<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/Hj-HVve1QC4" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Connecting a cable shield and measuring EMC / EMI. Explained by Karen Burnham
    </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">00:33</span><span class="chapters-text">Cable shield setup</span></li>
            <li class="chapters-list-item"><span class="chapters-time">02:44</span><span class="chapters-text">Why showing this example</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:36</span><span class="chapters-text">Measurement - generator is OFF</span></li>
            <li class="chapters-list-item"><span class="chapters-time">08:48</span><span class="chapters-text">Measurement - generator is ON, shield not connected</span></li>
            <li class="chapters-list-item"><span class="chapters-time">11:18</span><span class="chapters-text">Measurement - shield connected on one side</span></li>
            <li class="chapters-list-item"><span class="chapters-time">12:34</span><span class="chapters-text">Shield connected on both sides</span></li>
            <li class="chapters-list-item"><span class="chapters-time">13:43</span><span class="chapters-text">Shield connected to ground</span></li>
            <li class="chapters-list-item"><span class="chapters-time">20:55</span><span class="chapters-text">Transfer impedance</span></li>
            <li class="chapters-list-item"><span class="chapters-time">27:11</span><span class="chapters-text">Skin depth</span></li>
            <li class="chapters-list-item"><span class="chapters-time">34:32</span><span class="chapters-text">Ground loops</span></li>
            <li class="chapters-list-item"><span class="chapters-time">38:40</span><span class="chapters-text">Ground wire inside of shielded cable</span></li>
            <li class="chapters-list-item"><span class="chapters-time">42:14</span><span class="chapters-text">Shielding and power</span></li>
            <li class="chapters-list-item"><span class="chapters-time">44:37</span><span class="chapters-text">Terminating through capacitors</span></li>
            <li class="chapters-list-item"><span class="chapters-time">50:10</span><span class="chapters-text">About Karen's company</span></li>
            <li class="chapters-list-item"><span class="chapters-time">52:06</span><span class="chapters-text">The common EMC/EMI problems and how to solve them</span></li>
    </div>
    
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://www.emcunited.com/">Karen's company EMC United</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

Do You Connect Cable Shield Correctly?

<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/XorSXQhP42w" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Have you ever wondered what does it mean when you read or hear about Object programming? What is the big deal about it? This video will help you to understand more.
    </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">Intro</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">00:16</span><span class="chapters-text">Javascript</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">00:59</span><span class="chapters-text">Canvas</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">01:45</span><span class="chapters-text">Moving Objects</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">02:37</span><span class="chapters-text">Moving Objects Up</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">04:24</span><span class="chapters-text">Creating New Objects</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">05:35</span><span class="chapters-text">Drawing Creatures</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">06:43</span><span class="chapters-text">What if</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">08:18</span><span class="chapters-text">Creature</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">10:15</span><span class="chapters-text">Creature Up</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">12:12</span><span class="chapters-text">Creatures</span>
            </li>
            <li class="chapters-list-item">
                <span class="chapters-time">14:22</span><span class="chapters-text">Parameter Functions</span>
            </li>
        </ul>
    </div> 
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="http://www.imx6rex.com/open-rex/">The final code from the video</a></li>
            <li class="links-list-item"><a href="http://www.w3schools.com/html/tryit.asp?filename=tryhtml_basic">To run the code, COPY & PASTE it into “TRY IT”</a></li>
        </ul>
    </div>  
</div>


Why & How we use Objects in Programming (Javascript Example)

<div class="entry-content">
    <div class="blog-content">
        OpenRex boards arrived and booted up to Linux GUI! In the coming weeks we will release the complete Altium
        project for everyone. <br><br>

        This is our biggest and the most complex open source project. We not only plan to create the HW, but we plan to
        do a lot of software and documentation around it. I hope, you will helps us as we really do need help with
        software!
    </div>
    <div class="blog-content-img-wrapper">
        <img src="https://assets.fedevel.com/blog/2019/10/b7a1e-openrex.jpg" alt="OpenRex" />
    </div>
    <div class="blog-content-img-wrapper">
        <img src="https://assets.fedevel.com/blog/2019/10/8294d-arduino-raspberry-pi-openrex.png" alt="Arduino Raspberry Pi OpenRex" />
    </div>
    <div class="blog-content-text">
        We have a list of almost hundred examples which we would like to try on this board. Here are which I like the most:
        <ul class="content-list">
            <li class="content-list-item"><span class="content-text"><b>Run ATARI like games</b> on the microcontroller. I would like to create some special drivers which would run on iMX6 and which would enable the on board microcontroller to use HDMI monitor output. It could be used to program the old “ATARI” like games … including using Joystick – just for fun</span></li>
            <li class="content-list-item"><span class="content-text"><b>Wifi Netflix server</b> for my TV, including IR remote support</span></li>
            <li class="content-list-item"><span class="content-text"><b>Internet Radio</b></span></li>
            <li class="content-list-item"><span class="content-text"><b>Email Notificator</b> – for every new incoming Email (LED + SOUND)</span></li>
            <li class="content-list-item"><span class="content-text"><b>Oscilloscope / Logic analyser</b></span></li>
            <li class="content-list-item"><span class="content-text"><b>A Robot</b></span></li>
        </ul>
    </div>
</div>

Arduino + Raspberry Pi = OpenRex, the open source project

<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/CDAuCchchtI" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        We use this technique to check projects with a lot of schematic pages 30, 40, 50 and more. Do you check your schematics the same way?
    </div>
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="http://www.imx6rex.com/open-rex/">OpenRex project used in the video</a></li>
        </ul>
    </div>  
</div>


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Do You Connect Cable Shield Correctly?

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

How Computer Motherboard Power Supplies Work

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