<a href="https://macrofab.com/blog/mep-ep232-chonky-motherboards">MEP EP#232: Chonky Motherboards</a> Parker
<ul>
	<li>The Cat Feeder Unreminder

<ul>
	<li>Different implementations to accomplish the goal</li>
</ul>
</li>
</ul>
Stephen
<ul>
	<li>Synth DSP replacement

<ul>
	<li><a href="http://www.vintagesynth.com/korg/ms2000.php" rel="noopener">Korg MS2000</a></li>
	<li>Was pulling an additional 500mA on the power supply</li>
	<li>Found a blown surface mount fuse</li>
	<li>The DSP chip XCB56362PV100 was hot to touch

<ul>
	<li>Replaced with part found on ebay</li>
	<li>Wasn’t sure if this part needed programming</li>
</ul>
</li>
</ul>
</li>
	<li>LED Matrix Driver - IS31FL3741

<ul>
	<li>39x9 LED matrix = 351 individual color leds or 117 RGBs</li>
	<li>QFN-24 package</li>
	<li>256 levels of PWM control and 256 levels of DC current control</li>
	<li>Layout vs code</li>
</ul>
</li>
</ul>
R.F.O.
<ul>
	<li>Brew Day Updates!</li>
</ul>

MEP EP#232: Chonky Motherboards Parker The Cat Feeder Unreminder Different implementations to accomplish the goal Stephen Synth DSP replacement Korg MS2000 Was pulling an additional 500mA on the power supply Found a blown surface mount fuse The DSP chip XCB56362PV100 was hot to touch Replaced with part found on ebay Wasn’t sure if this part needed programming LED Matrix Driver - IS31FL3741 39x9 LED matrix = 351 individual color leds or 117 RGBs QFN-24 package 256 levels of PWM control and 256 levels of DC current control Layout vs code R.F.O. Brew Day Updates!

<a href="https://macrofab.com/blog/mep-ep232-chonky-motherboards" rel="noopener noreferrer">MEP EP#232: Chonky Motherboards</a> Parker
<ul>
	<li>The Cat Feeder Unreminder

<ul>
	<li>Different implementations to accomplish the goal</li>
</ul>
</li>
</ul>
Stephen
<ul>
	<li>Synth DSP replacement

<ul>
	<li><a href="http://www.vintagesynth.com/korg/ms2000.php" rel="noopener noreferrer">Korg MS2000</a></li>
	<li>Was pulling an additional 500mA on the power supply</li>
	<li>Found a blown surface mount fuse</li>
	<li>The DSP chip XCB56362PV100 was hot to touch

<ul>
	<li>Replaced with part found on ebay</li>
	<li>Wasn’t sure if this part needed programming</li>
</ul>
</li>
</ul>
</li>
	<li>LED Matrix Driver - IS31FL3741

<ul>
	<li>39x9 LED matrix = 351 individual color leds or 117 RGBs</li>
	<li>QFN-24 package</li>
	<li>256 levels of PWM control and 256 levels of DC current control</li>
	<li>Layout vs code</li>
</ul>
</li>
</ul>
R.F.O.
<ul>
	<li>Brew Day Updates!</li>
</ul>

MEP EP#232: Chonky Motherboards

Dive into the electrifying world of electrical engineering with Circuit Break, a MacroFab podcast hosted by Parker Dillmann and Stephen Kraig. This dynamic duo, armed with practical experience and a palpable passion for tech, explores the latest innovations, industry news, and practical challenges in the field. From DIY project hurdles to deep dives with industry experts, Parker and Stephen's real-world insights provide an engaging learning experience that bridges theory and practice for engineers at any stage of their career.

Whether you're a student eager to grasp what the job market seeks, or an engineer keen to stay ahead in the fast-paced tech world, Circuit Break is your go-to. The hosts, alongside a vibrant community of engineers, makers, and leaders, dissect product evolutions, demystify the journey of tech from lab to market, and reverse engineer the processes behind groundbreaking advancements. Their candid discussions not only enlighten but also inspire listeners to explore the limitless possibilities within electrical engineering.

Presented by MacroFab, a leader in electronics manufacturing services, Circuit Break connects listeners directly to the forefront of PCB design, assembly, and innovation. MacroFab's platform exemplifies the seamless integration of design and manufacturing, catering to a broad audience from hobbyists to professionals.

About the hosts: Parker, an expert in Embedded System Design and DSP, and Stephen, an aficionado of audio electronics and brewing tech, bring a wealth of knowledge and a unique perspective to the show. Their backgrounds in engineering and hands-on projects make each episode a blend of expertise, enthusiasm, and practical advice.

Join the conversation and community at our online engineering forum, where we delve deeper into each episode's content, gather your feedback, and explore the topics you're curious about. Subscribe to Circuit Break on your favorite podcast platform and become part of our journey through the fascinating world of electrical engineering.

Science

Technology

Dive into the electrifying world of electrical engineering with Circuit Break, a MacroFab podcast hosted by Parker Dillmann and Stephen Kraig. This dynamic duo, armed with practical experience and a palpable passion for tech, explores the latest innovations, industry news, and practical challenges in the field. From DIY project hurdles to deep dives with industry experts, Parker and Stephen's real-world insights provide an engaging learning experience that bridges theory and practice for engineers at any stage of their career. Whether you're a student eager to grasp what the job market seeks, or an engineer keen to stay ahead in the fast-paced tech world, Circuit Break is your go-to. The hosts, alongside a vibrant community of engineers, makers, and leaders, dissect product evolutions, demystify the journey of tech from lab to market, and reverse engineer the processes behind groundbreaking advancements. Their candid discussions not only enlighten but also inspire listeners to explore the limitless possibilities within electrical engineering. Presented by MacroFab, a leader in electronics manufacturing services, Circuit Break connects listeners directly to the forefront of PCB design, assembly, and innovation. MacroFab's platform exemplifies the seamless integration of design and manufacturing, catering to a broad audience from hobbyists to professionals. About the hosts: Parker, an expert in Embedded System Design and DSP, and Stephen, an aficionado of audio electronics and brewing tech, bring a wealth of knowledge and a unique perspective to the show. Their backgrounds in engineering and hands-on projects make each episode a blend of expertise, enthusiasm, and practical advice. Join the conversation and community at our online engineering forum, where we delve deeper into each episode's content, gather your feedback, and explore the topics you're curious about. Subscribe to Circuit Break on your favorite podcast platform and become part of our journey through the fascinating world of electrical engineering.

Share MEP EP#232: Chonky Motherboards

Sign up to save your podcasts

MEP EP#232: Chonky Motherboards

MEP EP#232: Chonky Motherboards

More shows like Circuit Break - A MacroFab Podcast

The Changelog: Software Development, Open Source

The Amp Hour Electronics Podcast

Embedded

Making It With Jimmy Diresta, Bob Clagett and David Picciuto

Talk Python To Me

Hacked

HVAC School - For Techs, By Techs

Python Bytes

Ham Radio Workbench Podcast

Hackaday Podcast

The Electromaker Show

Safety Third

Oxide and Friends

The EEcosystem Podcast

The Bootloader