<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/2QXDinW_yKM" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
Walking through a company in China that solders components on PCBs. Recorded in SenRuiDa.
    </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">00:41</span><span class="chapters-text">Solder paste and stencils</span></li>
            <li class="chapters-list-item"><span class="chapters-time">01:39</span><span class="chapters-text">Pick and Place machines</span></li>
            <li class="chapters-list-item"><span class="chapters-time">03:14</span><span class="chapters-text">Oven - Reflow soldering</span></li>
            <li class="chapters-list-item"><span class="chapters-time">04:16</span><span class="chapters-text">AOI - Automated optical inspection</span></li>
            <li class="chapters-list-item"><span class="chapters-time">04:56</span><span class="chapters-text">X-Ray machine</span></li>
            <li class="chapters-list-item"><span class="chapters-time">05:53</span><span class="chapters-text">Through hole components soldering</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:18</span><span class="chapters-text">Wave soldering</span></li>
            <li class="chapters-list-item"><span class="chapters-time">08:55</span><span class="chapters-text">Removing individual boards from panel</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:35</span><span class="chapters-text">Conformal coating</span></li>
            <li class="chapters-list-item"><span class="chapters-time">11:00</span><span class="chapters-text">Board testing</span></li>
    </div>


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

Factory Tour in China - How Boards Are Made | SenRuiDa PCBA

<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/CTPb7etzOmA" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
The essential information about FCC and CE explained. Thank you very much Clemens Mayer.
    </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">01:28</span><span class="chapters-text">Why is this topic important?</span></li>
            <li class="chapters-list-item"><span class="chapters-time">04:05</span><span class="chapters-text">Overview of the video</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:29</span><span class="chapters-text">What the FCC considers a module</span></li>
            <li class="chapters-list-item"><span class="chapters-time">10:37</span><span class="chapters-text">Difference between FCC and CE</span></li>
            <li class="chapters-list-item"><span class="chapters-time">22:50</span><span class="chapters-text">Where to find compliance documents and standards</span></li>
            <li class="chapters-list-item"><span class="chapters-time">28:11</span><span class="chapters-text">How to know which certification your product needs</span></li>
            <li class="chapters-list-item"><span class="chapters-time">33:46</span><span class="chapters-text">Lab report vs. Declaration of conformity</span></li>
            <li class="chapters-list-item"><span class="chapters-time">38:30</span><span class="chapters-text">Sub-assemblies</span></li>
            <li class="chapters-list-item"><span class="chapters-time">43:10</span><span class="chapters-text">Steps to EU compliance</span></li>
            <li class="chapters-list-item"><span class="chapters-time">45:27</span><span class="chapters-text">Self-certification</span></li>
            <li class="chapters-list-item"><span class="chapters-time">47:04</span><span class="chapters-text">Misuse of CE marking</span></li>
            <li class="chapters-list-item"><span class="chapters-time">51:07</span><span class="chapters-text">Costs</span></li>
            <li class="chapters-list-item"><span class="chapters-time">52:02</span><span class="chapters-text">How to obtain CE marking</span></li>
            <li class="chapters-list-item"><span class="chapters-time">57:07</span><span class="chapters-text">Pre-compliance testing</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:00:56</span><span class="chapters-text">When does a module make sense?</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:07:24</span><span class="chapters-text">Compliance is more than RED and EMC</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:14:15</span><span class="chapters-text">Own pre-compliance setup</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:17:03</span><span class="chapters-text">Example: Arduino compatible Devkit with ESP32</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:30:03</span><span class="chapters-text">Example: Bluetooth connected action camera</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:34:46</span><span class="chapters-text">Example: Long range Wifi Door Alarm</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:37:30</span><span class="chapters-text">Example: Dancing Robot Kit</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:45:21</span><span class="chapters-text">How to figure it out for your product</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:49:04</span><span class="chapters-text">Who can help with certification</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:56:03</span><span class="chapters-text">How Smander can help</span></li>
            <li class="chapters-list-item"><span class="chapters-time">2:00:49</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.linkedin.com/in/mayermakes/">Clemens´ LinkedIn</a></li>
            <li class="links-list-item"><a href="https://smander.com/">Clemens´ company</a></li>
            <li class="links-list-item"><a href="https://early.smander.com/individual-consultation-session/">Consultation</a></li>
            <li class="links-list-item"><a href="https://europa.eu/youreurope/business/product-requirements/labels-markings/ce-marking/">CE marking</a></li>
            <li class="links-list-item"><a href="https://docs.google.com/forms/d/e/1FAIpQLSf1XeGQZQfP1SK2IIJJ2RDUrI0G2zy0QehDHxjHA2EUdNwUlQ/viewform">FEDEVEL Community Membership</a></li>
            
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
            <li class="links-list-item"><a href="https://discord.com/invite/8a8dUcHmrx">Ask questions on our FEDEVEL Discord</a></li>
        </ul>
    </div>  
</div>

Everyone designing PCB boards needs to watch this - Certification ( FCC & CE )

<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/haal5n355PQ" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
Explaining process of making chips. Thank you very much Heather Richardson.
    </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">01:37</span><span class="chapters-text">Silicon and wafers</span></li>
            <li class="chapters-list-item"><span class="chapters-time">05:09</span><span class="chapters-text">The process</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:59</span><span class="chapters-text">Doping</span></li>
            <li class="chapters-list-item"><span class="chapters-time">10:06</span><span class="chapters-text">Making an inverter</span></li>
            <li class="chapters-list-item"><span class="chapters-time">14:17</span><span class="chapters-text">Gate oxide</span></li>
            <li class="chapters-list-item"><span class="chapters-time">17:16</span><span class="chapters-text">Source and drain regions</span></li>
            <li class="chapters-list-item"><span class="chapters-time">18:45</span><span class="chapters-text">Why analog chips are harder to build</span></li>
            <li class="chapters-list-item"><span class="chapters-time">26:16</span><span class="chapters-text">Connecting transistors</span></li>
            <li class="chapters-list-item"><span class="chapters-time">32:14</span><span class="chapters-text">PDK - Process Design Kit</span></li>
            <li class="chapters-list-item"><span class="chapters-time">38:39</span><span class="chapters-text">Steps of designing chip</span></li>
            <li class="chapters-list-item"><span class="chapters-time">43:38</span><span class="chapters-text">Parameterized cells</span></li>
            <li class="chapters-list-item"><span class="chapters-time">48:24</span><span class="chapters-text">How long does chip manufacturing take</span></li>
            <li class="chapters-list-item"><span class="chapters-time">55:11</span><span class="chapters-text">How much does it cost</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:04:26</span><span class="chapters-text">Foundries (Factories manufacturing chips)</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:07:52</span><span class="chapters-text">Reticle</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:13:50</span><span class="chapters-text">Capacitors and resistors</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:18:56</span><span class="chapters-text">US and global IC manufacturing</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:23:28</span><span class="chapters-text">Why is it expensive to build and run chip factory</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:28:38</span><span class="chapters-text">About Heather</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/heather-electric/">Heather's LinkedIn</a></li>
            <li class="links-list-item"><a href="https://docs.google.com/forms/d/e/1FAIpQLSf1XeGQZQfP1SK2IIJJ2RDUrI0G2zy0QehDHxjHA2EUdNwUlQ/viewform">FEDEVEL Community Membership</a></li>
            
            <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
            <li class="links-list-item"><a href="https://discord.com/invite/8a8dUcHmrx">Ask questions on our FEDEVEL Discord</a></li>
        </ul>
    </div>  
</div>

How Are Chips Manufactured?

<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/b8arWWrMGXA" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        <div>
            For everyone who would like to learn how to start with OrCad and Cadence Allegro PCB.<br><br>

            You will create a simple LED circuit. The course videos are step-by-step and even if you are new in electronics or you have never used OrCAD or Allegro before, by repeating these steps, you will design your board. By the end of this course, you will learn all the most essential information to be able to start using and discovering Cadence by yourself.<br><br>

            Within 1 hour you will learn how to:
        </div>
        <ul class="content-list">
            <li class="content-list-item"><span class="content-text">Draw schematic</span></li>
            <li class="content-list-item"><span class="content-text">Create and update schematic symbols</span></li>
            <li class="content-list-item"><span class="content-text">Create and update footprints</span></li>
            <li class="content-list-item"><span class="content-text">Place components into your PCB</span></li>
            <li class="content-list-item"><span class="content-text">Route simple PCB</span></li>
            <li class="content-list-item"><span class="content-text">Print from PCB and schematic</span></li>
            <li class="content-list-item"><span class="content-text">Create Bill of Material (BOM)</span></li>
            <li class="content-list-item"><span class="content-text">Generate Gerbers and Drill file</span></li>
        </ul>
    </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: What you are going to learn</span></li>
            <li class="chapters-list-item"><span class="chapters-time">02:35</span><span class="chapters-text">Starting a new project</span></li>
            <li class="chapters-list-item"><span class="chapters-time">03:56</span><span class="chapters-text">Creating Resistor Symbol</span></li>
            <li class="chapters-list-item"><span class="chapters-time">06:01</span><span class="chapters-text">Creating LED Symbol</span></li>
            <li class="chapters-list-item"><span class="chapters-time">08:35</span><span class="chapters-text">Creating Connector Symbol</span></li>
            <li class="chapters-list-item"><span class="chapters-time">09:19</span><span class="chapters-text">Creating Through hole pad</span></li>
            <li class="chapters-list-item"><span class="chapters-time">11:35</span><span class="chapters-text">Creating SMD pad</span></li>
            <li class="chapters-list-item"><span class="chapters-time">13:18</span><span class="chapters-text">Creating VIA</span></li>
            <li class="chapters-list-item"><span class="chapters-time">14:19</span><span class="chapters-text">Creating Resistor Footprint</span></li>
            <li class="chapters-list-item"><span class="chapters-time">16:12</span><span class="chapters-text">Creating Footprint for LED</span></li>
            <li class="chapters-list-item"><span class="chapters-time">17:31</span><span class="chapters-text">Creating Connector Footprint</span></li>
            <li class="chapters-list-item"><span class="chapters-time">18:54</span><span class="chapters-text">Assign footprints to symbols</span></li>
            <li class="chapters-list-item"><span class="chapters-time">19:57</span><span class="chapters-text">Placing components and Drawing Schematic</span></li>
            <li class="chapters-list-item"><span class="chapters-time">23:14</span><span class="chapters-text">Annotating Schematic</span></li>
            <li class="chapters-list-item"><span class="chapters-time">24:28</span><span class="chapters-text">How to update symbol ans sync schematic</span></li>
            <li class="chapters-list-item"><span class="chapters-time">26:55</span><span class="chapters-text">Generating Netlist</span></li>
            <li class="chapters-list-item"><span class="chapters-time">27:48</span><span class="chapters-text">Starting New PCB</span></li>
            <li class="chapters-list-item"><span class="chapters-time">29:10</span><span class="chapters-text">Placing components in PCB</span></li>
            <li class="chapters-list-item"><span class="chapters-time">31:10</span><span class="chapters-text">Creating Board Outline</span></li>
            <li class="chapters-list-item"><span class="chapters-time">32:11</span><span class="chapters-text">Setting up Rules</span></li>
            <li class="chapters-list-item"><span class="chapters-time">34:45</span><span class="chapters-text">Doing Layout</span></li>
            <li class="chapters-list-item"><span class="chapters-time">37:36</span><span class="chapters-text">Adding Text</span></li>
            <li class="chapters-list-item"><span class="chapters-time">40:39</span><span class="chapters-text">Moving tracks and placing components on the bottom layer</span></li>
            <li class="chapters-list-item"><span class="chapters-time">41:48</span><span class="chapters-text">Working with Layers and Views</span></li>
            <li class="chapters-list-item"><span class="chapters-time">47:16</span><span class="chapters-text">How to sync changes in PADs and Footprints with PCB</span></li>
            <li class="chapters-list-item"><span class="chapters-time">52:25</span><span class="chapters-text">Adjusting LED Footprint</span></li>
            <li class="chapters-list-item"><span class="chapters-time">56:11</span><span class="chapters-text">Checking DRC and Generating Gerbers</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:00:10</span><span class="chapters-text">Generating Drill File</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:01:19</span><span class="chapters-text">Printing Layers</span></li>
            <li class="chapters-list-item"><span class="chapters-time">1:02:20</span><span class="chapters-text">Generating BOM, Printing Schematic</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/d_TPIxPX01s">Tutorial OrCAD 17.4 and Cadence Allegro PCB Editor | 2022 | Step by Step | For Beginners</a></li>
        </ul>
    </div>   
</div>


Starting with OrCAD and Cadence Allegro PCB – Tutorial for Beginners

<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/A_e0KKDyxA0" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Why? You can place components under them.
    </div>
</div>


TIP #085: If you don’t have space on PCB, consider to use stands off components

<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/ozGCwrbMd1M" class="youtube-player" width="740" height="416.418" frameborder="0" allowfullscreen></iframe></span>
    </div>
    <div class="blog-content">
        Why? Heat goes up. Also it may be easier to connect them to one big heatsink.
    </div>
</div>


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TIP #084: Place hot components on the top

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Factory Tour in China - How Boards Are Made | SenRuiDa PCBA

Everyone designing PCB boards needs to watch this - Certification ( FCC & CE )

How Are Chips Manufactured?

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