<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/SMmTsU6edVQ" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
This video explains how to calculate and choose output capacitor for switching power supplies. Thank you very much Ali Shirsavar.
    </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/ali-shirsavar-661696b/">Ali's LinkedIn</a></li>
            <li class="links-list-item"><a href="https://biricha.com/workshops/">Ali's company and workshops</a></li>

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

How to Calculate the Output Capacitor for a Switching Power Supply? It's simple. Explained here...

<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/bcvq30J4SnQ" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
In this tutorial you will learn how to draw schematic, do PCB layout, manufacture your board and how to program it. As a result you will build your own cool looking clock.
    </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">Schematic</span></li>
            <li class="chapters-list-item"><span class="chapters-time">45:15</span><span class="chapters-text">Importing Schematic to PCB</span></li>
            <li class="chapters-list-item"><span class="chapters-time">46:33</span><span class="chapters-text">Placement</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:23:18</span><span class="chapters-text">PCB Layout</span></li>
            <li class="chapters-list-item"><span class="chapters-time">3:01:20</span><span class="chapters-text">Generating manufacturing outputs</span></li>
            <li class="chapters-list-item"><span class="chapters-time">3:07:20</span><span class="chapters-text">Ordering</span></li>
            <li class="chapters-list-item"><span class="chapters-time">3:25:18</span><span class="chapters-text">Building the clock</span></li>
            <li class="chapters-list-item"><span class="chapters-time">3:34:13</span><span class="chapters-text">Software</span></li>
            <li class="chapters-list-item"><span class="chapters-time">3:39:53</span><span class="chapters-text">Thank you very much for watching</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/FEDEVEL/clock">Download all files of this project here</a></li>
            <li class="links-list-item"><a href="https://oshwlab.com/robertferanec/clock">Schematic & PCB is here</a></li>
            <li class="links-list-item"><a href="https://oshwlab.com/robertferanec/custom-keyboard">Custom Keyboard project</a></li>
            <li class="links-list-item"><a href="https://www.youtube.com/playlist?list=PLXvLToQzgzdftro2qK5In8p6ExsDFdpzw">Custom Keyboard tutorial</a></li>
            
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
        </ul>
    </div>  
</div>

How to Design Custom PCB in 3 Hours | Full Tutorial

<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/M63o4Zzhptc" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Real-time digital processing (DSP) of audio data using an STM32 microcontroller in C on custom audio-processing hardware. Second video in series, covering notch filter basics, software implementation with variable filter parameters, and a live demo with an electric guitar.
    </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">00:48</span><span class="chapters-text">Previous Video and PCB Overview</span></li>
            <li class="chapters-list-item"><span class="chapters-time">02:21</span><span class="chapters-text">Hardware Overview</span></li>
            <li class="chapters-list-item"><span class="chapters-time">02:48</span><span class="chapters-text">Notch Filter Theory Recap</span></li>
            <li class="chapters-list-item"><span class="chapters-time">05:59</span><span class="chapters-text">Code Overview (STM32CubeIDE)</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:30</span><span class="chapters-text">Notch Filter Header</span></li>
            <li class="chapters-list-item"><span class="chapters-time">07:42</span><span class="chapters-text">Notch Filter Source</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:10</span><span class="chapters-text">main.c</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:44</span><span class="chapters-text">Variable Filter Parameters</span></li>
            <li class="chapters-list-item"><span class="chapters-time">10:39</span><span class="chapters-text">Test Set-Up Overview</span></li>
            <li class="chapters-list-item"><span class="chapters-time">11:40</span><span class="chapters-text">Live Filter Analysis (Frequency- and Time-Domain)</span></li>
            <li class="chapters-list-item"><span class="chapters-time">15:39</span><span class="chapters-text">Live Guitar Demo</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.youtube.com/playlist?list=PLXSyc11qLa1ZCn0JCnaaXOWN6Z46rK9jd">DSP Playlist</a></li>
            <li class="links-list-item"><a href="https://www.youtube.com/playlist?list=PLXSyc11qLa1a4Tqbz228dPZfMrs-KRpzA">STM32 Firmware Playlist</a></li>
            <li class="links-list-item"><a href="https://www.youtube.com/watch?v=ysS4bIXFAsU&ab_channel=Phil%E2%80%99sLab">Notch Filters - Theory and Software Implementation - Phil´s Lab #39</a></li>
            <li class="links-list-item"><a href="https://www.youtube.com/watch?v=VDhmVrbSpqA&ab_channel=Phil%E2%80%99sLab">Digital Audio Processing with STM32 #1 - Introduction and Filters - Phil´s Lab #46</a></li>
            <li class="links-list-item"><a href="https://digilent.com/shop/analog-discovery-pro-3000-series-portable-high-resolution-mixed-signal-oscilloscopes/">Digilent ADP3450</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>

Notch Filters - Digital Audio Processing with STM32 #2 - Phil's Lab #49

<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/PqFtSpAXB9Q" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        After this tutorial you will know how to start designing your own boards in Altium Designer 2022 . For everyone who would like to learn Altium and also for everyone who has never ever designed any boards, but would like to learn how to do it. Enjoy!
    </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">00:29</span><span class="chapters-text">What you will learn</span></li>
            <li class="chapters-list-item"><span class="chapters-time">01:35</span><span class="chapters-text">** Starting a new project **</span></li>
            <li class="chapters-list-item"><span class="chapters-time">03:32</span><span class="chapters-text">Creating a component in Altium - Header</span></li>
            <li class="chapters-list-item"><span class="chapters-time">05:45</span><span class="chapters-text">Drawing a schematic symbol in Altium</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:43</span><span class="chapters-text">Creating resistor schematic symbol</span></li>
            <li class="chapters-list-item"><span class="chapters-time">10:20</span><span class="chapters-text">How to import schematic symbol to Altium</span></li>
            <li class="chapters-list-item"><span class="chapters-time">14:30</span><span class="chapters-text">Creating LED schematic symbol</span></li>
            <li class="chapters-list-item"><span class="chapters-time">17:51</span><span class="chapters-text">** Drawing schematic in Altium **</span></li>
            <li class="chapters-list-item"><span class="chapters-time">20:50</span><span class="chapters-text">Creating footprints in Altium - Resistor footprint</span></li>
            <li class="chapters-list-item"><span class="chapters-time">24:47</span><span class="chapters-text">Adding 3D model to footprint</span></li>
            <li class="chapters-list-item"><span class="chapters-time">27:24</span><span class="chapters-text">Adding Assembly Drawing layer</span></li>
            <li class="chapters-list-item"><span class="chapters-time">30:10</span><span class="chapters-text">Creating footprint for LED</span></li>
            <li class="chapters-list-item"><span class="chapters-time">35:54</span><span class="chapters-text">Creating Header footprint</span></li>
            <li class="chapters-list-item"><span class="chapters-time">45:10</span><span class="chapters-text">How to download and import footprint to Altium</span></li>
            <li class="chapters-list-item"><span class="chapters-time">47:53</span><span class="chapters-text">Adding footprint to schematic symbol</span></li>
            <li class="chapters-list-item"><span class="chapters-time">49:57</span><span class="chapters-text">Annotating schematic in Altium</span></li>
            <li class="chapters-list-item"><span class="chapters-time">50:47</span><span class="chapters-text">Check if there are no errors in schematic</span></li>
            <li class="chapters-list-item"><span class="chapters-time">51:01</span><span class="chapters-text">Disable rooms during PCB udpate</span></li>
            <li class="chapters-list-item"><span class="chapters-time">51:30</span><span class="chapters-text">Importing Schematic into PCB</span></li>
            <li class="chapters-list-item"><span class="chapters-time">51:51</span><span class="chapters-text">** Starting PCB **</span></li>
            <li class="chapters-list-item"><span class="chapters-time">52:41</span><span class="chapters-text">Changing board shape</span></li>
            <li class="chapters-list-item"><span class="chapters-time">53:45</span><span class="chapters-text">Setup PCB Stackup in Altium</span></li>
            <li class="chapters-list-item"><span class="chapters-time">54:11</span><span class="chapters-text">Setting up Rules in Altium</span></li>
            <li class="chapters-list-item"><span class="chapters-time">55:21</span><span class="chapters-text">Placing components into PCB</span></li>
            <li class="chapters-list-item"><span class="chapters-time">56:22</span><span class="chapters-text">Routing PCB in Altium</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:00:26</span><span class="chapters-text">Editing Schematic and importing the changes into existing PCB</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:03:34</span><span class="chapters-text">Improving Overlay / Silkscreen layer</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:04:45</span><span class="chapters-text">Adding Board Outline layer</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:05:33</span><span class="chapters-text">Assembly drawing layers in PCB</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:06:36</span><span class="chapters-text">Editing footprint and importing changes into existing PCB</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:08:23</span><span class="chapters-text">3D model of our board</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:08:52</span><span class="chapters-text">Checking and fixing errors / violations on PCB in Altium</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:11:54</span><span class="chapters-text">** Generating outputs for manufacturing **</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:12:28</span><span class="chapters-text">Printing schematic into PDF</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:13:41</span><span class="chapters-text">Generating 3D PDF of our board</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:14:45</span><span class="chapters-text">Exporting 3D model ( STEP file ) of our board</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:17:22</span><span class="chapters-text">Printing specific PCB layers into PDF</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:19:11</span><span class="chapters-text">Printing to PDF in scale 1:1 from Altium</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:20:42</span><span class="chapters-text">Printing Assembly Drawing layers into PDF</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:22:36</span><span class="chapters-text">Generating Pick and Place file</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:23:34</span><span class="chapters-text">Generating Gerber files</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:26:01</span><span class="chapters-text">Generating NC Drill files</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:27:20</span><span class="chapters-text">Generating BOM ( Bill of Material )</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:33:16</span><span class="chapters-text">Download finished project</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:33:40</span><span class="chapters-text">Online courses to learn about electronics</span></li>
        </ul>
    </div> 
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://github.com/FEDEVEL/youtube-altium-quick-tutorial">
                Download the finished project here</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses">Learn much more in our online courses</a></li>
            <li class="links-list-item"><a href="https://fedevel.com/courses/learn-altium-essentials-second-edition">In case you need a more detailed tutorial, this can help you</a></li>
        </ul>
    </div>   
</div>


Altium Designer 22 Tutorial – Quick & Easy | Step by Step

<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/H2eQc4DxK30" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Almost everyone knows, that high speed currents flow under the tracks, but why is it important?
    </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">00:11</span><span class="chapters-text">What is it all about</span></li>
            <li class="chapters-list-item"><span class="chapters-time">01:49</span><span class="chapters-text">What does it mean</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:26</span><span class="chapters-text">Ground plane</span></li>
        </ul>
    </div> 
    <div class="blog-content-links">
        <div>
            Links:
        </div>
        <ul class="links-list">
            <li class="links-list-item"><a href="https://youtu.be/kc9NW2u-vUI">
                Watch the full presentation here</a></li>
            <li class="links-list-item"><a href="https://youtu.be/nPx2iqmVAHY">How GND VIAs Improve Your PCB Layout</a></li>
            <li class="links-list-item"><a href="https://youtu.be/4nEd1jTTIUQ">Does Return Current Flow Under Signals? Watch these examples ...</a></li>
        </ul>
    </div>   
</div>


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How to Calculate the Output Capacitor for a Switching Power Supply? It's simple. Explained here...

How to Design Custom PCB in 3 Hours | Full Tutorial

Talking About Schematic and PCB - Battery management circuit

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