Bests & Worsts Reviews from Amazon

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104
people found this helpful, as of 2023
ranked #250,195 most helpful out of 571,544,897 reviews
★☆☆☆☆
Great book...but what the heck????
Like the other reviewers I found this book a great resource. It has great practical information and diagrams and whacks straight into what you can do with the components and what they are supposed to do without boring you to death with electron theory. Now, I must say although I have a degree in electronics I am quite rusty on fine points and one thing I never did well and subsequently never used, were FETS. I have found unforgivable errors in diagrams and examples in the transistor chapter...mostly related to MOSFETS. When you deal with P and N channels and layers...YOU MUST NEVER make mistakes in a textbook...practical or not. I had to reread sections 10 times to realize that gate voltage polarities were reversed...and the worst..an n-channel depletion layer MOSFET turning on a relay when positive biased at its gate by an AND gate. Hello? An ENHANCEMENT n-channel sure..but like..what the heck??? Especially when new learners will be tackling this stuff, some find it hard enough to cram into their brains without it being explained wrong. This book needs fixed!! It is also not really designed for new learners...although I can say new people can gain a lot from it, but you really have to have some background or I could see getting lost fast on the loose use of formulae and Ohm's law (fundamental but we all had to at least learn and practice it first) SO...good book again could be THE greatest practical instruction book ever if it was cleaned up. I back up the previous reviewer who said that. ONE STAR for the glaring lack of responsibility. It really is a 4 and 1/2 star book but hopefully the bad reviews will kick start the author and McGraw into releasing the second edition.
May 2003 · Books
the product in question
Practical Electronics for Inventors
4.5★ · 44 ratings, as of 2023
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