MEP EP#236: Excited Electrons

MEP EP#236: Excited Electrons

MEP EP#236: Excited Electrons

Parker

  • Lead Forming Topic
    • Tools
    • 3D printed forms
    • Best practices?
  • Cat Feeder Unreminder
    • Choosing a solar panel
      • Solar Panels generally act like a current source across its useable power band
    • Specifications that are important
      • Power (Watts) - Max
      • Current @ Peak Power
      • Voltage @ maximum power point (Vmpp)
      • Vmpp - Voltage @ open circuit (Voc)
    • AEM10941 Solar Panel Chip
      • Max V is 5V so open circuit can’t be higher then this
      • MPP is set by 2 configuration pins
      • Ratio between Vmpp / Voc

Stephen

  • Voltage References and dev boards
    • MCP1501T-20E/CHY
      • 0.1% initial Accuracy
      • Low noise
      • worst case 50ppm across -40 to +125
      • Capable of sinking and sourcing 20mA
    • AD584 Dev board
      • 0.3% initial accuracy for the J version. The K version is 0.1%
  • Linear rail is shitty
    • Got 300 mm of knock off chineasium linear rail
    • Sounds like sand in the bearings
    • Held vertically the blocks get stuck…

Episoder(448)

EP#427: Food Device Design Derby: Wrap up and Results

EP#427: Food Device Design Derby: Wrap up and Results

In this episode of Circuit Break, we wrap up the Food Device Design Derby. We celebrate the innovation and creativity of contest entries like the JavAqua, Pizza Pouch, and the winner, BarBuddy, a pers...

19 Apr 202450min

EP#426: Top Features to Add to Your Next Prototype

EP#426: Top Features to Add to Your Next Prototype

Today, we're tackling a topic that's a gold mine for any designer: crucial features you might not have considered for your prototype. From debug headers to "Swapperoo" resistors and heartbeat indicato...

12 Apr 202438min

EP#425: MacroFab Platform Updates from Kyle McLeod and Nicholas Lundgaard

EP#425: MacroFab Platform Updates from Kyle McLeod and Nicholas Lundgaard

This week, hosts Parker Dillmann and Stephen Craig are joined by Kyle McLeod, the OE Project Manager, and Nicholas Lundgard, the OE Team Lead at MacroFab. They delve into recent software releases enha...

9 Apr 202459min

EP#424: Batman, The King of EDC (Every Day Carry)

EP#424: Batman, The King of EDC (Every Day Carry)

This week, delve into the fascinating world of Batman's utility belt. We begin by tracing the evolution of this iconic accessory from its humble origins to its current complex design. The belt feature...

2 Apr 202447min

EP#423: Magical Semiconductors of Pixies

EP#423: Magical Semiconductors of Pixies

We’re joined by Alexander Vartanov, an electrical engineering student with a knack for hands-on projects. He discusses his journey from early soldering mishaps to his behind-the-scenes role in creativ...

26 Mar 202451min

EP#422: Wizard Trust Falls for PCB Footprints

EP#422: Wizard Trust Falls for PCB Footprints

Our hosts discuss Parker’s recent transition from Eagle to KiCad, facing challenges with library management and device layer integration. They discuss the new MacroFab Quote Wizard and our first entry...

19 Mar 202456min

EP#421: Tracing a Path for PCB Design Automation with Sergiy Nesterenko

EP#421: Tracing a Path for PCB Design Automation with Sergiy Nesterenko

Sergiy Nestorenko, founder of Quilter and former SpaceX engineer, discusses revolutionizing PCB design automation. He shares his journey from aerospace to starting Quilter, aiming to transform PCB des...

12 Mar 202454min

EP#420: The Mega IIe: A Vintage Computing Adventure with James Lewis

EP#420: The Mega IIe: A Vintage Computing Adventure with James Lewis

We dive into the intricate world of vintage computing with James Lewis, aka the Bald Engineer, who takes us through the journey of constructing a functional computer based on the Apple II GS's Mega II...

5 Mar 202453min

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