To My Readers



If this is the first time you're visiting my blog, thank you. Whether you're interested or just curious to find out about PCB reverse engineering (PCB-RE), I hope you'll find something useful here.

This blog contains many snippets of the content in my books to provide a more detailed overall sampling for my would-be readers to be better informed before making the purchase. Of course, the book contains more photos and nice illustrations, as evidence from its cover page. Hopefully, this online trailer version will whet your appetite enough to want to get a copy for yourself.

Top Review

I started doing component level repair of electronics with (and without) schematics more than 40 years ago, which activity often involves reverse-engineering of printed circuit boards. Although over the years my technical interests have shifted into particle beam instrumentation, electron microscopy, and focused ion beam technology fields, till this day——and more often than not——PCB repairs have returned multiple multi-million-dollar accelerators, FIB, and SEM instruments back to operation, delivering great satisfaction and some profit.

Many of the methods described by Keng Tiong in great details are similar to the approaches I've developed, but some of the techniques are different, and as effective and useful as efficient and practical. Systematic approach and collection of useful information presented in his books are not only invaluable for a novice approaching PCB-level reverse engineering, but also very interesting reading and hands-on reference for professionals.

Focus on reverse engineering instead of original design provides unique perspective into workings of electronics, and in my opinion books by Keng Tiong (I've got all three of them) are must-read for anybody trying to develop good understanding of electronics——together with writings by Paul Horowitz and Winfield Hill, Phil Hobbs, Jim Williams, Bob Pease, Howard Johnson and Martin Graham, Sam Goldwasser, and other world's top electronics experts.

Valery Ray
Particle Beam Systems Technologist

Monday, October 30, 2017

The Final Lap...

As those following my blog would have already know that I am writing the final chapter on FPT-RE, reverse engineering (RE) using the flying probe tester (FPT). Like I said, I would love to have an industry expert write the chapter and guide the readers through the steps, using his machine of choice and sharing his valuable experience. As it is, things did not turn out the way I wanted; instead I had to take on this unenviable task, just so that my book will progress to see the light of day, albeit delayed by almost two months because of this unfortunate incident.

Well, I'm happy to say that I'm almost done with the chapter, and into the final lap of the FPT-RE process. As usual, here's a two-page sample:


I should be able to wrap up the chapter in a day or two, and then it's sending a proof copy to the Editor-in-Chief of EDN Magazine for his review and hopefully, pen the Foreword if he thinks the book befits his time to write it.

Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)