Related Topics
We Are Circuit Break
Parker and Stephen celebrate episode 400 of the MacroFab Engineering Podcast and announce its relaunch as Circuit Break.
FTC “Nixing The Fix” Report
Earlier this year the FTC released a report on the current status quo of repairing manufactured items. Stephen and Parker break down this report!
Let The Robots Do It
Is grinding out math problems just busy work? Is the current state of Math class curriculum hampering the real life deployment of engineering skills?
Other Resources
Circuit Break Podcast
Webinars
Videos
Tour MacroFab's ITAR-Compliant Facility
June 9, 2021, Episode #280
- Adventures in plastic injection molding
- Beating the bubble
- Finding a new method of shooting the material to adjust for issues
- Change ejector pin depth
- Change material
- Light bleed
- Texturing
- Beating the bubble
- Right to Repair is going global
- NPR business
- National Farmers Union
- Nebraska Legislature Bill 543
- Getting a pro right to repair guest on the podcast?
- Louis Rossmann update
- Uncle’s Brewery Update
- Setup the boxes
- Boiled water and got all the hoses cut
- Next Steps
- Mock brew day with lye
- Brew a batch!
- PCBs for 30W Power Amp
- Stephen opens up fresh PCBs for his recent power amplifier project
- Resin Printer Update
- Liqcreate Strong-X Resin
- Strength is amazing
- Post processing is a bit more involved
- Going to try “chroming” next
- Electroless Copper
- Caswell kit
- This is the process PCB manufacturers use to plate the inside of PCB vias
- Copper plating
- Thicken up the thin electroless copper layer
- Nickel plating
- For corrosion resistance and strengthen the plating
- Copy Chrome
- Electroless Copper
- Liqcreate Strong-X Resin
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
The Digital Mattress
Hyron and Zapp from the AND!XOR group joins the podcast this week to continue the discussion on the Right to Repair and Non Fungible Tokens.
Let The Robots Do It
Is grinding out math problems just busy work? Is the current state of Math class curriculum hampering the real life deployment of engineering skills?
FTC “Nixing The Fix” Report
Earlier this year the FTC released a report on the current status quo of repairing manufactured items. Stephen and Parker break down this report!
We Are Circuit Break
Parker and Stephen celebrate episode 400 of the MacroFab Engineering Podcast and announce its relaunch as Circuit Break.
Skippy Documentation
Are Stephen's LM338 regulators fake? Parker uses X-Ray vision to find out the answer! This and an Adventure in Plastic Injection Molding this week.
Real Engineering for a Real Engineer
A decade after graduating college, Stephen finally did a differential equation for his job! That is some real engineering I tell you what.
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