<div class="entry-content">
    <div class="jetpack-video-wrapper"><span class="embed-youtube" style="text-align:center; display: block;"><iframe src="https://www.youtube.com/embed/VBmuJfcMeFk" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        This video will help you to start simulating your electronic circuits. Explained by Eric Bogatin
    </div>

    <div class="blog-content-chapters">
        <div>
            Chapters:
        </div>
        <ul class="chapters-list">
            <li class="chapters-list-item"><span class="chapters-time">00:00</span><span class="chapters-text">What is this video about</span></li>
            <li class="chapters-list-item"><span class="chapters-time">03:50</span><span class="chapters-text">Circuit simulator vs. Field solver</span></li>
            <li class="chapters-list-item"><span class="chapters-time">07:30</span><span class="chapters-text">Which simulator to learn</span></li>
            <li class="chapters-list-item"><span class="chapters-time">11:17</span><span class="chapters-text">Downloading Qucs</span></li>
            <li class="chapters-list-item"><span class="chapters-time">15:30</span><span class="chapters-text">Starting a new simulation</span></li>
            <li class="chapters-list-item"><span class="chapters-time">19:43</span><span class="chapters-text">Time domain simulation</span></li>
            <li class="chapters-list-item"><span class="chapters-time">26:19</span><span class="chapters-text">Simulating impedance</span></li>
            <li class="chapters-list-item"><span class="chapters-time">29:30</span><span class="chapters-text">Using parameters</span></li>
            <li class="chapters-list-item"><span class="chapters-time">32:00</span><span class="chapters-text">AC simulation</span></li>
            <li class="chapters-list-item"><span class="chapters-time">35:37</span><span class="chapters-text">Explaining the results of simulations</span></li>
            <li class="chapters-list-item"><span class="chapters-time">40:40</span><span class="chapters-text">Simulating PCB tracks</span></li>
            <li class="chapters-list-item"><span class="chapters-time">43:18</span><span class="chapters-text">Simulating transmission line</span></li>
            <li class="chapters-list-item"><span class="chapters-time">55:48</span><span class="chapters-text">DesignCon</span></li>
    </div>
    
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://www.colorado.edu/faculty/bogatin/">About Eric</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

How to Start with Electronic Circuit Simulation for Free | Eric Bogatin

<div class="entry-content">
    <div class="jetpack-video-wrapper"><span class="embed-youtube" style="text-align:center; display: block;"><iframe src="https://www.youtube.com/embed/vnSX34YLjCo" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
About power supplies on motherboards and all related control and logic subsystems. Explained by Istvan Nagy
    </div>



    <div class="blog-content-chapters">
        <div>
            Chapters:
        </div>
        <ul class="chapters-list">
            <li class="chapters-list-item"><span class="chapters-time">00:00</span><span class="chapters-text">What is this video about</span></li>
            <li class="chapters-list-item"><span class="chapters-time">01:14</span><span class="chapters-text">Types of power supplies</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:32</span><span class="chapters-text">Testing power supplies</span></li>
            <li class="chapters-list-item"><span class="chapters-time">11:36</span><span class="chapters-text">About power supply layout and voltage sense</span></li>
            <li class="chapters-list-item"><span class="chapters-time">17:23</span><span class="chapters-text">Output voltage</span></li>
            <li class="chapters-list-item"><span class="chapters-time">19:57</span><span class="chapters-text">Voltage regulator features</span></li>
            <li class="chapters-list-item"><span class="chapters-time">35:56</span><span class="chapters-text">CPLD</span></li>
            <li class="chapters-list-item"><span class="chapters-time">39:59</span><span class="chapters-text">Motherboard power subsystem example</span></li>
            <li class="chapters-list-item"><span class="chapters-time">43:06</span><span class="chapters-text">Power sequencing</span></li>
            <li class="chapters-list-item"><span class="chapters-time">54:30</span><span class="chapters-text">System management</span></li>
            <li class="chapters-list-item"><span class="chapters-time">58:03</span><span class="chapters-text">Sequencer chip</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:00:44</span><span class="chapters-text">FPGA</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:02:40</span><span class="chapters-text">Initialization sequence</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:08:01</span><span class="chapters-text">CPLD schematic page example</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:10:24</span><span class="chapters-text">Power domains</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:18:44</span><span class="chapters-text">x86 Power stages</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:24:39</span><span class="chapters-text">Thermal protection and management</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:29:46</span><span class="chapters-text">Istvan's book</span></li>
    </div>
    
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://www.amazon.com/Complex-Digital-Hardware-Design-Istvan/dp/1032702087">Istvan´s Book</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

How Computer Motherboard Power Supplies Work

<div class="entry-content">
    <div class="jetpack-video-wrapper"><span class="embed-youtube" style="text-align:center; display: block;"><iframe src="https://www.youtube.com/embed/fFI33f4TejM" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
Ken Burns has published 7 hardware projects on Kickstarter. He explains how it works.
    </div>


    <div class="blog-content-chapters">
        <div>
            Chapters:
        </div>
        <ul class="chapters-list">
            <li class="chapters-list-item"><span class="chapters-time">00:00</span><span class="chapters-text">What is this video about</span></li>
            <li class="chapters-list-item"><span class="chapters-time">03:15</span><span class="chapters-text">Starting with Kickstarter</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:00</span><span class="chapters-text">Kickstarter vs. Indiegogo</span></li>
            <li class="chapters-list-item"><span class="chapters-time">13:49</span><span class="chapters-text">Calculating price for HW products</span></li>
            <li class="chapters-list-item"><span class="chapters-time">18:36</span><span class="chapters-text">Starting Kickstarter vs. Project status</span></li>
            <li class="chapters-list-item"><span class="chapters-time">24:11</span><span class="chapters-text">Preparing marketing materials</span></li>
            <li class="chapters-list-item"><span class="chapters-time">27:42</span><span class="chapters-text">Getting help with promotion</span></li>
            <li class="chapters-list-item"><span class="chapters-time">33:21</span><span class="chapters-text">Shipping thousands of products</span></li>
            <li class="chapters-list-item"><span class="chapters-time">37:34</span><span class="chapters-text">Goal amount</span></li>
            <li class="chapters-list-item"><span class="chapters-time">40:46</span><span class="chapters-text">Find people</span></li>
            <li class="chapters-list-item"><span class="chapters-time">46:02</span><span class="chapters-text">Board vs. Product</span></li>
            <li class="chapters-list-item"><span class="chapters-time">50:07</span><span class="chapters-text">Cost</span></li>
            <li class="chapters-list-item"><span class="chapters-time">54:51</span><span class="chapters-text">Do it because you enjoy it</span></li>
            <li class="chapters-list-item"><span class="chapters-time">58:20</span><span class="chapters-text">About Ken's company</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:06:57</span><span class="chapters-text">How to reach out to media</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:12:04</span><span class="chapters-text">Component sourcing </span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:15:45</span><span class="chapters-text">"Just" a board example</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:18:02</span><span class="chapters-text">Product example</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:23:14</span><span class="chapters-text">Community</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:27:28</span><span class="chapters-text">Advice</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:29:21</span><span class="chapters-text">... only lost 60k, but ...</span></li>
    </div>
    
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://tinycircuits.com/">Ken´s company TinyCircuits</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

Can You Make Money on Kickstarter HW Projects?

<div class="entry-content">
    <div class="jetpack-video-wrapper"><span class="embed-youtube" style="text-align:center; display: block;"><iframe src="https://www.youtube.com/embed/EF7SxgcDfCo" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        The best animation to explain crosstalk I have ever seen! Thank you Eric.
    </div>
    <div class="blog-content-chapters">
        <div>
            Chapters:
        </div>
        <ul class="chapters-list">
            <li class="chapters-list-item">
                <span class="chapters-time">00:01</span><span class="chapters-text">Have You Ever Had Problems with Crosstalk</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">04:58</span><span class="chapters-text">How Do You Get Crosstalk through Electric Fields</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">05:17</span><span class="chapters-text">How Do You Get Current through a Capacitor</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">06:52</span><span class="chapters-text">Changing Electric Field</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">07:31</span><span class="chapters-text">Displacement Current</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">10:33</span><span class="chapters-text">Reference Plane</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">11:38</span><span class="chapters-text">What About Two Layer Pcb</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">14:42</span><span class="chapters-text">Electrically Long Interconnect</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">19:18</span><span class="chapters-text">Flash Animation</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">19:48</span><span class="chapters-text">Capacity Coupled Current</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">22:43</span><span class="chapters-text">The Coupling Region</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">26:19</span><span class="chapters-text">Inductive Coupling</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">27:46</span><span class="chapters-text">The Direction of the Induced Current Loop</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">30:32</span><span class="chapters-text">Inductively Coupled Current</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">46:34</span><span class="chapters-text">Ratio the Foreign Crosstalk Coefficient</span>
            </li>
        </ul>
    </div> 
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://www.linkedin.com/in/eric-bogatin-368860/">Eric Bogatin</a></li>
        </ul>
    </div>   
</div>


What Every PCB Designer Should Know – Crosstalk Explained (with Eric Bogatin)

<div class="entry-content">
    <div class="jetpack-video-wrapper"><span class="embed-youtube" style="text-align:center; display: block;"><iframe src="https://www.youtube.com/embed/ukfsupePkOM" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Do you know why PCB Manufacturer may use tin to protect tracks and VIAs when your PCB is manufactured? Do you know how exactly PCB VIA plating is done?
    </div>
    <div class="blog-content-chapters">
        <div>
            Chapters:
        </div>
        <ul class="chapters-list">
            <li class="chapters-list-item">
                <span class="chapters-time">00:03</span><span class="chapters-text">Intro</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">02:36</span><span class="chapters-text">How a Pcb Is Manufactured</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">04:25</span><span class="chapters-text">Remove the Drill Smear</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">06:00</span><span class="chapters-text">Electro Plating</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">06:46</span><span class="chapters-text">Electro Less Plating</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">07:01</span><span class="chapters-text">Electroless Plating</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">08:04</span><span class="chapters-text">How Do You Get Copper To Stick to Fiberglass</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">09:31</span><span class="chapters-text">Micro Etch</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">12:14</span><span class="chapters-text">Silver Has a Higher Redox Potential than Tin</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">15:43</span><span class="chapters-text">Accelerator Bath</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">19:14</span><span class="chapters-text">Board after Electroless Plating</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">20:27</span><span class="chapters-text">Electron Lighting and Electroplating</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">23:43</span><span class="chapters-text">Electroplating</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">28:40</span><span class="chapters-text">Protect the Copper inside the via Barrels during Etching</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">29:57</span><span class="chapters-text">Copper Plating</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">30:41</span><span class="chapters-text">Electroplating Tin</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">33:18</span><span class="chapters-text">Bad Plating</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">36:29</span><span class="chapters-text">Chemicals That Are Added to the Electroless Bath</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">42:33</span><span class="chapters-text">The Electroplating</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">46:35</span><span class="chapters-text">Bare Bones Pcbs</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">59:46</span><span class="chapters-text">Electroplated Gold</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">1:03:20</span><span class="chapters-text">Microvias Edge Plating and Castellated Holes</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">1:09:24</span><span class="chapters-text">Edge Plating</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">1:15:24</span><span class="chapters-text">Can You Do Plating at Home</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">1:16:54</span><span class="chapters-text">Equipment</span>
            </li>
        </ul>
    </div> 
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://www.kaileyshara.com/">Kailey Shara</a></li>
            <li class="links-list-item"><a href="https://www.linkedin.com/in/kaileyshara/">Kailey Shara LinkedIn</a></li>
            <li class="links-list-item"><a href="https://www.4pcb.com/media/presentation-how-to-build-pcb.pdf">Advanced Circuits PDF</a></li>
            <li class="links-list-item"><a href="https://www.youtube.com/watch?v=sIV0icM_Ujo&ab_channel=Eurocircuits">Eurocircuits - how to make a 4-layer PCB (full version)</a></li>
        </ul>
    </div>   
</div>


How Does Copper Get Inside of a VIA Hole in Your PCB – Do you know this? (with Kailey Shara)

<div class="entry-content">
    <div class="jetpack-video-wrapper"><span class="embed-youtube" style="text-align:center; display: block;"><iframe src="https://www.youtube.com/embed/eFByKdIhlL4" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        What is the most important thing for you when selecting chips for your boards?
    </div>
</div>


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What to consider when selecting chips for your new board (MCU, CPU, Ethernet, Audio, …)

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How to Start with Electronic Circuit Simulation for Free | Eric Bogatin

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