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

Tuesday, June 1, 2021

Email from the Danube

This morning, I was notified of an incoming email with the following message:

I found your books through the "Unnamed Reverse Engineering Podcast" and have to admit, that I first got a PDF off the internet on Saturday night, but after the first 30 pages, I quickly bought all your books, as I am totally stoked to get into hardware reverse engineering.
I am so glad I found your books and wanted to thank you for your work! Unfortunately, the Amazon package that arrived today did not contain the promised book but an HDMI adapter, guess I have to wait till Wednesday now for the replacement :-D

But thank you in advance and is there a mailing list or something to get notified when your fourth book arrives? As I also want to buy that.

So anyhow, I wish you all the best and will send a picture as soon as the trilogy arrives :-D

Now, I am aware that my books are available on some rogue websites that steal the hard work of book authors like myself. This is evident from the declining sales for the past few months. Frankly, there is nothing I can do about it. I'm not the only one who suffers the loss of income; the charities that I supported with part of my earnings bear the grunt as well. I had kept up with the donations despite the poor sales but had to painfully cut back to just one charity organization, the one that I have been supporting for the past 30 years. I'm sharing this just so my readers who honestly purchase my books know that they too are doing a good cause, and for those who obtained illegal copies at my expense that you have not only wrong me but many fellow humans who depended on the generosity of kind people.

This person had done the right thing which any human with a conscience would do. He is German, I suppose, from the email attachment provided. Every country has its dark history but that does not mean all the people there are bad or lack integrity. We cannot decide where we're born or the environment we're in, but we can choose to do as much good as we possibly can. There is a Chinese saying, "To come out of the dirty mud and still remain pure." It speaks of the lotus plant but allures to people of exceptional character and qualities even in the midst of dark times. I hope most of my readers are too!

You may be wondering why 'Danube'. Well, it's the second longest river in Europe that passes through the most countries, and has its origin from the Black Forest of Germany. Incidentally, black forest cake is my favorite and the ones made by German hands are the best. So let the best of your self shine in this blackest of times in the current pandemic!

Stay safe and be well, my friends.

Update: I received a photo of the books that this reader has purchased:



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