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…

Jaksot(448)

EP#404: The Barcode is 50 with its creator, Paul V. McEnroe

EP#404: The Barcode is 50 with its creator, Paul V. McEnroe

Parker and Stephen speak with Paul V. McEnroe, an award-winning engineer who developed multiple state-of-the-art technologies during his long career, including more than two decades in leadership role...

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EP#403: Captured Pads

EP#403: Captured Pads

Parker and Stephen check in with the new Circuit Break Discourse community and a Chip of the Week discussion initiated by mobius_striptease, a closer look at the LT3073 3A, Ultra-Low Noise, High PSRR,...

7 Marras 202351min

EP#402: Consciously Collecting Concepts

EP#402: Consciously Collecting Concepts

Parker and Stephen discuss Parker’s participation in Extra Life Day: Revenge of the Holiday Special on November 4, 2023, in which he’ll be playing and streaming STAR WARS Jedi: Fallen Order for 24 hou...

31 Loka 202354min

EP#401: Recording Studio Problem Solving with Electrical Audio’s Greg Norman

EP#401: Recording Studio Problem Solving with Electrical Audio’s Greg Norman

Parker and Stephen have a great talk with Greg Norman, a recording engineer, producer, and technician at Steve Albini’s studio, Electrical Audio, in Chicago, who also constructs and repairs various au...

24 Loka 20231h 17min

EP#400: We Are Circuit Break!

EP#400: We Are Circuit Break!

Parker and Stephen celebrate episode 400 of the MacroFab Engineering Podcast and announce its relaunch as Circuit Break starting next week, plus a discussion about MacroFab’s tenth anniversary, the en...

17 Loka 202350min

EP#399: Zero to One: Joshua Manley on the language of the 3D realm

EP#399: Zero to One: Joshua Manley on the language of the 3D realm

Parker and Stephen welcome Josh Manley back to the show to discuss how humans and CAD can interact! Josh is the co-owner and CEO of CADClass.org. Through a comprehensive array of courses and literatur...

13 Loka 20231h

EP#398: Duke Nukem v. Parker, Raspberry Pi 5, Weldestroyer!

EP#398: Duke Nukem v. Parker, Raspberry Pi 5, Weldestroyer!

Parker and Stephen discuss Parker’s past and upcoming Extra Life Day charity work, in which he plays video games like Duke Nukem and STAR WARS Jedi: Fallen Order to support Children’s Miracle Network ...

6 Loka 202349min

EP#397: Guard the CHIPS, New Math for Double E’s

EP#397: Guard the CHIPS, New Math for Double E’s

Parker and Stephen discuss community feedback that led Parker to order a Bambu X1 Carbon 3D Printer, which should be arriving any day now, S to the L to the A, “guardrails” that the U.S. Commerce Depa...

29 Syys 202349min

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