<div class="entry-content">
 <div class="jetpack-video-wrapper"><iframe
 class="youtube-player"
 src="https://www.youtube.com/embed/IuKfJN27w_g?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en&autohide=2&wmode=transparent"
 allowfullscreen="true"
 style="border: 0px; display: block; margin: 0px; width: 740px; height: 416.418px;"
 sandbox="allow-scripts allow-same-origin allow-popups allow-presentation"
 data-ratio="0.5627272727272727" data-width="1100" data-height="619"></iframe>
 </div>
 <div class="blog-content">
Measuring and burning PCB tracks. 
 </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/eric-bogatin-368860/">Eric's Linked In</a></li>
 <li class="links-list-item"><a href="https://youtu.be/LQ20GBonRmA">PCB Simulation vs. Real Board - DC Currents and Voltage drop</a></li>
 <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
 </ul>
 </div> 
</div>

How Much Current Will Destroy a PCB Track? | Track resistance measurements

<div class="entry-content">
 <div class="jetpack-video-wrapper"><iframe
 class="youtube-player"
 src="https://www.youtube.com/embed/UpFd6ubqTLI?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en&autohide=2&wmode=transparent"
 allowfullscreen="true"
 style="border: 0px; display: block; margin: 0px; width: 740px; height: 416.418px;"
 sandbox="allow-scripts allow-same-origin allow-popups allow-presentation"
 data-ratio="0.5627272727272727" data-width="1100" data-height="619"></iframe>
 </div>
 <div class="blog-content">
Op-amps explained: how they work and what are their important parameters. 
 </div>

 <div class="blog-content-chapters">
 <div>
 Chapters:
 </div>
 <ul class="chapters-list">
 <li class="chapters-list-item">00:00What is this video about</li>
 <li class="chapters-list-item">00:29Why to use operational amplifier</li>
 <li class="chapters-list-item">02:21Ideal op amp</li>
 <li class="chapters-list-item">07:00How inverting op amp works</li>
 <li class="chapters-list-item">12:13How non-inverting op amp works</li>
 <li class="chapters-list-item">13:25Op amp working as a buffer</li>
 <li class="chapters-list-item">15:42Op amp working as a current reference</li>
 <li class="chapters-list-item">20:09Input offset voltage</li>
 <li class="chapters-list-item">28:15Input offset voltage simulation</li>
 <li class="chapters-list-item">30:50Input offset voltage measurement</li>
 <li class="chapters-list-item">35:04Input bias current</li>
 <li class="chapters-list-item">37:20Input bias current measurement</li>
 <li class="chapters-list-item">41:00Op-amp Bandwidth</li>
 <li class="chapters-list-item">43:59Op-amp Bandwidth measurement</li>
 <li class="chapters-list-item">48:50Op-amp Bandwidth simulation</li>
 <li class="chapters-list-item">50:23Operational amplifier slew rate</li>
 <li class="chapters-list-item">51:28Slew rate simulation</li>
 <li class="chapters-list-item">53:07Slew rate measurement</li>
 <li class="chapters-list-item">55:48Slew rate impact to sinusoidal output</li>
 <li class="chapters-list-item">1:00:28Op amp noise</li>
 <li class="chapters-list-item">1:07:38Op amp noise measurement</li>
 <li class="chapters-list-item">1:10:57Op amp noise simulation</li>
 <li class="chapters-list-item">1:15:36Input and output voltage swing</li>
 <li class="chapters-list-item">1:16:45Common mode range</li>
 <li class="chapters-list-item">1:19:14Common mode range simulation</li>
 <li class="chapters-list-item">1:20:04Common mode range measurement</li>
 <li class="chapters-list-item">1:22:31Op amp output range</li>
 <li class="chapters-list-item">1:28:17Op-amp stability</li>
 <li class="chapters-list-item">1:29:59Op-amp stability simulation</li>
 <li class="chapters-list-item">1:32:20Op-amp stability measurement</li>
 <li class="chapters-list-item">1:38:51pH Electrometer solution - practical example</li>
 <li class="chapters-list-item">1:46:19Measuring pH</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/arthur-kay-a5201929/">Arthur´s LinkedIn</a></li>
 <li class="links-list-item"><a href="https://www.linkedin.com/in/zach-olson-vt/">Zach´s LinkedIn</a></li>
 <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
 </ul>
 </div> 
</div>

Everything Important About OP AMP (Operational amplifier)

<div class="entry-content">
 <div class="jetpack-video-wrapper"><iframe
 class="youtube-player"
 src="https://www.youtube.com/embed/pdzQ-kgLbFw?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en&autohide=2&wmode=transparent"
 allowfullscreen="true"
 style="border: 0px; display: block; margin: 0px; width: 740px; height: 416.418px;"
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 data-ratio="0.5627272727272727" data-width="1100" data-height="619"></iframe>
 </div>
 <div class="blog-content">
This video includes explanation of battery charging and safety schematic circuits. 
 </div>
 

 <div class="blog-content-chapters">
 <div>
 Chapters:
 </div>
 <ul class="chapters-list">
 <li class="chapters-list-item">00:00What is this video about</li>
 <li class="chapters-list-item">01:33Types of cells and batteries</li>
 <li class="chapters-list-item">05:43CID and PTC battery protection</li>
 <li class="chapters-list-item">08:44Prismatic cells</li>
 <li class="chapters-list-item">10:37Pouch cells</li>
 <li class="chapters-list-item">16:02Lithium Ion (Li-Ion)</li>
 <li class="chapters-list-item">17:28Peak charge and nominal voltage, end of discharge voltage</li>
 <li class="chapters-list-item">20:30Thermal runaway</li>
 <li class="chapters-list-item">22:32Lithium Iron Phosphate (LiFePO4)</li>
 <li class="chapters-list-item">26:15Nickel Metal Hydride (NIHM)</li>
 <li class="chapters-list-item">29:23How cells are connected together</li>
 <li class="chapters-list-item">32:31Battery testing standards</li>
 <li class="chapters-list-item">36:38Battery safety circuit - Safety features</li>
 <li class="chapters-list-item">44:28Battery safety schematic circuit explained</li>
 <li class="chapters-list-item">55:31Safety circuit integrated in batteries, shipping and transport</li>
 <li class="chapters-list-item">1:06:04Battery charging schematic circuit explained</li>
 <li class="chapters-list-item">1:21:01Battery charging schematic circuit example 2</li>
 <li class="chapters-list-item">1:27:23About Alex</li>
 </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/alex-norman-eetengineer/">Alex´ LinkedIn</a></li>
 <li class="links-list-item"><a href="https://www.youtube.com/@eetengineer">Alex´s Youtube</a></li>
 <li class="links-list-item"><a href="https://fedevel.com/courses">FEDEVEL Online courses</a></li>
 </ul>
 </div> 
</div>

Powering Up Your Board From a Battery? You need to know this ...

<div class="entry-content">
 <div class="jetpack-video-wrapper"><iframe
 class="youtube-player"
 src="https://www.youtube.com/embed/d_TPIxPX01s?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en&autohide=2&wmode=transparent"
 allowfullscreen="true"
 style="border: 0px; display: block; margin: 0px; width: 740px; height: 416.418px;"
 sandbox="allow-scripts allow-same-origin allow-popups allow-presentation"
 data-ratio="0.5627272727272727" data-width="1100" data-height="619"></iframe>
 </div>
 <div class="blog-content">
 After this tutorial you will know how to start designing your own boards in Cadence OrCAD and Allegro 17.4 . For everyone who would like to learn Allegro Design Entry CIS and Allegro PCB Editor 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">00:00Introduction</li>
 <li class="chapters-list-item">00:34What you will learn</li>
 <li class="chapters-list-item">01:33** Starting a new project **</li>
 <li class="chapters-list-item">02:49Creating a component in OrCAD - Header</li>
 <li class="chapters-list-item">04:17Drawing a schematic symbol in OrCAD</li>
 <li class="chapters-list-item">05:52Adding Part number property to symbol</li>
 <li class="chapters-list-item">06:50Creating resistor schematic symbol</li>
 <li class="chapters-list-item">10:14Creating LED schematic symbol</li>
 <li class="chapters-list-item">15:54** Drawing schematic in OrCAD **</li>
 <li class="chapters-list-item">19:20Creating a through hole pad in Padstack Editor</li>
 <li class="chapters-list-item">22:25Creating SMD pad for resistor</li>
 <li class="chapters-list-item">25:05Creating SMD pad for LED</li>
 <li class="chapters-list-item">26:33Creating a VIA in Padstack Editor</li>
 <li class="chapters-list-item">28:08** Creating footprints in Allegro **</li>
 <li class="chapters-list-item">29:25Creating footprint for header</li>
 <li class="chapters-list-item">39:52Adding 3D model to footprint in Allegro</li>
 <li class="chapters-list-item">42:14Creating LED footprint</li>
 <li class="chapters-list-item">48:29Creating Resistor footprint in Allegro</li>
 <li class="chapters-list-item">54:20Adding footprint to schematic symbol</li>
 <li class="chapters-list-item">57:32Correcting symbol and updating schematic</li>
 <li class="chapters-list-item">59:11Annotating schematic in OrCAD</li>
 <li class="chapters-list-item">1:00:29How to fix missing footprint warning in OrCAD</li>
 <li class="chapters-list-item">1:03:45Running DRC (Design Rules Check) in OrCAD</li>
 <li class="chapters-list-item">1:04:32** Starting PCB in Allegro **</li>
 <li class="chapters-list-item">1:06:05Changing board shape</li>
 <li class="chapters-list-item">1:07:17Placing components into PCB in Allegro</li>
 <li class="chapters-list-item">1:09:52Setting up rules in Allegro</li>
 <li class="chapters-list-item">1:12:21Setting up PCB stackup in Allegro</li>
 <li class="chapters-list-item">1:12:45Routing PCB in Allegro</li>
 <li class="chapters-list-item">1:18:19Editing Schematic and importing the changes into existing PCB</li>
 <li class="chapters-list-item">1:29:56Editing footprint and importing changes into existing PCB</li>
 <li class="chapters-list-item">1:30:39Improving Silkscreen layer - Moving and Adding Text</li>
 <li class="chapters-list-item">1:34:233D model of our PCB</li>
 <li class="chapters-list-item">1:35:09Creating Views</li>
 <li class="chapters-list-item">1:38:27Checking and fixing errors on PCB in Allegro</li>
 <li class="chapters-list-item">1:41:04** Generating outputs for manufacturing **</li>
 <li class="chapters-list-item">1:41:08Generating Gerber files</li>
 <li class="chapters-list-item">1:49:17Generating NC Drill file</li>
 <li class="chapters-list-item">1:50:19Printing Assembly Drawing layers into PDF</li>
 <li class="chapters-list-item">1:51:25Printing any combination of layers in Allegro</li>
 <li class="chapters-list-item">1:52:28Generating Pick and Place file</li>
 <li class="chapters-list-item">1:53:07Printing Schematic in OrCAD</li>
 <li class="chapters-list-item">1:54:21Generating BOM ( Bill of Material )</li>
 <li class="chapters-list-item">1:55:47Download finished project</li>
 <li class="chapters-list-item">1:56:20Online courses to learn about electronics</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-cadence-quick-tutorial">Download the finished project</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-orcad-and-allegro-essentials">In case you need a more detailed tutorial, this can help you</a></li>
 </ul>
 </div> 
</div>

Tutorial OrCAD 17.4 and Cadence Allegro PCB Editor | 2022 | Step by Step | For Beginners

<div class="entry-content">
 <figure class="wp-block-audio"><audio src="https://welldoneblogfedevel.files.wordpress.com/2021/05/is-kicad-ready-to-replace-paid-pcb-design-software-with-wayne-stambaugh.mp3"></audio></figure>
 <div class="blog-content">
 Is KiCad going to be always free? Is it now good enough to design any board? Who decides what new features will be implemented and where the project goes? Thank you Wayne for a great call. 
 
 Note: This podcast is an audio track from our YouTube video published here: <a href="https://youtu.be/6qcsJfoqbL4" >https://youtu.be/6qcsJfoqbL4</a> 

 Follow this podcast on:
 <ul class="content-list">
 <li class="content-list-item"><a href="https://open.spotify.com/show/2e9KQh41yMAevDZkCIh4gn" >Spotify</a></li>
 <li class="content-list-item"><a href="https://podcasts.apple.com/sk/podcast/welldone-blog-podcast/id1556039875" >Apple Podcast (iTunes)</a></li>
 <li class="content-list-item"><a href="https://podcasts.google.com/feed/aHR0cHM6Ly93ZWxsZG9uZWJsb2cuZmVkZXZlbC5jb20vY2F0ZWdvcnkvcG9kY2FzdC9mZWVkLw?sa=X&ved=0CAMQ4aUDahcKEwionaPQ2c3-AhUAAAAAHQAAAAAQVQ" >Google Podcast</a></li>
 </ul>

 <div class="blog-content-links">
 <div>
 Follow this podcast on
 </div>
 <ul class="links-list">
 <li class="links-list-item"><a href="https://open.spotify.com/show/2e9KQh41yMAevDZkCIh4gn" >Spotify</a></li>
 <li class="links-list-item"><a href="https://podcasts.apple.com/sk/podcast/welldone-blog-podcast/id1556039875" >Apple Podcast (iTunes)</a></li>
 <li class="links-list-item"><a href="https://podcasts.google.com/feed/aHR0cHM6Ly93ZWxsZG9uZWJsb2cuZmVkZXZlbC5jb20vY2F0ZWdvcnkvcG9kY2FzdC9mZWVkLw?sa=X&ved=0CAMQ4aUDahcKEwionaPQ2c3-AhUAAAAAHQAAAAAQVQ" >Google Podcast</a></li>
 </ul>
 </div> 
 </div>
</div>

[Podcast] Is KiCad Ready to Replace Paid PCB Design Software? (with Wayne Stambaugh)

<div class="entry-content">
 <div class="jetpack-video-wrapper"><iframe
 class="youtube-player"
 src="https://www.youtube.com/embed/dRKSs3wms4U?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en&autohide=2&wmode=transparent"
 allowfullscreen="true"
 style="border: 0px; display: block; margin: 0px; width: 740px; height: 416.418px;"
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 data-ratio="0.5627272727272727" data-width="1100" data-height="619"></iframe>
 </div>
 <div class="blog-content">
 Basic board firmware bring-up of the ´new´ LittleBrain++ PCB featuring an STM32F4 microcontroller, sensors, and USB. How to write simple test firmware (I2C, USB), set-up STM32CubeIDE, and transfer data from a schematic to software. 
 </div>
 <div class="blog-content-chapters">
 <div>
 Chapters:
 </div>
 <ul class="chapters-list">
 <li class="chapters-list-item">00:00Introduction</li>
 <li class="chapters-list-item">00:35First Steps</li>
 <li class="chapters-list-item">01:40Tag-Connect SWD Programming Header/Connector</li>
 <li class="chapters-list-item">03:16Hardware Overview</li>
 <li class="chapters-list-item">04:59STM32CubeIDE Basics</li>
 <li class="chapters-list-item">05:59Pinout</li>
 <li class="chapters-list-item">08:14Clock Configuration</li>
 <li class="chapters-list-item">09:15Programming and GPIO (LED) Test</li>
 <li class="chapters-list-item">12:08I2C #1 (Inertial Measurement Unit)</li>
 <li class="chapters-list-item">16:58I2C #2 (Pressure Sensor)</li>
 <li class="chapters-list-item">19:11USB (Virtual COM Port)</li>
 <li class="chapters-list-item">23:14Outro</li>
 </ul>
 </div>
 <div class="blog-content-links">
 <div>
 Links:
 </div>
 <ul class="links-list">
 <li class="links-list-item"><a href="https://www.tag-connect.com/">Tag-Connect</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>

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How Much Current Will Destroy a PCB Track? | Track resistance measurements

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Powering Up Your Board From a Battery? You need to know this ...

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