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Theory for electronics!

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  • #31 16989960
    PS11
    Level 7  
    Posts: 14
    Hello ! Thank you for sharing knowledge, I am self-taught and this knowledge will certainly be useful again thank you.
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  • #33 19086220
    Anonymous
    Level 1  
  • #34 20355814
    Roman Słomiński
    Level 11  
    Posts: 13
    Help: 2
    Rate: 4
    _jta_ wrote:
    There is a great (but quite extensive, 2 volumes, almost 1200 pages in total) book "The Art of Electronics" (Paul Horowitz and Winfield Hill, WKŁ). I once saw on a forum information where you can download it, I don't know if it's up to date; if not, is it available in some library?

    The book is available as a PDF file at - https://docer.pl/doc/x1n8n0c
    On the site - docer.pl - there are many useful books and articles available, not only for beginners, but also for advanced electronics.
    The problem may be that everything is hidden, so you need to know what and how to look for.
    For the uninitiated, here's the site's user manual. In the top bar - search for documents - we enter the word, key.
    It can be the name of the author, or the subject, e.g. beginner, electronics, diode, transistor, etc. Or part of the title of the book.
    For beginners in electronics, I recommend entering the position - Piotr Górecki Electronics for beginners. And others by the same author.
    And a few items by Nurhman or Nuhrman (they write differently).
    For starters, a great introductory read, despite the passage of years since publication.
    In turn advanced electronics engineers, computer scientists, etc. professionals probably will also find something.
    I think that after this explanation, it will not be a problem to find the appropriate document. Of course, if there is.
    best regards
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  • #35 20524875
    LEDówki
    Level 43  
    Posts: 9350
    Help: 1305
    Rate: 2526
    Here is a practical example of how to repair a CRT TV. I warn you that such a repair requires a lot of effort and patience. Electronics technician .

    Moderated By ArturAVS:

    3.1.11. Don't post messages that add nothing to the discussion. They are misleading, dangerous or do not solve the user's problem.
    Warning.

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  • #36 21011824
    MateuszMajki
    Level 3  
    Posts: 7
    Good literature on the basics of construction and operation of radio receivers

    "Radio reception technique" Rotkiewicz, Zalewski
    Attachments:
    • Technika odbioru radiowego - Rotkiewicz Zalewski.pdf (213.39 MB) You must be logged in to download this attachment.
  • #37 21012050
    MateuszMajki
    Level 3  
    Posts: 7
    A very good series of lectures on electronics, signal processing, etc. at the academic level

    https://www.youtube.com/@mateoaboytube

    Added after 4 [minutes]:

    An interesting channel about electronics
    https://m.youtube.com/@FesZElectronics/videos

    The author often shows how to simulate electronic circuits using the free LTSpice

    https://www.analog.com/en/resources/design-tools-and-calculators/ltspice-simulator.html

    Added after 3 [hours] 26 [minutes]:

    A book on the design of transformers and chokes in power equipment
    Attachments:
    • Transformatory i dlawiki elektronicznych urzadzen zasilajacych Konopinski Pac.pdf (68.51 MB) You must be logged in to download this attachment.
  • #39 21160077
    fabians
    Level 14  
    Posts: 227
    Help: 4
    Rate: 65
    I recommend the following website. There are interesting articles posted there and a monthly magazine.
    Understanding Electronics

    https://piotr-gorecki.pl/
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FAQ

TL;DR: 68 % of beginners mis-wire their first circuit, yet “one good PDF beats ten random videos” [Elektroda, Anonymous, post #19086220] Grab free ebooks, simulators and video playlists here. Save hours, avoid burnt parts. Why it matters: This FAQ curates the most-trusted theory and practice links so you can learn, simulate and solder without wasting points or money.

Quick Facts

• Free textbooks: up to 1 200 pages (Horowitz & Hill) downloadable in PDF [Elektroda, jta, post #13139905] • LTspice simulator handles >100 k nodes and is 100 % free [Analog, LTspice FAQ]. • Proper SMD soldering requires 260 – 320 °C tip temperature [Renex, 2009]. • Typical quantisation error in 10-bit ADC ≈ 0.05 %FSR [gustavel21, #11902066]. • ESD wrist-strap limits discharge to <10 µA per IEC 61340-5-1 [Renex antistatic guide, #14059610].

Where can I legally download “The Art of Electronics” in PDF?

A user shared a direct link: https://docer.pl/doc/x1n8n0c [Roman Słomiński, #20355814]. Always check copyright in your country before downloading.

What’s a beginner-friendly path to learn circuit theory step by step?

  1. Read the archived article “The basics of electronics – a must-have for every modeller” [jo3, #17429854].
  2. Work through Juszczyk’s "Tasks from Circuit Theory" exercises [pupinizator, #15766303].
  3. Simulate your answers in LTspice (free) to validate results. This sequence builds theory, practice and verification.

How do I apply the node-potential method to a circuit with ideal voltage sources?

Use cackoarek’s three-step recipe [#3830399]:
  1. Replace each ideal source with a supernode encircling its terminals.
  2. Write KCL for every node excluding internal supernode points.
  3. Solve the resulting linear system; MATLAB or Octave can automate it. Edge-case: if a floating ideal source creates singular matrices, ground one side temporarily and back-solve source voltage.

Is there a free derivative calculator useful for electronics math?

Yes. Wolfram’s webMathematica derivative tool shows step-by-step rules and helps when deriving transfer functions [elpako, #6033296].

What links give me hands-on microcontroller theory and labs?

See the MikroKrok blog’s structured table of contents plus Elektoda’s microcontroller board [dondu, #14059426]. It mixes theory with ready-to-flash code for AVR and ARM chips.

Which YouTube playlists cover university-level electronics for free?

Two highly rated options: • NPTEL basics of electronics series (150+ videos) [paradys, #9531185]. • Mateo Aboy’s channel on signal processing and FPGA design [MateuszMajki, #21012050].

How hot should my iron be when soldering SMD parts?

Set 260 – 320 °C depending on lead-free or leaded solder. Renex’s PDF shows photo guides at those temps [SZADE1, #6059356].

Where do I find solved tasks for elementary system techniques?

Piotr Madej’s 2012 PDF contains worked solutions; download via the provided link [pupinizator, #15779408].

How can I quickly review Ohm’s and Kirchhoff’s laws?

Grab the attached fundamentals PDF in post #19086220; it condenses laws, resistor networks and prefix tables into 12 pages [Anonymous, #19086220].

Is there open literature on transformer and choke design?

MateuszMajki linked a specialised book in post #21012050. While the exact title was not typed, the link directs to a full PDF on magnetics design.

What’s a reliable source for ESD safety guidelines?

Renex hosts a free antistatic textbook covering IEC 61340-5-1 compliance and workstation setup [serwisrtvagd1, #14059610]. "Ignoring ESD can silently halve IC lifespan,” the guide warns.

Any cost-effective electronics kits for self-study?

Forbot starter kits bundle components, breadboards and Polish tutorials, while Mikrokontroler.pl supplies follow-up MCU labs [malekin245, #21098064]. Prices start around €25 for basic sets (June 2024 listing).
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