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Connector Catalogs
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August 21, 2019, Episode #186
The MacroFab Engineering Podcast Design Contest sponsored by Mouser Electronics date has been extended! The contest is to design Useless Machines! We have cash prizes up to $1000 for the winners. The deadline is August 31st and it is closing fast! Read more about it!
Parker
- Been taking a break from Electronics post Defcon Doom SAO Dash
- Installed aftermarket A/C into the Wagon
Stephen
- Fermentation controller for brewing
- Processor STM32F – maybe 0 family because UART
- AMW007 Serial Wifi Module
- Takachi Fc series Aluminum Control Box
- 6 DS18B20 probe inputs via an XLR style connector
- USB micro panel connector
- Two Nema 5-15 standard 120V outlets (heating and cooling)
- 120V input via cable gland
- Graphic LCD Display with tactile buttons on front
- Thinking about an adhesive backed printed overlay
- Mindprint DTC
- The first one is fixed! Woohoo!
R.F.O.
- How not to Light Pipe -HAD Fail of the week
- Making PCB light pipes and unique lighting effects
- This can be done well
- The right LEDs
- Brightness
- Reminds Parker of SAO style backlit PCBs
- This can be done well
- Making PCB light pipes and unique lighting effects
- The “terrible” 3 cent MCU – a short survey of sub $0.10 microcontrollers
- Are cheap MCU’s terrible or do they actually fill a roll?
- So you want to pick a ___
- Idea for quick look up guides
- Jfet look up guide – Analog devices?
- Community Driven Project? What say everyone?
- Chirp Partnership Brings Data-over-Sound to Arduino
- Similar to dial tones and audio coupled modems
- Nano 33 Sense board
- A DSP-optimised Arm Cortex-M4 processor
- Uses board’s mic as receiver
- New Life Found That Lives Off Electricity
- microbe consume electrons
- Parker needs to take more Biology classes clearly
Elon Musk says he wants to ‘nuke Mars’ and that he plans to make ‘Nuke Mars!’ T-shirts
Is it ethical to nuke a planet?
Al Williams and the non-FPGA articles!
- That is it.
Visit our Public Slack Channel and join the conversation in between episodes!

Parker’s Wagon project that is getting an A/C upgrade!

The MindPrint Stephen rebuilt! These are super fancy microphone amplifiers.

Inside the MindPrint device. Lots of PCBs!
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 began his electronics career by building musical oriented circuits in 2003. Stephen is an avid guitar player and, in his down time, manufactures audio electronics including guitar amplifiers, pedals, and pro audio gear. Stephen graduated with a BS in Electrical Engineering from Texas A&M University.
Special thanks to whixr over at Tymkrs for the intro and outro!
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