<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/dHi4b9t5NYw" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
We go through an open source battery management schematic and PCB to understand what is there and how it works. Just in case you may need to power up your board from battery. Thank you very much Erik Rudec
    </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">01:22</span><span class="chapters-text">How it works</span></li>
            <li class="chapters-list-item"><span class="chapters-time">11:06</span><span class="chapters-text">Project files</span></li>
            <li class="chapters-list-item"><span class="chapters-time">20:44</span><span class="chapters-text">Schematic</span></li>
            <li class="chapters-list-item"><span class="chapters-time">38:16</span><span class="chapters-text">PCB</span></li>
            <li class="chapters-list-item"><span class="chapters-time">55:55</span><span class="chapters-text">About Erik</span></li>
    </div>


    
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://github.com/EDrTech/bATtiny-Guard-PMG001">Project files</a></li>
            <li class="links-list-item"><a href="https://www.linkedin.com/in/erik-rudec-998238137/">Erik's LinkedIn</a></li>
            <li class="links-list-item"><a href=" https://rudectech.com/">Erik's company</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

Talking About Schematic and PCB - Battery management circuit

<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/Ifb6nKOu2Go" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
Ways to go around chip / software protection. Thank you very much Davide Toldo
    </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">02:38</span><span class="chapters-text">Example - Skipping instructions by lowering core voltage</span></li>
            <li class="chapters-list-item"><span class="chapters-time">20:44</span><span class="chapters-text">Tools</span></li>
            <li class="chapters-list-item"><span class="chapters-time">23:10</span><span class="chapters-text">Why and how</span></li>
            <li class="chapters-list-item"><span class="chapters-time">39:16</span><span class="chapters-text">Types of Fault injection</span></li>
            <li class="chapters-list-item"><span class="chapters-time">41:25</span><span class="chapters-text">Electromagnetic Fault Injection ( EMFI )</span></li>
            <li class="chapters-list-item"><span class="chapters-time">57:38</span><span class="chapters-text">Voltage Fault Injection ( VFI )</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/davide-t-698320255/">Davide´s Linkedin</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

How to hack a chip? Watch this example

<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/wG3utzF4Ch0" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content"> 
         Going through simple but useful electronic board tests. Thank you very much Waseem Alkhayer
    </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">05:01</span><span class="chapters-text">Why to test</span></li>
            <li class="chapters-list-item"><span class="chapters-time">10:59</span><span class="chapters-text">Test 1: Heat</span></li>
            <li class="chapters-list-item"><span class="chapters-time">19:57</span><span class="chapters-text">Test 2: Cold / Freezing</span></li>
            <li class="chapters-list-item"><span class="chapters-time">33:16</span><span class="chapters-text">IP67</span></li>
            <li class="chapters-list-item"><span class="chapters-time">33:58</span><span class="chapters-text">Test 3: Water</span></li>
            <li class="chapters-list-item"><span class="chapters-time">37:40</span><span class="chapters-text">Test 4: Dust</span></li>
            <li class="chapters-list-item"><span class="chapters-time">42:44</span><span class="chapters-text">Test 5: Humidity</span></li>
            <li class="chapters-list-item"><span class="chapters-time">48:55</span><span class="chapters-text">Test 6: Salt Water</span></li>
            <li class="chapters-list-item"><span class="chapters-time">53:47</span><span class="chapters-text">Test 7: Vibration</span></li>
            <li class="chapters-list-item"><span class="chapters-time">59:30</span><span class="chapters-text">Test 8: ESD</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:08:47</span><span class="chapters-text">Test 9: RF Immunity</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:12:15</span><span class="chapters-text">Summary</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:18:55</span><span class="chapters-text">About Waseem</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/waseemalkhayer/">Waseem's Linkedin</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>
</div>

9 Tricks To Test The Board You Designed - Do you use them?

<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/x1m8G8MAeUQ" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        If you have a PCB antenna on your board, you need to know this. Thank you very much Kaja Sørbotten from Nordic Semiconductor.
    </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">03:53</span><span class="chapters-text">Starting PCB antenna design (example nRF5340)</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:18</span><span class="chapters-text">Where to get information about antenna dimensions</span></li>
            <li class="chapters-list-item"><span class="chapters-time">11:59</span><span class="chapters-text">Antenna components and connection</span></li>
            <li class="chapters-list-item"><span class="chapters-time">18:24</span><span class="chapters-text">Antenna and component placement</span></li>
            <li class="chapters-list-item"><span class="chapters-time">22:29</span><span class="chapters-text">What is important in antenna PCB layout</span></li>
            <li class="chapters-list-item"><span class="chapters-time">27:18</span><span class="chapters-text">AppCAD calculator</span></li>
            <li class="chapters-list-item"><span class="chapters-time">31:41</span><span class="chapters-text">Common mistakes in PCB antenna designs</span></li>
            <li class="chapters-list-item"><span class="chapters-time">39:27</span><span class="chapters-text">Measuring antenna output from the chip</span></li>
            <li class="chapters-list-item"><span class="chapters-time">43:20</span><span class="chapters-text">Carrier frequency adjustment</span></li>
            <li class="chapters-list-item"><span class="chapters-time">50:58</span><span class="chapters-text">Measuring output power and harmonics</span></li>
            <li class="chapters-list-item"><span class="chapters-time">59:10</span><span class="chapters-text">Antenna output with matching components populated</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:02:47</span><span class="chapters-text">Matching the antenna input</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:09:44</span><span class="chapters-text">Calibrating cable</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:15:06</span><span class="chapters-text">Measuring an antenna</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:16:55</span><span class="chapters-text">Finding out capacitor value for antenna matching</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:23:08</span><span class="chapters-text">Adjusting antenna length and measuring it</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:27:52</span><span class="chapters-text">Done</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/kaja-garbom-s%C3%B8rbotten-026239150/">Kajas LinkedIn</a></li>
            <li class="links-list-item"><a href="https://www.nordicsemi.com/">Nordic Semiconductor:</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL courses</a></li>
        </ul>
    </div>  
</div>

PCB Antenna - How To Design, Measure And Tune

<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/HF-H4iuyBnc" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Basics of termination, reflections, and parallel termination for hardware and PCB design. Including practical considerations, simulations, and demos.
    </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">02:12</span><span class="chapters-text">Termination Basics</span></li>
            <li class="chapters-list-item"><span class="chapters-time">05:42</span><span class="chapters-text">Reflections</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:17</span><span class="chapters-text">Parallel Termination</span></li>
            <li class="chapters-list-item"><span class="chapters-time">10:43</span><span class="chapters-text">Practical Considerations</span></li>
            <li class="chapters-list-item"><span class="chapters-time">15:14</span><span class="chapters-text">Simulation Demo</span></li>
            <li class="chapters-list-item"><span class="chapters-time">19:12</span><span class="chapters-text">DDR3 Example</span></li>
            <li class="chapters-list-item"><span class="chapters-time">21:51</span><span class="chapters-text">Outro</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/watch?v=VtzPL8wQ8-E&ab_channel=Phil%E2%80%99sLab">PCB EMI/SI</a></li>
            <li class="links-list-item"><a href="https://www.ti.com/lit/an/snla034b/snla034b.pdf?ts=1694391811411&ref_url=https%253A%252F%252Fwww.google.com%252F">AN-903 A Comparison of Differential Termination Techniques</a></li>
            <li class="links-list-item"><a href="https://www.sitime.com/support/resource-library/application-notes/an10002-termination-recommendations-single-ended">AN10002 Termination Recommendations for Single-ended Oscillator Driving Single or Multiple Loads</a></li>
            <li class="links-list-item"><a href="https://www.analog.com/media/en/training-seminars/tutorials/MT-097.pdf">MT-097 TUTORIAL</a></li>
            
            <li class="links-list-item"><a href="https://fedevel.com/courses/advanced-digital-hardware-design">Advanced Digital Hardware Design course</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses/mixed-signal-hardware-design-with-kicad">Mixed-signal Hardware Design course</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL courses</a></li>
        </ul>
    </div>  
</div>

Parallel Termination Basics - Phil's Lab #119

<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/3xXubcQC92s" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
Explains how the silicon of a chip is connected to the pins inside of a package. Thank you very much Joren Vaes.
    </div>
    
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://youtu.be/69mdJv6fWXE">Explained How Chips Are Designed</a></li>
            <li class="links-list-item"><a href="https://www.linkedin.com/in/joren-vaes-mmwave/">Joren's LinkedIn</a></li>
        </ul>
    </div>  
</div>

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How is a chip (die) connected to the pins? Do you know? #HighlightsRF

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Talking About Schematic and PCB - Battery management circuit

How to hack a chip? Watch this example

9 Tricks To Test The Board You Designed - Do you use them?

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