Related Topics
Sealed Tigersharks
Stephen's finally upgrades his toolkit to include a Digital Logic Analyzer and Parker repairs a Tigershark. Don't worry it's not a real shark.
Design Contest – Useless Machines Wrap Up
The Useless Machine contest has just closed. Thank you Mouser for sponsoring our contest and our judges! The Podcast Favorite gets chosen!
Mach 3 Cheeseburgers
Mach 3 Cheeseburgers, Simulations for the PinoTaur mosfet drivers, and more on this episode of the MacroFab Podcast.
Other Resources
Circuit Break Podcast
Webinars
Videos
Tour MacroFab's ITAR-Compliant Facility
June 19, 2019, Episode #177
Check out our new MacroFab Design Contest: Useless Machine Sponsored by Mouser Electronics!
Parker
- APA-102C-NEW-260 Tested
- DOOM SAO in production
- ST7789 LCD Works correctly
- Type-C works well
- Got the ATSAMD21 I2C EEPROM interface working
- SOON to be public Github repo
- Preorder on the AND!XOR website
- Atmel SWD to Tag Connect adapter works!
- ICE ICE BABY
- SOICBITE
Stephen
- MacroAmp Rev 2: Sponsored by Mouser Electronics
- Schematic is complete
- Only grounds left to run and to do a review
- Completely rethought design
- Simulated power supplies
- uTracer data gathering for everything
- Gain calcs – one or two nutube?
- Coarse and fine volume controls
- PCB mounted Tube sockets
- Terminal blocks for easy assembly
- Wants to do something not audio related for next project
R.F.O.
- Non-destructive banana ripeness determination using a neural network-based electronic nose
- Follow up from last weeks discussion with Nick Chelyapov
- Accuracy of 90.3% was reached using an “electronic nose”
- Sensors are sensitive to ethylene (the ripening hormone in climacteric fruit, such as apples, peaches, bananas, etc.)
- Buzzfeed for Electronics?
- Beyond 1 and 0: Engineers boost potential for creating successor to shrinking transistors
- A multi-value logic transistor based on zinc oxide
- Zinc oxide combined to form a composite nanolayer, which is then incorporated with layers of other materials in a superlattice
Visit our Public Slack Channel and join the conversation in between episodes!
About the Hosts
Parker Dillmann
Parker is an Electrical Engineer with backgrounds in Embedded System Design and Digital Signal Processing. He got his start in 2005 by hacking Nintendo consoles into portable gaming units. The following year he designed and produced an Atari 2600 video mod to allow the Atari to display a crisp, RF fuzz free picture on newer TVs. Over a thousand Atari video mods where produced by Parker from 2006 to 2011 and the mod is still made by other enthusiasts in the Atari community.
In 2006, Parker enrolled at The University of Texas at Austin as a Petroleum Engineer. After realizing electronics was his passion he switched majors in 2007 to Electrical and Computer Engineering. Following his previous background in making the Atari 2600 video mod, Parker decided to take more board layout classes and circuit design classes. Other areas of study include robotics, microcontroller theory and design, FPGA development with VHDL and Verilog, and image and signal processing with DSPs. In 2010, Parker won a Ti sponsored Launchpad programming and design contest that was held by the IEEE CS chapter at the University. Parker graduated with a BS in Electrical and Computer Engineering in the Spring of 2012.
In the Summer of 2012, Parker was hired on as an Electrical Engineer at Dynamic Perception to design and prototype new electronic products. Here, Parker learned about full product development cycles and honed his board layout skills. Seeing the difficulties in managing operations and FCC/CE compliance testing, Parker thought there had to be a better way for small electronic companies to get their product out in customer's hands.
Parker also runs the blog, longhornengineer.com, where he posts his personal projects, technical guides, and appnotes about board layout design and components.
Stephen Kraig
Stephen Kraig is a component engineer working in the aerospace industry. He has applied his electrical engineering knowledge in a variety of contexts previously, including oil and gas, contract manufacturing, audio electronic repair, and synthesizer design. A graduate of Texas A&M, Stephen has lived his adult life in the Houston, TX, and Denver, CO, areas.
Stephen has never said no to a project. From building guitar amps (starting when he was 17) to designing and building his own CNC table to fine-tuning the mineral composition of the water he uses to brew beer, he thrives on testing, experimentation, and problem-solving. Tune into the podcast to learn more about the wacky stuff Stephen gets up to.
Special thanks to whixr over at Tymkrs for the intro and outro!
Related Podcasts
Sealed Tigersharks
Stephen's finally upgrades his toolkit to include a Digital Logic Analyzer and Parker repairs a Tigershark. Don't worry it's not a real shark.
Are Projects Really Useless?
Parker and Stephen discuss the new MacroFab Engineering Podcast Design Contest: Useless Machines. Thanks Mouser!
Little Shop of Transformer Horror
Josh Rozier starts his design of a power transformer, the DOOM SAO gets more code, and the MacroAmp is 90% done!
Apply Inspiration Here
Josh Rozier returns to talk about designing and building custom audio transformers.
Mach 3 Cheeseburgers
Mach 3 Cheeseburgers, Simulations for the PinoTaur mosfet drivers, and more on this episode of the MacroFab Podcast.
Design Contest – Useless Machines Wrap Up
The Useless Machine contest has just closed. Thank you Mouser for sponsoring our contest and our judges! The Podcast Favorite gets chosen!
About MacroFab
MacroFab offers comprehensive manufacturing solutions, from your smallest prototyping orders to your largest production needs. Our factory network locations are strategically located across North America, ensuring that we have the flexibility to provide capacity when and where you need it most.
Experience the future of EMS manufacturing with our state-of-the-art technology platform and cutting-edge digital supply chain solutions. At MacroFab, we ensure that your electronics are produced faster, more efficiently, and with fewer logistic problems than ever before.
Take advantage of AI-enabled sourcing opportunities and employ expert teams who are connected through a user-friendly technology platform. Discover how streamlined electronics manufacturing can benefit your business by contacting us today.