Ask HN: What are some nice electronics courses that blend theory and practice?

I've been following this course (to refresh my informal knowledge of electronics, which I haven't touched since I discovered it was way cheaper to write broken code than build a broken circuit back in my teens) and it's pretty good. I like how they mix the theory with practical experiments showing it in practice.

I don't recommend the Kindle version though, the formatting is really lacking.

I highly recommend this book. The first practical lesson, as I recall, has you short-circuit a battery and destroy an LED. It's great to learn the limits of typical components this way, and it takes away the fear of breaking stuff. It's written simple enough to be followed by a child, but I had a blast going through it as a physics grad student who knew electrodynamics and very little electronics.

The first two editions had quite a few errata, but there is an online page for them:

http://www.oreilly.com/catalog/errata.csp?isbn=9780596153748...

Thanks for the recommendation. I just purchased the Kindle version. I'm not really an electronics guy, but have always been interested in how it works. Will do by best to put this book to use!

I recently purchased this book, along with three different kits that supplied all the tools and components I would need to carry out the experiments for roughly the first two thirds of the book (total cost: around 300 dollars, I know I could have gotten most of this stuff cheaper but such is life). My experience was...mixed. The book did a great job explaining some of the basic principles of electronics but these kind of cookbook tutorials don't seem to work as well as say a book that will teach you everything you need to know about Ruby programming. Eventually you will need to start from hard theoretic principles in order to design your own circuits.

I've come to the realization that you need to pull from a bunch of different sources to get a good enough background in the domain of electrons to start building a project you want to see realized, and that mastery in this domain is probably a journey that can be measured in decades.

TAOE is an awesome book. Leave it to physicists to write a proper electronics textbook.

(The op amp circuit diagram is also neat.)

Agreed! This book imparts a good mix of theory and "real world" advice. It also comes with strange quirky comics to help you remember things:

http://i.imgur.com/1D5K6PT.jpg

Curiously, you linked the Student Manual for TAOE. I was under the impression that the Manual was more of a supplement to the main text than a standalone book. I've been looking to buy a hobbyist-friendly yet comprehensive electronics book for quite a while now. Do you recommend I get the Manual alone or do I need the TAOE book (which appears to be a bit expensive to me at the moment)?

Hello,

I wouldn't recomment The Art of Electronics, at all. Sure, it's an amazing book, but TAOE breezes through foundations and OP says he only remembers Kirchhoff's law.

I think OP wants a book that takes him from there: Tony Kuphaldt's series of books (available for free to download) titled: "Lessons in Electric Circuits".

These babies are 6 books: DC, AC, Semiconductors, Digital.

There's also a book for Experiments where you get the info you need to set up a home lab, and then experiment with the stuff you learned the theory of in the other books.

And a reference book you go to.

http://www.ibiblio.org/kuphaldt/electricCircuits/

The author has also a book titled: "Lessons in Industrial Instrumentation".

"Electronics" is a very vast domain. A lot of reading is needed to itch a specific scratch.

For example, our course about transistors. Yeah, solid physics and band gaps and holes, and manufacturing...

Then after you start using them, you work with "The gain, Beta, is 200". And you go "What makes it 200?"

Like in the manufacturing process, how do you make it that way.

Then you read the late Hans Camenzind's great "Designing Analog Chips" and get to where he explains the influence of the Base thickness.. And you go "Whooaaa". You scratched an itch you had for a long time. The books you read didn't answer that specific question.

Camenzind made the circuit you probably know, NE555. The book is available for free on his site:

http://www.designinganalogchips.com/

Good luck, and if you need anything (resources, etc), feel free to contact me.

http://www.falstad.com/circuit/ https://www.circuitlab.com/

I recommend LTSpice as a desktop circuit simulator/analyzer.

Check this out - http://123d.circuits.io/

I evaluated few simulators today. Since this is an on-off hobby, I wanted to avoid anything that requires a subscription. I found an app called Everycircuit. The paid version is $10, but there is a limited time free trial as well. Seems very user friendly and nice. LTSpice looked pretty neat and perhaps is very comprehensive, but didn't look very polished and has a learning curve. All these apps use spice behind the scenes. In Linux found an application called ngspice. It is commandline, but pretty nifty.

I actually started looking at this the other day on Open Courseware - as I'd set myself a resolution this year to put together a little embedded\SBC system and needed to understand electronics in more detail[0]. It's a little bit intimidating. For example in the first few sentences he started referring to Maxwell's equations in very familiar terms (something like "we all know about Maxwell's equations already...") which threw me slightly and made me wonder if there's probably a better introduction to electronics out there.

[0] = http://blog.mclemon.io/new-years-resolutions-2015

I took Embedded Systems last spring and it was great. Students interface to the outside world by programming an ARM microcontroller using C language. The staff and fellow students provide tremendous support on the boards. Here's the syllabus:

http://edx-org-utaustinx.s3.amazonaws.com/UT601x/syllabus.ht...

Here are some projects from last year:

https://www.youtube.com/playlist?list=PLyg2vmIzGxXGS3bdIkTF4...

Nto directly what you're looking for, but an arduino starter kit would only set you back abouut 50 dollars, and has everything you could need to get started with that sort of assignment. It also teaches you to be careful :)

This is what I want too. I imagine I could learn what I want to learn about 20x faster with such a game.

BTW if you want to collaborate together to spec out the game we want maybe someone who already understands the relevant theory can help create such a game.

I want to start with questions like:

- create a voltage divider to do ___

- what value of resistor is needed to bias the transistor properly to start oscillation? (would show the rest of the context)

- choose three components to create a low pass filter

- which transistor would work with this oscillator circuit? (multiple choice)

- why doesn't the LED in this circuit light?

There are thousands of simple questions/exercises that would (I think) pave the way for slightly more complex questions... it would be such a fun game :)

I'd also be happy to collaborate in such a game. I have little knowledge of the theory behind it, so i would play the developer role. Just mail me.

Like it? http://123d.circuits.io/

It's half of your question, but a good basic electronic logic simulator is http://www.cburch.com/logisim/

A digital electronics book could be paired with it for exercises. Or heck build your own microcontroller or something.

A similar method is to instead of using a game to simulate circuits in software, use an FPGA to simulate a circuit in hardware. A cool book I've used to here, http://www.amazon.com/FPGA-Prototyping-VHDL-Examples-Spartan...

It will take you step by step from creating simple shift registers to displaying an image over VGA (which you implement yourself).

I was looking for the same thing and found this: http://www.falstad.com/circuit/

It shows blocks traveling across wires/circuits. You can create your own circuits and see what happens. It's not just for logic, but you can see how analog circuits operate as well. The speed of the blocks represents the current flowing and the color of the wires represents the voltage.

I wish more stuff like this was available for circuitry. It gives a nice basic intuition how things work and shows why I need to place a resistor in front of a LED.

I would caution against starting on this text because it's typically at the upperclassman/graduate level, containing details about transistor models and amplifier design that you don't need to know unless you're considering a career in microelectronics design. It also assumes a lot of background so you might find yourself moving at a snail's pace. Otherwise, I thought it was a great text heavy on theory.

As already mentioned, Sedra is quite heavy on theory. I would recommend Rezavi instead. It's tone is much more casual and backs most of the theory with practical applications. Even so, it is quit rigorous and does not lack in examples both solved and not.

As already mentioned, Sedra is quite heavy on theory. I would recommend Rezavi instead. It's tone is much more casual and backs most of the theory with practical applications. Even so, it is quit rigorous and does not lack in examples both solved and not.

Somehow I knew before clicking the link that it would be this book.

I also read it several times, my father's copy in junior high, a copy I bought in high school, and another copy in early college.

Though I'd probably recommend the Art of Electeonics as mentioned up thread, along with the student manual. I took that Physics 123 class at Harvard taught by Horowitz and Hayes, and it was amazing.