Electrical Engineering 101: Everything You Should Have Learned in School but Probably Didn't Review

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Electrical Engineering 101: Everything You Should Have Learned in School but Probably Didn't ReviewIf Horowitz and Hill have got your perplexed [ISBN: 0521370957], you need to read Ashby first. Without a firm grasp of the fundamentals delved by Ashby, a reader could be very lost. This is a book you can read BEFORE an electronics course, to guide you through what could be a confusing maze. This book is not focused on design, but on a faster way to understand fundamentals in electronics by developing intuition and removing as much math jumble as possible. Included are chapters for dealing with EE management and other EE related companies.
This book is also exceedingly helpful for those in a non-Engineering track electronics courses, who maybe overwhelmed by the depth and audacity of a non-Engineering text like Horowitz and Hill.
Here are its key points:
Pros
Very easy to read, user friendly;
Easy to comprehend;
Key concepts summed as rules of thumb on a side bar [ I use all regularly since I graduated in 1980 to this very day];
Superb editing, I noticed but one typo p. 166 "Let'ss";
Helps EE students focus on the essentials of key fundamental component function;
Broad audience, applicable to the technician level versus EE;
Touchy feely chapter works in many fields beyond EE;
Helpful tidbits in the EMI chapter were superb!Cons
Not enough material to get a design together, some assumption one has tried design and knows some in-outs;
Need examples of a "putting it all together" using rules in sample design problems;
No surface mount tips for a book written for the 21st Century EE?
No catalog of manufacturers for construction?
No tips on free samples?
No tips on free evaluation boards?
In my view, the hallmark of a good electronics student is the capacity to design a working electronic device. True design skills gives students the insight to fix, alter, salvage or improve most anything made in electronics even if a student never ever builds a device from scratch ever, after graduation. However, the reverse is not true, a student raised on "fix-it" can not necessarily design.
Comments:
While praise is heaped on the LM324 as an historical op amp, I believe it was the LM741 that clearly made op amps the workhorse of analog design. Much has improved since in op amps, but understanding the 741 is to understand them all. The 324 was a popular chip due to single rail supply but the 741 set the specs to beat. No mention is made about the 555 timer, although one can always build a RC oscillator with just an op amp.
The CD:
The enclosed software is extremely useful, to me. However, its enclosed PCB123, a routing PC board designer, is more likely for EE 202 than 101. I think students need to learn to do layout by hand at least once, just as they need to know how to do math +/-*
functions by hand even if they use a calculator throughout life.
Filter Pro is also in the same vein, EE 202. Very useful software but not discussed much in the text. At least one type of each has to be designed by hand: hi, lo, bandpass, band reject from all passive, then to active, before contemplating automation.
Conclusion:
Although passive components and isolated op amp designs are less practical these days, it absolutely necessary to grasp the fundamentals of RLC to make any electronics as easy as 1-2-3, from Course 101 to 999. One must not be lost in details.
Ergo: Crawl before walk, even if running is all we really do in the real world ;) we walk a lot too, and we can always crawl if we need to.Electrical Engineering 101: Everything You Should Have Learned in School but Probably Didn't Overview

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Analog Circuit Design: Art, Science and Personalities (EDN Series for Design Engineers) Review

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Analog Circuit Design: Art, Science and Personalities (EDN Series for Design Engineers) ReviewAnalysis is a science: there's a right answer out there, and we can all agree when it's found. Troubleshooting is the same way: when the broken bit is found and fixed, the circuit starts working properly.
Design, on the other hand, is an art; there's always more than one way to do it, and the individuality of the designer has a strong influence on the way the design turns out: hence "Art, Science, and Personalities".
This isn't to say that a good designer does unusual things without a good reason, or adds expensive bells and whistles because he happens to like them. What it means is that for designs that are not routine, the designer's personality has a lot to do with how it comes out.
To become an expert designer, you need a well-developed technical taste. Once you have a design that works at some level, it's that sour feeling in the back of your mouth that will tell you that it isn't right yet, that it can be simpler, cheaper, or more reliable. There aren't a lot of other sources of that information.
Arts are taught by apprenticeship. But where are you going to go to get taught this stuff nowadays? EE departments are going more and more to software, as shown by the vast number of graduate EEs who don't know which end of a soldering iron to hold. Jim Williams can't be everybody's mentor, but in this informal (and sometimes whimsical) book, he and his friends show us how the best analogue designers in the business go about things. You know what? One of the most important elements in the art of design is *play*.
Maybe listening in on these guys playing at being analogue designers isn't quite the same as sitting elbow-to-elbow with them, but it's as close as most of us are going to get, and it's terrifically valuable. I recommend this book to anyone who wants to become a better analogue designer, and who is not easily put off by whimsy in technical writing. (I find it refreshing and fun, myself.) I've owned this book for 6 or 7 years, and it's about ready to fall apart from rereading.Analog Circuit Design: Art, Science and Personalities (EDN Series for Design Engineers) OverviewThis book is far more than just another tutorial or reference guide - it's a tour through the world of analog design, combining theory and applications with the philosophies behind the design process. Readers will learn how leading analog circuit designers approach problems and how they think about solutions to those problems. They'll also learn about the `analog way' - a broad, flexible method of thinking about analog design tasks.A comprehensive and useful guide to analog theory and applications. Covers visualizing the operation of analog circuits. Looks at how to rapidly determine workable approximations of analog circuit parameters.

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Programming Embedded Systems in C and C ++ Review

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Programming Embedded Systems in C and C ++ ReviewI found this book to be a great introduction to the world of Embedded C++. The book is well written which does make it easier to understand some of the more complicated aspects covered. I don't agree with the other reviews in this book that it would serve as a good reference; however, it does serve as a great introduction. Just wanted to add that the review from the English guy makes no sense in the context of this book. I have read the entire book and still can't fix a Volkswagon! Seriously though for beginners this is an excellent first book to read, gives you lots of pratical information without overpowering the reader. I would not recommend this book as a pure reference book, more of an informative read.Programming Embedded Systems in C and C ++ Overview
Embedded software is in almost every electronic device designed today. There is software hidden away inside our watches, microwaves, VCRs, cellular telephones, and pagers; the military uses embedded software to guide smart missiles and detect enemy aircraft; communications satellites, space probes, and modern medicine would be nearly impossible without it. Of course, someone has to write all that software, and there are thousands of computer scientists, electrical engineers, and other professionals who actually do.

Each embedded system is unique and highly customized to the application at hand. As a result, embedded systems programming is a widely varying field that can take years to master. However, if you have some programming experience and are familiar with C or C++, you're ready to learn how to write embedded software. The hands-on, no-nonsense style of this book will help you get started by offering practical advice from someone who's been in your shoes and wants to help you learn quickly.

The techniques and code examples presented here are directly applicable to real-world embedded software projects of all sorts. Even if you've done some embedded programming before, you'll still benefit from the topics in this book, which include:

Testing memory chips quickly and efficiently
Writing and erasing Flash memory
Verifying nonvolatile memory contents with CRCs
Interfacing to on-chip and external peripherals
Device driver design and implementation
Optimizing embedded software for size and speed

So whether you're writing your first embedded program, designing the latest generation of hand-held whatchamacalits, or simply managing the people who do, this book is for you.


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