a new microchip, feeling like your brain …

373 · 0
Master EDA Automation
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May 29

Master EDA Automation

Master EDA Automation explores how eCAD librarians transition into automation engineers by writing footprint generator scripts. It covers core object …

433 views · 1
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Stop Being a "Human OCR"
Article

Kaushal Kum…

Technical Edit…

Feb 26

Stop Being a "Human OCR"

Have you ever started your workday with a fresh cup of coffee, only to spend the next four hours squinting …

297 · 0
The Breathing Room: A Simple Guide to PCB Component Spacing
Article

Kaushal Kum…

Technical Edit…

Feb 26

The Breathing Room: A Simple Guide to PCB Component Spacing

When designing a Printed Circuit Board (PCB), it is very tempting to squeeze all the components tightly together to make …

283 · 0
The Silent Saboteur: Pin 1 Polarity Errors in ECAD Libraries
Article

Kaushal Kum…

Technical Edit…

Feb 26

The Silent Saboteur: Pin 1 Polarity Errors in ECAD Libraries

The Problem statement: In high-volume electronics manufacturing, a subtle error in the ECAD library can be a silent saboteur: inconsistent …

302 · 0
eCAD Library Funnel
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e-cad

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May 20

eCAD Library Funnel

Discover the core four-stage eCAD library funnel—Intake, Triage, Build, and QA/Release: used to convert raw part requests into approved PCB …

409 views · 1
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Beyond Chat-bots: Automating the "Last Mile" of PCB Design with LLM4-IC8K
Article

Kaushal Kum…

Technical Edit…

Feb 26

Beyond Chat-bots: Automating the "Last Mile" of PCB Design with LLM4-IC8K

For decades, hardware engineers have been stuck manually translating PDF mechanical drawings into ECAD library parts. It is a slow, …

426 · 0
ISO 9001 and Your PCB Library: Quality Document
Article

Kaushal Kum…

Technical Edit…

Feb 25

ISO 9001 and Your PCB Library: Quality Document

In the rush of product development, the PCB library often gets treated as a Digital junk drawer. It becomes a …

271 · 0
0.4mm Pitch QFN Trap: Why Your IPC Calc Goes Wrong
Article

Kaushal Kum…

Technical Edit…

Feb 25

0.4mm Pitch QFN Trap: Why Your IPC Calc Goes Wrong

It was 4:30 PM last Friday. I had just finished a complex connector library design, generated the package, and added …

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