Circuit Break - A MacroFab Podcast

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...

https://www.macrofab.com/podcasts/

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episode 302: MEP EP#302: A 1 Dollar Chips Matter


MEP EP#302: A 1 Dollar Chips Matter

Announcements

Thanks for everyone that donated and stopped by the live stream! We where able to raise over $5000 for the Texas Children Hospital Network!

Molex 217175-0001

  • Tasty Type-C connector
  • No data pins?
  • Only power and the CC pins for doing the Power Delivery handshake
  • Datasheet

Non FCC switcher?

  • ICL7660CBAZA-T Super Voltage Converters
  • Power Rail Flipper/Inverter
  • Charge pump voltage “flipper” uses only two capacitors
  • At an input voltage of 5V and an unloaded oscillator pin the switching frequency is 10khz
  • Reducing to less than 9khz only takes one capacitor
  • Price
    • Singles: $1.82
    • Bulk: $1

SMT Bench Equipment for Soldering

  • X-tronic 440 died now I need to replace!
  • Soldering Iron
    • Thermaltronics TMT-2000S-SM
    • Tips
      • S75LR018A
      • S75DS045
  • Hot Air
    • Quick 957DW+
  • Microscope
    • AmScope SM series
    • Get a 0.5x Barlow lens
  • Tweezer set
    • Non magnetic stainless steel is what you want
    • ESD?
    • Aven is a good brand
  • Snips/flush cutters
    • Hakko CHP-170 are king


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 November 10, 2021  1h17m