<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/OG2Ci_xr0pM" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
If you would like to watch a full step-by-step tutorial about how to design your own custom keyboard, let me know in comments. Thx for watching.
    </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 Online courses</a></li>
        </ul>
    </div>  
</div>

I Built This Custom Keyboard from Scratch

<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/m3Ny3j5nH0U" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
Close look at BGA soldering, chip soldering, hand soldering and more
    </div>
    
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://www.keyence.eu/yt-kib-vhx-0924">Microscope Keyence VHX-7000N</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

Have you ever seen soldering THIS close?

<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-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">00:23</span><span class="chapters-text">How to come up with ideas</span></li>
            <li class="chapters-list-item"><span class="chapters-time">02:23</span><span class="chapters-text">How Chris learned and designed his 1st PCB</span></li>
            <li class="chapters-list-item"><span class="chapters-time">05:53</span><span class="chapters-text">EasyEDA vs. KiCAD</span></li>
            <li class="chapters-list-item"><span class="chapters-time">11:42</span><span class="chapters-text">Wireless LEDs</span></li>
            <li class="chapters-list-item"><span class="chapters-time">21:04</span><span class="chapters-text">Haptic knob</span></li>
            <li class="chapters-list-item"><span class="chapters-time">27:53</span><span class="chapters-text">Printing PCB at Home</span></li>
            <li class="chapters-list-item"><span class="chapters-time">32:26</span><span class="chapters-text">USB Tester</span></li>
            <li class="chapters-list-item"><span class="chapters-time">37:25</span><span class="chapters-text">ESP32 and MP3</span></li>
            <li class="chapters-list-item"><span class="chapters-time">41:57</span><span class="chapters-text">ESP-Now</span></li>
            <li class="chapters-list-item"><span class="chapters-time">44:37</span><span class="chapters-text">Minimalistic Microcontroller & TV project</span></li>
            <li class="chapters-list-item"><span class="chapters-time">50:17</span><span class="chapters-text">Touch Spectrum</span></li>
            <li class="chapters-list-item"><span class="chapters-time">59:32</span><span class="chapters-text">Paper display / ePaper</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:09:00</span><span class="chapters-text">DYI Alexa</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:15:01</span><span class="chapters-text">Laser Projected Asteroids game</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:24:10</span><span class="chapters-text">Your project may not work ...</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:31:51</span><span class="chapters-text">3D printing</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/@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="jetpack-video-wrapper"><span class="embed-youtube" style="text-align:center; display: block;"><iframe src="https://www.youtube.com/embed/KZ4ujk8WUtw" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Passive RC high-pass filter basics, theory, real-world tests and demos, practical considerations, and examples both in the time- and frequency-domain.
    </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">02:06</span><span class="chapters-text">High-Pass Examples</span></li>
            <li class="chapters-list-item"><span class="chapters-time">03:24</span><span class="chapters-text">Basics</span></li>
            <li class="chapters-list-item"><span class="chapters-time">05:31</span><span class="chapters-text">Time-Domain Analysis</span></li>
            <li class="chapters-list-item"><span class="chapters-time">08:45</span><span class="chapters-text">Test Set-Up</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:28</span><span class="chapters-text">Time-Domain Demo</span></li>
            <li class="chapters-list-item"><span class="chapters-time">13:19</span><span class="chapters-text">Frequency-Domain Analysis</span></li>
            <li class="chapters-list-item"><span class="chapters-time">18:22</span><span class="chapters-text">Frequency-Domain Demo</span></li>
            <li class="chapters-list-item"><span class="chapters-time">20:00</span><span class="chapters-text">Differentiator</span></li>
            <li class="chapters-list-item"><span class="chapters-time">22:23</span><span class="chapters-text">Source & Load Effects</span></li>
            <li class="chapters-list-item"><span class="chapters-time">24:31</span><span class="chapters-text">Cascading Stages</span></li>
            <li class="chapters-list-item"><span class="chapters-time">25:29</span><span class="chapters-text">Component Non-Idealities</span></li>
            <li class="chapters-list-item"><span class="chapters-time">27:26</span><span class="chapters-text">Further Practical Considerations</span></li>
            <li class="chapters-list-item"><span class="chapters-time">29:24</span><span class="chapters-text">Practical Examples</span></li>
            <li class="chapters-list-item"><span class="chapters-time">31:47</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=xAuBqK4QsCc">RC Low-Pass Filter Deep-Dive</a></li>
            <li class="links-list-item"><a href="https://www.youtube.com/watch?v=kUruN6WBgSw">Capacitor Hardware Design Basics (MLCC)</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>

RC High-Pass Filters Explained - Phil's Lab #122

<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/1EXXqWweTkI" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Basics of navigating datasheets for hardware and firmware design, exploring their structure, which sections are important, and what to pay attention to!
    </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">02:20</span><span class="chapters-text">Component Pre-Selection</span></li>
            <li class="chapters-list-item"><span class="chapters-time">03:40</span><span class="chapters-text">Overview Page</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:06</span><span class="chapters-text">Ratings</span></li>
            <li class="chapters-list-item"><span class="chapters-time">07:23</span><span class="chapters-text">Characteristics</span></li>
            <li class="chapters-list-item"><span class="chapters-time">08:05</span><span class="chapters-text">Pin-Out</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:43</span><span class="chapters-text">Typical Application</span></li>
            <li class="chapters-list-item"><span class="chapters-time">11:56</span><span class="chapters-text">Application Information</span></li>
            <li class="chapters-list-item"><span class="chapters-time">13:46</span><span class="chapters-text">App Notes</span></li>
            <li class="chapters-list-item"><span class="chapters-time">14:25</span><span class="chapters-text">Mechanical & Footprint</span></li>
            <li class="chapters-list-item"><span class="chapters-time">15:50</span><span class="chapters-text">PCB Layout</span></li>
            <li class="chapters-list-item"><span class="chapters-time">16:34</span><span class="chapters-text">Reference Designs</span></li>
            <li class="chapters-list-item"><span class="chapters-time">17:10</span><span class="chapters-text">Firmware</span></li>
            <li class="chapters-list-item"><span class="chapters-time">18:58</span><span class="chapters-text">Additional Sections</span></li>
            <li class="chapters-list-item"><span class="chapters-time">20:41</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=DVErHmX-qyw">Symbol and Footprint Creation</a></li>
            <li class="links-list-item"><a href="https://www.youtube.com/watch?v=_JQAve05o_0">How To Write A Driver (STM32, I2C, Datasheet)</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>

How To Read A Datasheet - Phil's Lab #123

<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/x1hXgdFssuo" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
Very unusual machines that I have seen when visiting JLCPCB factory.
    </div>
    
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://jlcpcb.com/">Thank you very much to JLCPCB</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

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