<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-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/2oA4X3OTz0M" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
Interesting experiments and examples to help you to understand ground layout in PCB. Explained by Hans Rosenberg
    </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">00:19</span><span class="chapters-text">Currents flow under track</span></li>
            <li class="chapters-list-item"><span class="chapters-time">03:10</span><span class="chapters-text">What happen when you are making a board</span></li>
            <li class="chapters-list-item"><span class="chapters-time">08:37</span><span class="chapters-text">Where currents flow</span></li>
            <li class="chapters-list-item"><span class="chapters-time">14:01</span><span class="chapters-text">Experiment: Cut under track</span></li>
            <li class="chapters-list-item"><span class="chapters-time">19:51</span><span class="chapters-text">Floating copper fill</span></li>
            <li class="chapters-list-item"><span class="chapters-time">23:15</span><span class="chapters-text">Grounded copper fill</span></li>
            <li class="chapters-list-item"><span class="chapters-time">27:04</span><span class="chapters-text">Experiment: Filter</span></li>
            <li class="chapters-list-item"><span class="chapters-time">35:05</span><span class="chapters-text">2 Layer vs. 4 Layer</span></li>
            <li class="chapters-list-item"><span class="chapters-time">44:00</span><span class="chapters-text">3 rules to prevent ground problems</span></li>
            <li class="chapters-list-item"><span class="chapters-time">46:05</span><span class="chapters-text">Example: Ground plane</span></li>
            <li class="chapters-list-item"><span class="chapters-time">49:52</span><span class="chapters-text">Example: 1 VIA per GND pin</span></li>
            <li class="chapters-list-item"><span class="chapters-time">54:46</span><span class="chapters-text">Example: Gap in GND plane</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:02:00</span><span class="chapters-text">Example: FPGA board redesign</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:05:16</span><span class="chapters-text">Star grounding</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:07:39</span><span class="chapters-text">Multiple ground planes</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:14:30</span><span class="chapters-text">Example: Digital and Analog on one board</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:16:40</span><span class="chapters-text">About Hans</span></li>
    </div>
    
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://www.youtube.com/@HansRosenberg74">Hans´ YouTube</a></li>
            <li class="links-list-item"><a href="https://www.hans-rosenberg.com/">Hans´ website</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

Examples of BAD Ground in PCB Layout And How to Fix It

<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/X-qubBLJDD8" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
What will happen if you don't have enough GND pins on your connector?
    </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>

Do You Design Connector Pinout Correctly? | 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/y1hEWz4JxaU" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Mathematical modelling of a real-world, dynamical system (balanced aeropendulum) and actuators. From moment balances, to differential equations, to transfer functions, and more! Includes practical aspects with regards to control system design, such as sensor and DAC models.<br><br>

This series covers all aspects of control system design, all the way from theory to the final, real-world implementation. This includes: mathematical modelling of dynamic systems, parameter estimation, theoretical controller design with practical considerations, simulation in software (Matlab and custom simulator written in Unity), and implementation in the real world (mechanical, electrical, and software).
    </div>
    <div class="blog-content-chapters">
        <div>
            Chapters:
        </div>
        <ul class="chapters-list">
            <li class="chapters-list-item"><span class="chapters-time">00:17</span><span class="chapters-text">Planetary Pendulum</span></li>
            <li class="chapters-list-item"><span class="chapters-time">01:49</span><span class="chapters-text">Mathematical Model of the System Dynamics</span></li>
            <li class="chapters-list-item"><span class="chapters-time">02:05</span><span class="chapters-text">Freebody Diagram</span></li>
            <li class="chapters-list-item"><span class="chapters-time">03:05</span><span class="chapters-text">Free Body Diagram of the Balanced Error Pendulum</span></li>
            <li class="chapters-list-item"><span class="chapters-time">04:22</span><span class="chapters-text">Sum the Moments of the Freebody Diagram</span></li>
            <li class="chapters-list-item"><span class="chapters-time">04:46</span><span class="chapters-text">Moment Balance</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:03</span><span class="chapters-text">Calculate the Parameters of the System</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:54</span><span class="chapters-text">The Friction Coefficient</span></li>
            <li class="chapters-list-item"><span class="chapters-time">07:18</span><span class="chapters-text">Convert the Differential Equation into a Transfer Function</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:09</span><span class="chapters-text">Propeller Modeling</span></li>
            <li class="chapters-list-item"><span class="chapters-time">10:37</span><span class="chapters-text">Sensor Model</span></li>
        </ul>
    </div>
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">

            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL courses</a></li>
        </ul>
    </div>  
</div>

Modelling of Dynamical Systems - Control System Design 2/6 - Phil's Lab #8

<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/4u5jW3klHZc" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Useful Tips & Tricks which can save you time and make your work on PCB layout easier.
    </div>
</div>


Altium – Moving and Snapping Tips & Tricks (I didn’t know some of these)

<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/bzDheVwJZDM" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        About PCB material properties, safe space between tracks, impedance of VIA & PADs
    </div>
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://www.intel.com/content/www/us/en/docs/programmable/683624/current/an-672-transceiver-link-design-guidelines.html">AN 672: Transceiver Link Design Guidelines for High-Gbps Data Rate Transmission</a></li>
            <li class="links-list-item"><a href="https://docs.xilinx.com/v/u/f8ui6hKeKgr4ocS_rsS08Q">PCB Design Considerations for FPGA Accelerator Cards</a></li>
            <li class="links-list-item"><a href="https://en.wikipedia.org/wiki/Decibel">Decibel (Wikipedia)</a></li>
            <li class="links-list-item"><a href="http://www.sengpielaudio.com/calculatorVoltagePower.htm">Power / Voltage Loss calculators</a></li>
            <li class="links-list-item"><a href="https://www.isola-group.com/wp-content/uploads/PCB-Material-Selection-for-High-speed-Digital-Designs-1.pdf">Isola PDF</a></li>
            <li class="links-list-item"><a href="https://www.isola-group.com/pcb-laminates-prepreg/fr408hr-laminate-and-prepreg/">Isola website</a></li>
            <li class="links-list-item"><a href="https://www.protoexpress.com/blog/losses-in-pcb-transmission-lines/">Losses in PCB Transmission Lines</a></li>
            <li class="links-list-item"><a href="https://youtu.be/Sv9-YidkC7M">Review of Server PCB Layout & Schematic</a></li>
        </ul>
    </div>   
</div>


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