<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/kOXN13C_gRk" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
How to come up with ideas for electronics projects and having fun when building them. Talking with Chris Greening
    </div>
    
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://www.youtube.com/@atomic14">Chris' YT channel</a></li>
            <li class="links-list-item"><a href="https://esp32zx.substack.com/about">Chris' ZX Spectrum Project</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

Cool DIY Electronics Projects

<div class="entry-content">
    <div class="video-wrapper"><span class="embed-youtube" style="text-align:center; display: block;"><iframe src="https://www.youtube.com/embed/_8YzqllIoJ4" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
What is on motherboards and server boards, how they work and how they are designed. 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">00:49</span><span class="chapters-text">What is a complex design</span></li>
            <li class="chapters-list-item"><span class="chapters-time">08:22</span><span class="chapters-text">PC Motherboard described</span></li>
            <li class="chapters-list-item"><span class="chapters-time">12:39</span><span class="chapters-text">Power</span></li>
            <li class="chapters-list-item"><span class="chapters-time">16:03</span><span class="chapters-text">Power states</span></li>
            <li class="chapters-list-item"><span class="chapters-time">21:10</span><span class="chapters-text">Laptop vs. Standard PC</span></li>
            <li class="chapters-list-item"><span class="chapters-time">23:07</span><span class="chapters-text">Thermal management</span></li>
            <li class="chapters-list-item"><span class="chapters-time">27:06</span><span class="chapters-text">I2C</span></li>
            <li class="chapters-list-item"><span class="chapters-time">29:33</span><span class="chapters-text">Memories and timing</span></li>
            <li class="chapters-list-item"><span class="chapters-time">39:25</span><span class="chapters-text">x86 vs. other architectures</span></li>
            <li class="chapters-list-item"><span class="chapters-time">42:06</span><span class="chapters-text">Industrial motherboards</span></li>
            <li class="chapters-list-item"><span class="chapters-time">45:30</span><span class="chapters-text">Backplanes</span></li>
            <li class="chapters-list-item"><span class="chapters-time">47:38</span><span class="chapters-text">High speed signals, signal integrity, simulations</span></li>
            <li class="chapters-list-item"><span class="chapters-time">54:39</span><span class="chapters-text">QUCS simulator</span></li>
            <li class="chapters-list-item"><span class="chapters-time">56:23</span><span class="chapters-text">SPI, JTAG</span></li>
            <li class="chapters-list-item"><span class="chapters-time">58:32</span><span class="chapters-text">How many schematic pages and what is there</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:01:40</span><span class="chapters-text">SERDES</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:06:43</span><span class="chapters-text">Power supplies</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:18:19</span><span class="chapters-text">Reliability issues, testing and measuring</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:24:29</span><span class="chapters-text">Debugging</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:24:40</span><span class="chapters-text">PCB materials</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:33:06</span><span class="chapters-text">Floor planning</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:37:54</span><span class="chapters-text">You power it up and it doesn't work</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:45:02</span><span class="chapters-text">Measuring by probes</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:47:20</span><span class="chapters-text">Open Compute Project OPC</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:49:15</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 Complex Motherboards Are Designed

<div class="entry-content">
    <div class="video-wrapper"><span class="embed-youtube" style="text-align:center; display: block;"><iframe src="https://www.youtube.com/embed/h9yyOmL8duE" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
Ringing and how to simulate it so you can be sure you will not have this problem on your PCB
    </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">The problem</span></li>
            <li class="chapters-list-item"><span class="chapters-time">04:07</span><span class="chapters-text">Circuit simulators</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:42</span><span class="chapters-text">Should I simulate?</span></li>
            <li class="chapters-list-item"><span class="chapters-time">14:08</span><span class="chapters-text">Solutions</span></li>
            <li class="chapters-list-item"><span class="chapters-time">19:38</span><span class="chapters-text">Do you need models?</span></li>
            <li class="chapters-list-item"><span class="chapters-time">24:25</span><span class="chapters-text">The board</span></li>
            <li class="chapters-list-item"><span class="chapters-time">28:24</span><span class="chapters-text">How the ringing happens</span></li>
            <li class="chapters-list-item"><span class="chapters-time">36:11</span><span class="chapters-text">Creating models and circuit for simulation</span></li>
            <li class="chapters-list-item"><span class="chapters-time">40:42</span><span class="chapters-text">Initial simulation vs. measurement and improving models</span></li>
            <li class="chapters-list-item"><span class="chapters-time">48:05</span><span class="chapters-text">Improved simulation</span></li>
            <li class="chapters-list-item"><span class="chapters-time">53:10</span><span class="chapters-text">Copper pour example</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:05:47</span><span class="chapters-text">Oscilloscope probe influences signal</span></li>
    </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´s LinkedIn</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

The Simplest PCB Track Simulation vs. Measurement | 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/cMxXea16Hxc" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        What pad dimensions should I use and why? Where my pin 1 should be located? What if I do not follow standards? What is IPC about? And 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">Introduction</span></li>
            <li class="chapters-list-item"><span class="chapters-time">05:17</span><span class="chapters-text">J Standard</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:42</span><span class="chapters-text">Classes</span></li>
            <li class="chapters-list-item"><span class="chapters-time">13:42</span><span class="chapters-text">Toe and Heel</span></li>
            <li class="chapters-list-item"><span class="chapters-time">16:09</span><span class="chapters-text">Soldering Standard</span></li>
            <li class="chapters-list-item"><span class="chapters-time">20:29</span><span class="chapters-text">IPC 7351</span></li>
            <li class="chapters-list-item"><span class="chapters-time">21:14</span><span class="chapters-text">IPC 735</span></li>
            <li class="chapters-list-item"><span class="chapters-time">23:27</span><span class="chapters-text">IPC densities</span></li>
            <li class="chapters-list-item"><span class="chapters-time">23:54</span><span class="chapters-text">PCB path size software</span></li>
            <li class="chapters-list-item"><span class="chapters-time">25:03</span><span class="chapters-text">PCB density levels</span></li>
            <li class="chapters-list-item"><span class="chapters-time">30:58</span><span class="chapters-text">Too much solder</span></li>
            <li class="chapters-list-item"><span class="chapters-time">32:22</span><span class="chapters-text">What to use</span></li>
            <li class="chapters-list-item"><span class="chapters-time">33:16</span><span class="chapters-text">Nominal density</span></li>
            <li class="chapters-list-item"><span class="chapters-time">36:11</span><span class="chapters-text">Software example</span></li>
            <li class="chapters-list-item"><span class="chapters-time">37:04</span><span class="chapters-text">Tolerances</span></li>
            <li class="chapters-list-item"><span class="chapters-time">38:52</span><span class="chapters-text">Pad size</span></li>
            <li class="chapters-list-item"><span class="chapters-time">42:02</span><span class="chapters-text">What I like</span></li>
            <li class="chapters-list-item"><span class="chapters-time">43:33</span><span class="chapters-text">Goldwing lead</span></li>
            <li class="chapters-list-item"><span class="chapters-time">47:01</span><span class="chapters-text">Different thickness of legs</span></li>
            <li class="chapters-list-item"><span class="chapters-time">51:19</span><span class="chapters-text">Path shape</span></li>
            <li class="chapters-list-item"><span class="chapters-time">56:11</span><span class="chapters-text">Dual Flat NoLead Parts</span></li>
            <li class="chapters-list-item"><span class="chapters-time">58:27</span><span class="chapters-text">Thermal Pads</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/tom-hausherr-cid-cit-46130a2/">Tom Hausherr</a></li>
            <li class="links-list-item"><a href="https://www.pcblibraries.com/">PCB Libraries</a></li>
        </ul>
    </div>   
</div>


How to create perfect PCB Footprint – What you really need to know

<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/mTsLoU4t0F8" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        An interesting document covering some of the requirements for hardware which is going to be sent to space.
    </div>
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://storage.googleapis.com/rideshare-static/Rideshare_Payload_Users_Guide.pdf">Rideshare Payload User's Guide</a></li>
            <li class="links-list-item"><a href="https://www.spacex.com/smallsat">Smallsat Program website</a></li>
        </ul>
    </div>   
</div>


SpaceX Rideshare Payload User’s Guide

<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/VuBfI7R3MVc" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Can you guess which is one of the most useful shortcuts in Altium? The Shortcut for Shortcuts
    </div>
</div>


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