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

Saturday, July 25, 2020

Best of Both Worlds

I belong to the generation which witnessed the transition from black-and-white to color television, as well as monochrome to full-color monitor. While no one will want to go back to the old way of watching TV or doing computing, nonetheless there's a sense of nostalgia to it that's magical.

What am I driving at here, you may be asking. Well, actually I was toying with the design of the cover for my fourth book, Manual PCB-RE: The Essentials. The idea of featuring the Gigabyte GeForce 8600GT video card with half-photo half-illustration seemed like a neat idea. But I decided to take it one step further by including a reversed version in the interior cover page which has to be in black-and-white for a non-color print. This has created an interesting contrast with the book's front cover which is in full-color. Here's what they look like side by side:


It's tough to write engineering books but I always take great care and delight in designing my own book covers, and this is the best one yet. Hopefully it will not only spur the imagination of would-be readers but create a great anticipation for its release. When will it hit the bookstore? I really have no idea, but I'm working on it as much as my schedule allows me right now.

Do leave a comment if you like what you see. It will certainly help to cheer me on this arduous journey of being an author.

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