<a href="https://macrofab.com/blog/mep-ep299-operation-scope-creep/">MEP EP#299: Operation Scope Creep</a> 8 Layer Design
<ul>
	<li>
<ul>
	<li>Stephen is working on a 12 pcb design

<ul>
	<li>11 pcbs done 1 left</li>
	<li>6 nets left to go out of 963</li>
</ul>
</li>
	<li>How to attack an 8 layer design?

<ul>
	<li>Part placement</li>
	<li>Stackup prep</li>
</ul>
</li>
</ul>
</li>
</ul>
Multi Gauge Progress / Prop_Fan
<ul>
	<li>Screen and navigation

<ul>
	<li>CFA635-TFK-KL</li>
</ul>
</li>
	<li>Temperature

<ul>
	<li>LTC2983

<ul>
	<li>Thermistors </li>
	<li>5V analog active sensors</li>
</ul>
</li>
</ul>
</li>
	<li>Level shifter

<ul>
	<li>TXB0104DR</li>
	<li>Shift between the 3.3V MCU and the 5V LTC2986</li>
</ul>
</li>
	<li>Power filtering

<ul>
	<li><a href="https://www.analog.com/en/analog-dialogue/articles/comprehensive-power-supply-system-designs-for-harsh-automotive-environments.html" rel="noopener">Comprehensive Power Supply System Designs for Harsh Automotive Environments</a></li>
	<li>LT8672</li>
	<li>LT8614</li>
</ul>
</li>
	<li>Air Quality

<ul>
	<li>HPMA115C0-003

<ul>
	<li>PM2.5 Particle Sensor</li>
</ul>
</li>
	<li>Sensirion SGP40

<ul>
	<li>VOC Sensor</li>
</ul>
</li>
	<li>Sensirion SHTC3

<ul>
	<li>Temp and Humidity</li>
</ul>
</li>
</ul>
</li>
	<li>Last thing to finish on the design is to choose how to protect the inputs on the LTC2983

<ul>
	<li>Demo boards only use in series 100 ohm resistors</li>
</ul>
</li>
</ul>
Adventures in Plastic Injection Molding
<ul>
	<li>Stephen got the mold state side

<ul>
	<li>Second round of payment due</li>
	<li>Remember Duty/tax</li>
</ul>
</li>
	<li>Did the first round of prototyping - looking to validate the mold with more precise control

<ul>
	<li>Material story

<ul>
	<li>Polyethylene</li>
	<li>Polypropylene</li>
	<li>Heat/Temperature/Pressure</li>
</ul>
</li>
</ul>
</li>
</ul>

MEP EP#299: Operation Scope Creep 8 Layer Design Stephen is working on a 12 pcb design 11 pcbs done 1 left 6 nets left to go out of 963 How to attack an 8 layer design? Part placement Stackup prep Multi Gauge Progress / Prop_Fan Screen and navigation CFA635-TFK-KL Temperature LTC2983 Thermistors 5V analog active sensors Level shifter TXB0104DR Shift between the 3.3V MCU and the 5V LTC2986 Power filtering Comprehensive Power Supply System Designs for Harsh Automotive Environments LT8672 LT8614 Air Quality HPMA115C0-003 PM2.5 Particle Sensor Sensirion SGP40 VOC Sensor Sensirion SHTC3 Temp and Humidity Last thing to finish on the design is to choose how to protect the inputs on the LTC2983 Demo boards only use in series 100 ohm resistors Adventures in Plastic Injection Molding Stephen got the mold state side Second round of payment due Remember Duty/tax Did the first round of prototyping - looking to validate the mold with more precise control Material story Polyethylene Polypropylene Heat/Temperature/Pressure

<a href="https://macrofab.com/blog/mep-ep299-operation-scope-creep/" rel="noopener noreferrer">MEP EP#299: Operation Scope Creep</a> 8 Layer Design
<ul>
	<li>
<ul>
	<li>Stephen is working on a 12 pcb design

<ul>
	<li>11 pcbs done 1 left</li>
	<li>6 nets left to go out of 963</li>
</ul>
</li>
	<li>How to attack an 8 layer design?

<ul>
	<li>Part placement</li>
	<li>Stackup prep</li>
</ul>
</li>
</ul>
</li>
</ul>
Multi Gauge Progress / Prop_Fan
<ul>
	<li>Screen and navigation

<ul>
	<li>CFA635-TFK-KL</li>
</ul>
</li>
	<li>Temperature

<ul>
	<li>LTC2983

<ul>
	<li>Thermistors </li>
	<li>5V analog active sensors</li>
</ul>
</li>
</ul>
</li>
	<li>Level shifter

<ul>
	<li>TXB0104DR</li>
	<li>Shift between the 3.3V MCU and the 5V LTC2986</li>
</ul>
</li>
	<li>Power filtering

<ul>
	<li><a href="https://www.analog.com/en/analog-dialogue/articles/comprehensive-power-supply-system-designs-for-harsh-automotive-environments.html" rel="noopener noreferrer">Comprehensive Power Supply System Designs for Harsh Automotive Environments</a></li>
	<li>LT8672</li>
	<li>LT8614</li>
</ul>
</li>
	<li>Air Quality

<ul>
	<li>HPMA115C0-003

<ul>
	<li>PM2.5 Particle Sensor</li>
</ul>
</li>
	<li>Sensirion SGP40

<ul>
	<li>VOC Sensor</li>
</ul>
</li>
	<li>Sensirion SHTC3

<ul>
	<li>Temp and Humidity</li>
</ul>
</li>
</ul>
</li>
	<li>Last thing to finish on the design is to choose how to protect the inputs on the LTC2983

<ul>
	<li>Demo boards only use in series 100 ohm resistors</li>
</ul>
</li>
</ul>
Adventures in Plastic Injection Molding
<ul>
	<li>Stephen got the mold state side

<ul>
	<li>Second round of payment due</li>
	<li>Remember Duty/tax</li>
</ul>
</li>
	<li>Did the first round of prototyping - looking to validate the mold with more precise control

<ul>
	<li>Material story

<ul>
	<li>Polyethylene</li>
	<li>Polypropylene</li>
	<li>Heat/Temperature/Pressure</li>
</ul>
</li>
</ul>
</li>
</ul>

MEP EP#299: Operation Scope Creep

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.

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