PCB Via Current Capacity: Why I Almost Burned a Power Board
Introduction PCB via current capacity refers to the maximum amount of electric current a via can safely carry without overheating or […]
Exposed Copper on PCB: What It Means and How to Fix It Safely
Introduction Exposed copper on PCB refers to areas on a printed circuit board where the copper layer—used for creating electrical connections—is
Learn the best free software for PCB design like KiCad, EasyEDA, and CircuitMaker.
Introduction Free software for PCB design lets you create professional circuit boards without spending money on costly CAD licenses. In
Solder Temperature for PCB: Why 80% of Beginners Get This Wrong
🟢 INTRODUCTION Two years ago, I lifted four copper pads off a client’s smart TV mainboard because I didn’t understand
Single Throw Double Pole Switch PCB: Why Most Beginners Get This Wrong (And How You Can Fix It)
🟢 INTRODUCTION Three years ago, I ruined an expensive smart TV repair job because I misunderstood how a DPST switch
Why Your Circuit Design Will Fail (Unless You Know These Radiocord Technologies Secrets)
🟢 INTRODUCTION Two years ago, a mobile repair shop owner from Mumbai called me in panic. He’d ordered 300 custom
Real PCB Prototyping Cost Breakdown – Lessons from a Hardware Tech
The $3000 Prototype Disaster That Changed My Approach Introduction with Keyword Integration (As-Is Rewrite) Six months ago, I was finishing
How to Build Custom Electronics Without Prototype Failures
Introduction This guide is for startups and SMEs building real products, not hobby Arduino projects. A logistics client once gave
High Speed PCB Design Secrets I Learned Working With Radiocord Technologies
Introduction The first time a “high speed” computer motherboard landed on the repair table, it behaved perfectly at low load
Unlock the HS Code for PCB Board: Save Thousands on Customs Without the Headache
I still remember that late night in my Airoli workshop back in 2020. A big order of bare computer PCBs