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Ask HN: Best Layman's Book on Electricity
I'm looking for a book that will explain how electricity and electronics work to a level that will be useful day to day. Concepts like how the grid works, how electricity does work, what different electrical components do and how they do them.
Something not requiring multivariable calculus.
I recently read "Immune!" by Phillip Detmer about the human immune system. Is there anything at a similar level to that that you would recommend?
- le-hu 4y agoI'd separate electricity topic which has more to do with energy generation / distrubution / usage from electronics which is a specialized niche in the field of electrical engineery.
- meltyness 4y agoReading sucks; check out "The Mechanical Universe" https://www.youtube.com/watch?v=XtMmeAjQTXc&list=PL8_xPU5epJddRABXqJ5h5G0dk-XGtA5cZ https://www.youtube.com/watch?v=XtMmeAjQTXc&list=PL8_xPU5epJ... Basics of electricity start here: https://www.youtube.com/watch?v=pyMmRRIB5yw https://www.youtube.com/watch?v=pyMmRRIB5yw It glosses briefly over the mathematical parts with advanced-for-the-time animations that may or may not be instructive.
- tasseff 4y agoIf you're interested in how the grid works and has evolved, I really enjoyed The Grid: Biography of an American Technology by Julie A. Cohn (https://mitpress.mit.edu/9780262537407/the-grid/ https://mitpress.mit.edu/9780262537407/the-grid/).
- madvoid 4y agoFor small scale circuits, I like Scherz's "Practical Electronics for Inventors". For a good high level overview of the grid, along with other civil engineering topics, Grady Hillhouse's "Engineering in Plain Sight" is good. Hillhouse's videos pop up on HN occasionally (e.g., https://news.ycombinator.com/item?id=34472122 https://news.ycombinator.com/item?id=34472122)
- defrost 4y agoYou might start with something like [1] which is a 63 "slide" | page introductory overview to a first year engineering (common core) electrical fundementals course (the linked version is from Oregon State niversity in the USofA but looks similar to courses elsewhere). It's not the course handbook (there are many) and doesn't have any heavy math (aside from a few descriptive relationships) but it does a helicopter overview of the concepts that would be covered in a course that is fundemental to both electrical (grid | household | industrial) and electronic (circuits, sensors, computers) engineering. If you skim through that you'll have an idea of what interests you and what to further ask about. [1] https://web.engr.oregonstate.edu/~webbky/ENGR201_files/SECTION%201%20Electrical%20Fundamentals.pdf https://web.engr.oregonstate.edu/~webbky/ENGR201_files/SECTI...
- kube-system 4y agoGetting Started in Electronics by Forrest M. Mims III It makes basic electronics very intuitive.
- progman32 4y agoSeconded. For intuitive learners out there - it won't teach you a bunch of math but it will get you enough of a framework to start seeing landmarks and self-directing to relevant subjects for later deeper dives. Just having the vocabulary helps a ton, and this book provides it. It could be read in 2 or 3 dedicated sessions, and comes with all sorts of interesting circuits to build up to really kickstart that intuition.
- martyvis 4y agoI think in late high school, or maybe even after I started my electrical engineering degree, I bought a few of his books from Tandy (the Radio Shack brand here in Australia). They were a great way to get enthused about electronics and encouraged me to build and get hands-on (which is obviously what Tandy wanted to achieve)
- carapace 4y agoForrest M. Mims III is a treasure! http://www.forrestmims.com/ http://www.forrestmims.com/
- CamperBob2 4y agoLook around for an older edition of the ARRL Handbook (no need to spend a lot on a newer copy, based on what you're asking.) Once you are more comfortable with the basics, the usual next recommendation is Horowitz & Hill's Art of Electronics. For that, you do want the newest edition. This ia an incredible book but it will be far too much to deal with at first, so I'd strongly suggest starting with the ARRL Handbook.
- zxexz 4y agoArt of Electronics and the accompanying lab manual are hands down the best electronics books I've read. Yes, definitely have the very fundamentals down - the equivalent of a day's reading on the fundamentals should be more than enough IMO.
- United857 4y agoI like All About Circuits: https://www.allaboutcircuits.com/textbook/ https://www.allaboutcircuits.com/textbook/
- sph 4y agoMan, I've been looking for something as accessible and free for years. Thanks!
- detrites 4y agoI've seen this site before, it looks really good but is there a downloadable/PDF version?
- wrldos 4y agoThe entire content from this was open source and they built a community and advertising network around it and slowly devalued the content. I’m not sure what they did license wise with the original. The original source material is out there still but I can’t remember what it is called or where it is.
- detrites 4y agoInteresting history I had no idea about. Thanks for sharing, will keep an eye out for the original. Sad that sometimes credit is not given where it's due.
- wrldos 4y agoCredit is very much given but the spirit of the original work is lost under the layers added over the top.
- bananatype 4y ago[dead]
- idontwantthis 4y agoYou can download the whole thing if you click on any of the characters. It made me make an account first.
- JudithNorah 4y ago[dead]
- kazinator 4y agoDecades ago, like in the 1950's perhaps, the US Navy created a training manual about electricity and electronics for its personnel (a reasonable facsimile of laymen). This was used as the basis for a book called Basic Electricity. 1970: https://www.amazon.ca/Basic-Electricity-Bureau-Naval-Personnel/dp/0486209733 https://www.amazon.ca/Basic-Electricity-Bureau-Naval-Personn... 2002: https://www.amazon.ca/Handbook-Basic-Electricity-Naval-Personnel/dp/087891420X https://www.amazon.ca/Handbook-Basic-Electricity-Naval-Perso... 2020: https://www.amazon.ca/Basic-Electricity-Bureau-Naval-Personnel/dp/1420971018/ https://www.amazon.ca/Basic-Electricity-Bureau-Naval-Personn...
- Waterluvian 4y agoI love that it’s just called “Basic Electricity” Not electrical engineering, not electronics. Let us scare nobody off with the cover.
- maCDzP 4y agoThank your for introducing me to books by the US navy. A treasure trove!
- i_am_proteus 4y agoSee also Chs. 1 & 2 of Applied Engineering Principles: https://www.navsea.navy.mil/Portals/103/Documents/NNPTC/Electrical%20Eng/applied_ee_v1.pdf https://www.navsea.navy.mil/Portals/103/Documents/NNPTC/Elec...
- jbotz 4y agoAlso free from Internet Archive: https://archive.org/details/navpers https://archive.org/details/navpers
- sircastor 4y agoA friend of mine recommended this to me many years ago. I love how concise and straightforward the material is. It doesn’t assume much of anything of the reader and will take you through it pretty methodically. On the other hand, it is not a quick way to learn electronics, which is what I was interested in. For that (and not the grid stuff) I’d recommend Charles Platt’s Make:Electronics. It’s great.
- abetusk 4y ago"Practical Electronics for Inventors" by Paul Scherz [0]. Not only does it have practical circuits it also has chapters on theory presented in such a way as to have me understand it. I think many of the books I read in the past shied away from complex math, linear algebra, etc. whereas PEfI uses them as needed. "The Art of Electronics", for example, I found to be absolutely abysmal. It's not an in depth book, it's pretty much a beginners book, but it's thorough and practical. [0] https://www.amazon.com/Practical-Electronics-Inventors-Fourth-Scherz/dp/1259587541 https://www.amazon.com/Practical-Electronics-Inventors-Fourt...
- detrites 4y agoJust found PEfI's 4th edition online and looked through it. It's beautifully laid out with clear illustrations, summary tables and well-explained text. I'm not usually tempted to buy a hardcopy but this looks super handy.
- Bo0kerDeWitt 4y agoI can add to this as I've read parts of the 3rd edition. First off, it's a one thousand page textbook so it's not a short read. However, the second chapter is just called "Theory" and it's about 200 pages long, and that single chapter is an excellent primer on electrical engineering. Don't get the kindle version, it's too hard to read on Kindle.
- wrldos 4y agoI would stay away from practical electronics for inventors. The book historically was chock full of really bad explanations and mistakes which brings into question the author’s knowledge and credentials. You don’t see that until you look at it from the professional side of things. To a new electronics person it looks credible. I can’t speak for later editions. The Art of Electronics is an excellent book but misunderstood. It’s a reference book not an introductory text. It should be used in a professional capacity or be read alongside the accompanying student manual. The book situation in this sector is pretty horrible unfortunately. The old NEETs stuff is verbose but teaches you nothing, the Make books teach you what but not how. Same with the Forest Mims books. I have been considering writing a book which covers enough electronics for people to competently solve a problem they have without being led up the wrong path or delve too heavily into mathematics (the latter is unfortunately mostly unavoidable but basic algebra should be enough to solve nearly all problems)
- lathiat 4y agoNot sure it will go deep enough for what you’re asking here but the “Practical Engineering” YouTube channel (which has some great videos about random bits of civil infrastructure) recently released a book “Engineering in Plain Sight” https://practical.engineering/book https://practical.engineering/book
- ThreatSystems 4y agoClosely related to this! Does anyone know of any good books that would build upon this knowledge as an introduction to integrating RF / the theory of RF circuits, antennae's etc?
- loph 4y agoI suggest the ARRL Handbook for Radio Amateurs.
- ThreatSystems 4y agoThanks! This looks like just the thing I needed.
- kennyloginz 4y ago“There are no electrons”
- TheCleric 4y agoAgreed. This is the first book that made stuff click for me and helped me enjoy electronics.
- rmk 4y agoThank you for this great recommendation. Read a sample of this and it's very readable. It also appears that the same author has written other books in the same vein. Do you recommend any of them?
- brabarossa 4y agoHere's a good reading about problems with teaching electricity: "Why Electricity is hard to understand?" http://amasci.com/miscon/whyhrd3.html http://amasci.com/miscon/whyhrd3.html
- vaporup 4y agoOh man, this is great. I was always confused with this stuff and didn't notice that this is such a big mess... Thank you
- olalonde 4y agoIf you're interested in digital electronics (e.g. computers), I strongly recommend "Code: The Hidden Language of Computer Hardware and Software"[0]. It's a bit of a history book on the invention of computers, starting from the telegram. By the end of the book, you should know enough to create a computer from wires and a power source alone. The section on the physics of electricity is only a few pages though. Personally, for a more high level and intuitive understanding of electrical concepts, I generally find educational YouTube videos more effective than books. I strongly recommend "The Engineering Mindset" channel on YouTube[1] but there are many others. [0] https://en.wikipedia.org/wiki/Code:_The_Hidden_Language_of_Computer_Hardware_and_Software https://en.wikipedia.org/wiki/Code:_The_Hidden_Language_of_C... [1] https://www.youtube.com/@EngineeringMindset https://www.youtube.com/@EngineeringMindset
- tbarringer816 4y agoThe Grid[1] by Gretchen Bakke. May not get as low-level as you like (physics of electricity) but great for learning about how the grid came to be, the operation of it, and the regulatory environment surrounding it. [1]The Grid: The Fraying Wires Between Americans and Our Energy Future https://a.co/d/g78jGlx https://a.co/d/g78jGlx
- jeffrallen 4y agoI learned electronics from Forest Mims III.
- lbayes 4y agoYouTube + personal labs were far more effective and enjoyable in my experience. Electroboom and Eeevblog are a couple great channels to get started. The recommendation engine will pick up pretty quickly.
- brudgers 4y agoSince it is important not to die, NFPA 70. No multivariable calculus required. https://www.nfpa.org/codes-and-standards/all-codes-and-standards/list-of-codes-and-standards/detail?code=70 https://www.nfpa.org/codes-and-standards/all-codes-and-stand... If you want to know the why, get the handbook too. https://catalog.nfpa.org/NFPA-70-National-Electrical-Code-NEC-Handbook-P16530.aspx https://catalog.nfpa.org/NFPA-70-National-Electrical-Code-NE... Alternatively, Epigram 48. Good luck.
- Hackbraten 4y agoI honestly wonder why such a book costs $150. As a layperson, I would have thought that not dying from electric shock must be a pretty timeless body of knowledge. So I’d expect the cost of research, writing and publishing to have been spread out over many decades, in contrast to other literature. How come the book is so relatively expensive? Does electrical code change so often?
- detaro 4y agoIt's something that's a) a business expense for the target group and b) something they don't really have an alternative to. It's not like you can go "nah, those local electrical standards are to expensive, I'll use the ones from Pakistan instead".
- brudgers 4y agoI would have thought that not dying from electric shock must be a pretty timeless body of knowledge What gauge of copper conductor is required for 50m run to a 30A 240v recepticle? What type of conductors are allowed if that run is outdoors a underground? How deep does the trench need to be? What over current protection is required? And so on.
- Hackbraten 4y agoI see. Thanks!
- lagrange77 4y agoFor electronics i highly recommend Bebop to the boolean boogie by Clive Maxfield https://openlibrary.org/books/OL25558880M/Bebop_to_the_boolean_boogie https://openlibrary.org/books/OL25558880M/Bebop_to_the_boole...
- rmk 4y agoI watched "Shock and Awe: The Story of Electricity" by Jim Al-Khalili (it's available to stream on Amazon Prime Video), and enjoyed it. In fact, Jim Al-Khalili has produced excellent documentaries about other topics of scientific interest as well.
- John23832 4y agoIf you’d like to know about BIG circuits (the power grid), “Electric Power System Basics for the Nonelectrical Professional” is good. Electric Power System Basics for the Nonelectrical Professional (IEEE Press Series on Power and Energy Systems) https://a.co/d/2tlLXfN https://a.co/d/2tlLXfN
- maliker 4y agoFor power systems, I like Blume's "Electric Power System Basics For the Nonelectrical Professional". It does a good job of introducing all the parts of the distribution/transmission/generation system.