MEP EP#299: Operation Scope Creep

MEP EP#299: Operation Scope Creep

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
  • 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

Episoder(448)

EP#435: Prioritize to learn to Prioritize - Engineering Career Paths

EP#435: Prioritize to learn to Prioritize - Engineering Career Paths

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EP#434: The Other VCC

EP#434: The Other VCC

In this episode, Parker and Stephen dive into the intricacies of capacitor selection, discussing various types of capacitors, their properties, and how different factors affect their performance. They...

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EP#433: Building LibrePCB - Urban Bruhin's Journey in Open Source EDA

EP#433: Building LibrePCB - Urban Bruhin's Journey in Open Source EDA

In this episode of Circuit Break, Parker Dillmann and Stephen Kraig welcome Urban Bruhin, the creator of LibrePCB, an open-source EDA tool. Urban shares his journey from being an electrical engineer t...

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EP#432: Remote Ownership

EP#432: Remote Ownership

In this episode of Circuit Break, Parker Dillmann and Stephen Kraig discuss the recent increase in semiconductor tariffs and its impact on the electronics industry. Parker shares insights from his lat...

24 Mai 202459min

EP#431: Timing Tariff Modulations

EP#431: Timing Tariff Modulations

SummaryIn this episode, Parker Dillmann and Stephen Kraig delve into the fascinating world of time modulation, discussing recent advancements in capacitor technology. They explore a new dielectric str...

17 Mai 202453min

EP#430: The Toilet Mountain of Social Media

EP#430: The Toilet Mountain of Social Media

Summary:In this episode, Parker Dillmann and Stephen Kraig delve into the hefty topic of U.S. funding for 'digital twin' chips research under the CHIPS Act, comparing its budget to other big expenditu...

10 Mai 20241h 8min

EP#429: The Magic Touch Is Money

EP#429: The Magic Touch Is Money

This week we delve into the major (Isn't there always one?) lawsuit against Apple for monopolizing the smartphone market. We explore the implications of Apple’s business practices on innovation, consu...

3 Mai 202449min

EP#428: Repairing the Retro Future

EP#428: Repairing the Retro Future

This week we dive into the fascinating world of vintage tech repair, focusing on efforts to preserve General Motors' futuristic '80s digital displays. Hosts Parker Dillmann and Stephen Kraig discuss t...

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