Related Topics
Building LibrePCB - Urban Bruhin's Journey in Open Source EDA
Urban Bruhin shares his journey from being an electrical engineer to developing LibrePCB, driven by his dissatisfaction with existing EDA tools like Eagle.
Holy Static Hazard Batman!
Parker and Stephen discuss a recent article exploring how electrostatic discharge damage isn’t the only kind of static hazard digital designs can face.
The Name Will Arrive
The quest for the right connector for a project! The right of passage for any hardware electrical engineer starts with a connector catalog.
Other Resources
Circuit Break Podcast
Webinars
Videos
Tour MacroFab's ITAR-Compliant Facility
March 24, 2021, Episode #269
- Fan controller for Jeep
- MCU
- P/N: G80F960AP
- 8051 core Chinese Generic MCU
- Override signal passes through a diode then pulled up with a 10K to 5.0V
- Diode to prevent back feeding voltage if you slap 12V onto it
- Mosfet inverter as the fix!
- MCU
- PinoTaur REV 4 has Arrived!
- Goes into final testing for production certification!
- RGB LED boards testing
- Mind the details – Cross talk
- Actually ran into this as a unique problem
- Those values in datasheets can creep up
- Beat head on table trying to figure it out
- How long is it reasonable for a project owner to support their open source design?
- 10 years?
- More Automotive Woes
- 2/3rds of the facility was dedicated to automotive parts
- Toyota and Tesla affected
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
Building LibrePCB - Urban Bruhin's Journey in Open Source EDA
Urban Bruhin shares his journey from being an electrical engineer to developing LibrePCB, driven by his dissatisfaction with existing EDA tools like Eagle.
The Name Will Arrive
The quest for the right connector for a project! The right of passage for any hardware electrical engineer starts with a connector catalog.
AVRDUDE All The Way Down
The Jeep Prop Fan project rides again! Well some iteration of it at least. Lets design an open source PCM (Power Control Module) for automotive apps!
Connector Catalogs
This is the last installment of Stephen's 'Adventures in Injection Molding'. We are going to recap the entire two year sage and close the book on it.
Holy Static Hazard Batman!
Parker and Stephen discuss a recent article exploring how electrostatic discharge damage isn’t the only kind of static hazard digital designs can face.
Has Open Source Hardware Run Its Course?
Ben Heckendorn and Chris Kraft rejoin the podcast to discuss if Open Source Hardware has run its course or is the dream still alive in our souls.
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