Live data from Hacker News

My self-study plan for electrical engineering

i-kh.net

81–90 of 144 posts

Re: My self-study plan for electrical engineering

#81
post #80

Earlier quoted context omitted.

RC filter is like fizzbuzz for EE.

One of those is a basic building block used in pretty much everything, the other is software bullshit.

I feel attacked. I'm a DSP engineer and I haven't implemented an analog filter since I graduated. If we got into detail on RC filter gain and phase shift I'd fail. Do I have to give my EE degree back?

Re: My self-study plan for electrical engineering

#82
You might find the following books (in addition to those listed by others here) helpful;

Practical Electrical Engineering by Makarov et.al.

Electronic Circuits: Handbook for Design and Application by Tietze, Schenk et.al.

Sensors and Signal Conditioning by Ramon Pallas-Areny et.al.

Introduction to Embedded Systems: Using Microcontrollers and the MSP430 by Jimenez et.al.

Patterns for Time-Triggered Embedded Systems by Michael Pont.

Re: My self-study plan for electrical engineering

#83
I would add this cheap book to anyone interested in EE, or fooling around with circuits. The book just basically goes back to Ohm’s law, but I guess there are EE whom graduate, but forget the basics?

Electrical Engineering 101: Everything You Should Have Learned in School

Re: My self-study plan for electrical engineering

#84
post #55

Why push yourself through a degree-style path? So much of what EEs learn in their coursework is of low utility. (I'm a physicist who transitioned to working as an EE. I have never had a single EE course, and yet I find myself with no obvious deficits compared to my colleagues who have.) There are two ways to learn an existing technical-ish subject: you can spend a lot of time reading textbooks, then do some projects…

As a practicing EE / RF comms engineer, I will say that it is very obvious when you're working with someone who thinks that their EE coursework wasn't useful for the real world.

As a practicing EE (power systems), I agree. It often becomes clear when someone is unable to distinguish a practical limit (this equipment is not rated for X, our operating procedures prohibit doing X) from a physical one (X is not possible because of underlying physical principles).

Re: My self-study plan for electrical engineering

#85
post #81
post #80

Earlier quoted context omitted.

One of those is a basic building block used in pretty much everything, the other is software bullshit.

I feel attacked. I'm a DSP engineer and I haven't implemented an analog filter since I graduated. If we got into detail on RC filter gain and phase shift I'd fail. Do I have to give my EE degree back?

No, but you at least realize an analog filter is a thing that exists. You don't remember the specifics, but you could study them if you needed to.

Re: My self-study plan for electrical engineering

#86

Why push yourself through a degree-style path? So much of what EEs learn in their coursework is of low utility. (I'm a physicist who transitioned to working as an EE. I have never had a single EE course, and yet I find myself with no obvious deficits compared to my colleagues who have.) There are two ways to learn an existing technical-ish subject: you can spend a lot of time reading textbooks, then do some projects…

> So much of what EEs learn in their coursework is of low utility.

>I have never had a single EE course

Enough said.

Re: My self-study plan for electrical engineering

#88

I have some recommendations for you as an EE graduate, you can club Digital Circuits and Systems, Embedded Systems and Digital Hardware with one book in one continuous course with the book Digital Design and Computer Architecture by Harris and Harris (A RISC V Edition will release soon in 2-3 months, buy that one) For Electronic circuits choose Microelectronics by Behzad Razavi. Instead of Purcell go for "Engineering…

Yes, it is too broad. You should look at a school like Berkeley and look at their concentrations. Maybe RF isn’t important if you’re doing systems (unless you’re interested in RF). https://m.box.com/shared_item/https%3A%2F%2Fberkeley.box.com...

I don't think you can call yourself an EE if you don't know anything about RF.

Re: My self-study plan for electrical engineering

#89

I used to build BMI systems in graduate school, from the lowest level (mixed-signal analog design for 70 uV extracelleular signals) to DSP (128 DSPs doing real time analysis) to the network (built my own ethernet MAC, foolishly!) to all the vis and RT-linux-based analysis. I left the area and switched into ML in grad school, but if I had to do it all over again there's one thing I think is missing: Optics. Optics opt…

> Optics. Optics optics optics.

Maxwell would have agreed.

Re: My self-study plan for electrical engineering

#90
post #74

Nicely written. For certain. Would it be cruel to suggest that you might want to advance a bit more before weighng in ? I'd say that semiconductor physics, real math, control systems, real mixed signal and a couple of others should get a go ... but my eldest child didn't get much past this, so maybe the state of the art today? Again- I mean no cruelty in my comments, but seems as if modern curricula are not teaching…

> not teaching a person what a person needs to know to go into any related industry job

I'm not sure they ever did. They should imho be teaching the ability to learn and adapt to changing and emerging technologies, and to think critically. I'm still using the mathematics I learned in college, to understand things that didn't exist back then such as elliptic curve cryptography.

Post reply on HN