EP#76: The Greek Tragedy of ADCs

EP#76: The Greek Tragedy of ADCs

The Greek Tragedy of ADCs

  • Parker
    • With the success of the Raspberry Pi Compute Module LVDS test board. I started putting together the PinHeck REV8 board
    • More Python and OpenCV work (fun!)
      • Have the webcam taking pictures
      • Auto Crops and records all the images of parts
      • Looking into a higher resolution camera, more info on that later
  • Stephen
    • Parts for the filter finally shipped!
    • Started putting together the boards
      • Like the multi colored jumpers
      • Veroboard - Strip Board Mouser Part Number 854-ST2
      • 80 x 100 mm with mounting holes
      • Use a 7/32" drill bit and a jeweler's drill to cut traces and brillow pad to clean up
    • Going to add a tube preamp to the synth output
      • Already have the preamp built. Just need to connect it.
      • Schematic
    • Tritrix speakers and the nutube amp.
      • Kicking up the nutube amp again
      • The speakers are almost built just need to paint and finish
      • 3d printed a plate for soldering the crossover to
  • Pick Of the Week (POW)
    • Nuvoton NAU7802 - found on the Nice Chips Subreddit
      • Precision low-power 24-bit ADC , with an onboard low-noise PGA, onboard oscillator, and a precision 24-bit sigma-delta ADC . Capable of up to 23-bit ENOB (Effective Number Of Bits) performance.
      • SOP-16 or DIP-16
      • I2C
      • $2.22 in singles
      • Gotcha @10SPS, PGA=1
  • Rapid Fire Opinion (RFO)
    • At Last, (Almost) A Cellphone With No Batteries! - HackADay
      • University of Washington
      • The first-ever battery free cell phone, able to make calls by scavenging ambient power.
      • Not really a cellphone. Its really a remote handset for a base station.
      • 3.5 microwatts and transmits 31 ft away.
    • Evaluation boards for USB type-C power delivery - Electronics Weekly
      • Rohm has announced USB Power Delivery (USBPD) transmitter/receiver evaluation boards.
      • 15 to 100W

Jaksot(448)

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

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

In this episode of Circuit Break, Parker Dillmann and Stephen Kraig, along with special guests Chris Gammell and James Lewis, discuss various aspects of engineering career paths. They delve into how t...

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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...

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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 Touko 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...

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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...

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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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