Electronic engineering Definition and 46 Threads

  1. J

    Designing a controller for cooling of heat exchangers

    I'm currently building a thermal controller that can manage the cooling of various types of heat exchangers, and I'm specifically working on cooling a heat exchanger for an EV fast charger. I need to decide the optimal pump and fan speeds to achieve efficient cooling, but I'm not sure about the...
  2. Anas Benti

    What can I add to a Taekwondo body protector scoring systeme to be more stable?

    I am developing a Taekwondo body protector scoring system using a textile piezoelectric sensor. The sensor is designed to detect mechanical force and convert it into an electrical charge. However, it is sensitive to temperature variations, leading to potential inaccuracies and instability in the...
  3. U

    How to Calculate the Complex Op Amp in Circuit Diagram

    TL;DR Summary: How to calculate the operational amplifiers in the circuit diagram Hello Everyone, I am trying to learn the circuit diagram of one of a device in which I will be doing modifications as a part of my Masters's Research to make it performance better. My background is in Mechanical...
  4. I

    What is the approach to forum discussions on this science forum?

    I was searching for some science forums online yesterday, so I could join one to learn and contribute back. The Forums that operate like early 2000 ones, and their goals are more aligned toward users than creating content for monster spiders. I am glad that I have ended up here now. I visited a...
  5. E

    This is the most advanced and lifelike robot that I've ever seen

    At first, I thought that this humanoid robot was just really good CGI, but it's actually real. The facial movements and expressions are eerily realistic and lifelike.
  6. electronic engineer

    What Are the Best Ways to Engage in Real-Life Electronics Projects in Europe?

    Hello, I'm just open to new ideas about Electronics. For some reason or another, I loved this community. I want to participate in discussions about Electronics but I want something constructive, new ideas. I'm located in Europe so it would also nice to meet with other members here and share...
  7. PaxFinnica96

    Calculating the Gauge of a Copper Wire for a Thermometer Bridge Circuit

    Hi All, Really struggling to get my head around what I'm doing wrong - every time my answer of wire diameter comes out too small for what's included in the table of SWG. I must be doing something wrong somewhere - my attempt is below. Any help is very much appreciated.
  8. akaliuseheal

    Use of transistors to turn on an LED

    Homework Statement Hello, I have got input from comparator op amp which gives HIGH or LOW. Based upon that, one of two LEDs needs to light up. Two LEDs should't be ON at the same time. Calculations are not needed, only the schematics. Homework Equations None The Attempt at a Solution I am not...
  9. S

    Ideal conditions in which circuit analysis is done

    What are the ideal conditions in which circuit analysis or analysis of an electrical system is done?I know that the air friction,friction between materials is ignored in ideal systems, such as for ohms law applications.What else is ignored in analysis of ideal electrical systems?
  10. A

    Electrical hinge mechanism of some sort?

    I'm not sure if this is the right thread to post this, but here it is! I'm currently trying to create a prop for one of my friends, since I found it an interesting challenge. This is a simple drawing of what I'm trying to do: The button, battery and so on it not my problem, it's that I've no...
  11. T

    Finding the bandwidth of an FM signal

    Homework Statement Consider the frequency-modulated (FM) signa A(t)=A0sin[2πfct+Δfsin(2πfmt)/fm] , where fc = 3.5 kHz, fm = 88.1 MHz. What is the bandwidth of the signal? [Note: You may take sin≅ and cos≅1 for x (in radian) << 1.] Homework Equations A(t)=A0sin[2πfct+Δfsin(2πfmt)/fm] The...
  12. T

    What Frequencies Emerge in an AM Signal with Given Parameters?

    Homework Statement Which frequency components are present in the amplitude-modulated (AM) signal A(t)=[1+asin(2πfmt)]A0sin(2πfct), where fm= 3.5 kHz, fc = 540 kHz, and a = 0.1? Homework Equations A(t)=[1+M(t)]A0sin(2πfct), where modulating signal M(t) = sin(2πfm t + ∅), high frequency carrier...
  13. T

    Finding Bandwidth: AM Radio Channels & Max Bandwidth

    The commercial AM radio channels are separated by 10 kHz. What is the maximum bandwidth of the base-band signal each of these channels can carry?
  14. The_Inventor

    Circuit Board Design: Basics of Designing a PCB

    My background is in physics so I have a very basic understanding of circuit design. I was just wondering, If someone were to design a printed circuit board (from scratch) how do they know that it will function the way it should? and also how do they know that the printed circuit board will...
  15. A

    Who is Andres and What is His Background in Electrical Engineering?

    hi I am andres! I am from paraguay and I am a electrical engineering student
  16. C

    Programs Can I go into electronic engineering with an ECE degree?

    I just got accepted to an electrical and computer engineering course (ECE) and I was wondering if its possible with this degree to get a job in electronic engineering. It seems that the syllabus covers more of electrical engineering than computer, but I'd like to get a job designing hardware...
  17. M

    Getting Started with Arduino: Tips and Suggestions for Beginners

    Hello guys! i am electrical & electronic engineering, 2nd year (almost done) hopfully 3rd year in the upcoming term after summer, and i chose my modules for next year but i haven't taken any computing or microprocessors module as I am really bad with them, but I am buying an arduino next week...
  18. M

    How hard is 3rd year in Electrical & Electronic Engineering?

    sup guys im currently year 2 studying electrical & electronic engineering. Next year we had to choose modules where it was split equally between magnetics(mainly covered with waves, optoelectronıcs, nano technology and like magnetic materials etc), power(renewable, machine power, a bit of...
  19. 2ded12

    Help making decision on what to study to work on spacecraft

    I need help picking the best route to a careers to do with propulsion systems in space and launch vehicles. Initially, I would have pick the obvious course for this which is aerospace engineering, which most jobs want as basic requirement. But now I understand that the electronics course at this...
  20. K

    Engineering Electronic engineering bachelor, then MS in electrical?

    Hi I'm new here basically thinking about getting a degree in EE, and the school that I'm interested has electronic engineering instead. Just wondering if I do the electronic engineering bachelor, you think I can still apply for MS in electrical if I don't have background in like power and...
  21. T

    Engineering Electrical vs Electronic engineering difficulty

    Hi guys, I have completed my first year engineering courses and about to start my second year. I enrolled for computer engineering but have decided to change to either electrical or electronic engineering. So my main question is which is more harder between the two ? I know the main differences...
  22. EhtYlno

    Engineering Electronic Engineering vs Chemical Engineering

    Right now I have a choice between these two disciplines, Chemical or Electronic engineering. Which one would remain suitable for me? My friends advice me to get into Chemical Engineering since they say its in a huge demand right now, however I am more inclined towards Electronic Engineering...
  23. E

    Programs Electronic engineering degree final year project ideas

    Hi, I am looking to start preparing for my final year project in my Industrial Electronic and control engineering degree and I'm trying to figure out a good strong, realistic scope for my project. I'm a part time student already working within the automotive industry. I have one idea to...
  24. vead

    Quantum theory and electronic engineering

    I'm an electronics engineering student and I've only had a introductory one-semester course to quantum mechanics, so I don't really have much knowledge on quantum physics I'd like to get more information about the topic Quantum Information in electronics what is real use of quantum theory...
  25. B

    Physics needed for electronic engineering

    If i do an electronic engineering course , will i have enough skills to learn physics on my own ? by skills i mostly mean math , and most of all will it make me a better engineer ? i am really interested in physics , but i think my interest in computing , programming and software is greater...
  26. Superposed_Cat

    Learning electronic engineering online

    Where can I learn EE online free (all the components, how to use them ect) in detail?
  27. T

    Engineering PhD in Electrical and Electronic Engineering

    Hi, I have a master of science degree in photonics. I wanted to pursue a career in photonics related fields. My major interests are in nonlinear optics,laser physics,fiber optics and material science. I have received an offer for PhD in electrical engineering(micro-systems and photonics...
  28. V

    Electronic engineering student needs help

    Being an electronic engineering,i want to pursue graduate study in physics after my graduation in electronic engineering.I'm interested in experimental particle physics/accelerator physics,but there is a thing,we have to choose a option to specialize in final year(e.g optoelectronic/signal and...
  29. V

    Electrical & Electronic Engineering ( Health & Safety knowledge questions)

    Hey all I'm new to this site and I got to say after lurking around for a while and browsing this is a great site. I'm in my first year studying Electrical & Electronic Engineering and I got my heart towards getting into university to gain a HNC or HND. I have a lot of questions to answer (130...
  30. C

    Engineering Thoughts on a second degree in Electronic Engineering

    Hi all, I am in the process of wrapping up my degree in Applied Physics with emphasis in electronics. The program has required me to take several courses from the electronic engineering department, which I have thoroughly enjoyed. I have done some planning, and it will take me one extra year...
  31. J

    Engineering Electronic engineering technology and signal processing

    hello I am in the final year of my electronics engineering technology program and I've really developed an interest in subjects such as analog and digital signal processing, filters, amplifiers, etc. are there jobs in these areas for people at my level? I've been doing some job searching and...
  32. J

    I'm a electronic engineering student.I need some help.hope

    Hi!I'm a electronic engineering student. I need some help. hope somebody can give me some hint or help! my final year project title is 'Wireless Temperature Monitoring System using FPGA board'. i really no idea how to start it!
  33. M

    Electronic Engineering requierements?.

    Hi people from Physics forums. This might be an off topic question but, since there are a lot of engineers and physicists here, i'll ask. What are the requirements for an electronics or electrical engineering major, can I be an engineer if I always sucked at math at school?. I've...
  34. P

    Engineering Civil engineering OR Electronic Engineering?

    Now it's my time to choose my major,I will choose from Civil Engeering and Electronic Engineering.In my university,Civil Engeering College is better than Electronic Engineering College,I may get a higher salary if I choose the previous one,but the work may be tougher(I may stay at a very remote...
  35. D

    Engineering Mechatronic engineering or electronic engineering

    i need advice, i want to go into a career in research engineer. i would like to do either electronic or mechatrionic engineering but i don't know if it would be better to just go into one field of engineering(electronics) which cover one subject in dept or two separate fields of...
  36. S

    Electronic Engineering and Computer Engineering Book

    Does anybody know of any online source for Electronic Engineering and Computer Engineering? I've only been able to find http://www.ece.mtu.edu/faculty/ljbohman/onlinetext/elint200.pdf" I suppose a real book would be fine too.
  37. E

    Engineering Electronic Engineering: Exploring Opportunities Beyond the 9-5

    Hi, I'm a freshman studying electronic engineering (A 3 year program in my university). Lately I've been going through a lot of the posts here on this forum and I couldn't help myself from wondering where I could find myself in 3 years time or maybe more if I decide to go for a masters...
  38. E

    Freshman in an electronic engineering program

    Hi, I'm a freshman in an electronic engineering program in university. Throughout the course we're supposed to learn how to program using C. I was wondering if it would be a good idea to learn C++ on my own instead. From what I gather, C++ is a superset of C however I've also been told that...
  39. C

    Engineering Which is the best computer engineering or electronic engineering

    im currently doing my first year in computer eng.,the thing is I am not sure if it suits me because i don't have any computer background plus comp.eng seems to be unrecognized in most instances (that is here in south africa).i did electrical technology in my high school years and it seems like I...
  40. T

    Chemistry vs. Electronic Engineering

    I applied for both chemistry and electronic engineering because I like both of these fields. In fact I like loads of different science fields I just picked these 2 because I can see where I am going with them. When I tell people I've applied for chemistry they tell me that's a good idea but...
  41. N

    Guidance needed for electronic engineering

    Hi all ! I am a high school graduate and am hoping to pursue a degree in electronic engineering. But, I am not sure if electronic engineering matches my interests. My interests are in computer, communication systems, digital devices, and also programming the devices, etc. Is electronic...
  42. G

    Engineering Aeronautic vs Electronic engineering?

    Hi there I really need help am terribly confused and i need to decide on a career .. uff .. so here it is, i have two options is either aeronautics or electronic, i love both i really do and I know i can do well on both however my window of getting one is closing, so on one hand i have...
  43. D

    Tutorials for electronic engineering

    Where can i get credible and good tutorials for electronic engineering online ?
  44. D

    How Does Noise Impact Electronic Systems and Their Design?

    Hey friends, Can you help me with the questions posted below ? a) How can noise affect an electronic system and the consequence of each ? (3 points) b) Noise is difficult to measure and characterize. State the reasons. (5 points) c) How do the choices of frequency and wavelength affect...
  45. electronic engineer

    Maximizing Benefits as a Member of a Scientific Forum

    Hello all! I study electronic engineering, i want really to be an active memeber at this forum, but how could i get a benefit of this forum! If I wanted to ask about PCB or attach an eagle layout file for some correcting or for take advise from some memebers, would that be possible...
  46. A

    Some softwares for electronic engineering

    http://www.hpcalc.org/hp49/science/electricity/
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