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

Wednesday, October 27, 2021

Anatomy of a Writer's Dream

For those familiar with the concept of a schematic diagram, there is no need to elaborate further what constitute the elements that made up an electrical or electronic circuit. But for those who want a formal understanding on the anatomy, this is the book to anticipate.

I can't promise you how soon this book will hit the shelve, though. The year end is a busy period for me with much commitments to attend to. Hopefully, I can squeeze out some time to craft a few more pages. As of now, it is about 20% complete.

Like I said before, I take my work very seriously to give my readers an enjoyable reading experience. That means putting the extra effort and time into creating illustrations using Microsoft Visio to give an overall consistency and appeal. It is hard work, so I appreciate those who get my books through honest purchase and leave encouraging comments on Amazon to spur me on.

Next year will be the seventh year into my writing career. It will also be a make or break watershed year for me. My wife and I have been in discussion several times over, whether this move I made six years ago has been worth it, and whether it will be sustainable in the long run. All I can say is the royalties I earned is meagre and heavily supplemented by my wife's income as an admin staff. She is willing to support my dream and passion as an author, and believes in leaving a legacy that will benefit aspiring engineers in the future. For that, I am indebted and grateful to her.

I believe also in giving back to society which is why I continue to contribute a part of my book earnings to charities. It gives my writing a sense of mission and fulfillment, though at the back of my mind, I wish I could afford my wife who stick with me during this trying period a better quality of life. For now, she is content with the simple status as an author's wife. Perhaps next year when I complete my sixth engineering book, I may call it a day and do something else that will provide a steady income and give her a brighter future to look forward to.

So, yeah. I will probably look back with fondness that I've lived my dream for a while, albeit with a tint of sadness that it did not turn out the way I've hoped. Nonetheless, part of my engineering legacy will definitely live on in print. It should be consolation enough for the seven years I will have invested.

2 comments:

  1. Your books have solved many of my questions in regards to PCB RE. It's a shame you might have to quit being an author soon as I believe your content has brought a lot of value. Just know you have a young rookie engineer rooting for you :) !!!! best of luck to you. By the way I have left 5 star reviews on amazon for you under Manuel. Ill be waiting for your next two books as I am eager to dive into the content.

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  2. Thanks for your support, Manuel. Which Amazon platform did you put your review in? I could not seem to find the name.

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