Ep. 86: Smarter Test Plans for Inevitable Failures w/ Blue Clover CEO & Co-founder, Pete Staples
Chris and Melissa welcome Pete Staples, CEO & co-founder of Blue Clover Devices, for a deep dive into how to plan tests, capture evidence, and debug those mysterious boards that look perfect but don’t work.
Topics include:
Who is Blue Clover Devices & what’s the PLT?
Bed-of-nails, ICT, flying probe, and PLT
What assemblers really need when a board fails
Production test vs. validation
Updates on the Stick It Up Your Tube movement
Ben the Beaver
Links & resources
Blue Clover Devices — Production Line Tool (PLT).
Blue Clover DevicesPLT Reference Docs (test plans, reports, hardware reference).
docs.pltcloud.com+1Blue Clover — Design-for-Test (DFT) Guide (request the PDF).
Blue Clover Devices
Ep. 85: Inevitable Failures
After a long break (and a few listener wellness checks!), Chris and Melissa return to catch up on what’s kept them busy and share some updates from around the industry. Then, they dive into this episode’s big topic: who’s responsible for the inevitable fallout when it comes to quick-turn PCB assembly?
Topics include:
Catching up after six months of growth, hiring, and training
Andrew Seddon’s appearance on The Amp Hour — and how it ties back to the origins of this podcast
IPC’s rebrand to the Global Electronics Association
The ongoing saga of stuck parts in tubes (a.k.a. “Stick It Up Your Tube”)
Quick-turn fallout:
Why some customers expect and accept a small percentage of failures
Why others demand 100% working boards
How assembly shops handle each scenario (good, bad, and ugly approaches)
Practical tips for managing fallout: thermal cycling, batch troubleshooting, and respectful customer–assembler relationships
Pet Peeve of the Week: LinkedIn (and why it feels so weird)
Links & Resources
Ep. 84: IPC's Leadership on Sustainability in Electronics w/ Dr. John W. Mitchell and Dr. Kelly Scanlon
In this insightful episode, we delve deep into the pressing issues of sustainability within the electronics manufacturing industry with IPC President and CEO, Dr. John W. Mitchell, and Dr. Kelly Scanlon, IPC's lead sustainability strategist.
They offer expert insights into how IPC is leading the charge toward more sustainable practices, the importance of data and harmonization in policy-making, and the challenges facing the industry today. Our discussion also highlights practical steps manufacturers can take to contribute to a greener future and how IPC's resources can guide these efforts.
If you're interested in learning more about sustainability or getting involved with IPC's initiatives can visit IPC.org for further information and support.
Ep. 83: Innovations in Motorsport Sensor Technology with Caleb Holloway of Izze Racing
In this episode, join us as we continue our exploration into the high-speed world of motorsport sensor technology with Caleb Holloway, founder of Izze Racing. Caleb delves into the complexities of antenna design, the challenges of RF engineering in the demanding environment of racing, and the innovative solutions his team has developed to enhance data accuracy on the track. From whip antennas to the nuances of sensor integration on racing vehicles, learn how cutting-edge technology is driving performance and safety in motorsports.
Ep. 82: The Challenges of Motorsport Sensor Design with Izze Racing Founder, Caleb Holloway
After a bit of a break we are back with a new, exciting episode! This week we are joined by Caleb Holloway, founder and owner of Izze Racing. Izze Racing provides electronics sensors, with an emphasis on tire data collection, to the motorsport industry. In the first part of this conversation, we delve into Caleb's transition from academia to running his passion company full-time, what's it like designing a product for the motor racing industry, and some unique challenges he has faced.
Ep.81: Mastering Vias: Plugging, Filling, and Best Practices
In this episode, we continue our conversation from last episode with Dave Wilcox, PCB CAM engineer at CircuitHub, to explore the intricacies of plugging and filling vias.
Topics Covered:
The differences between plugging and filling vias, and when to use each method.
The common challenges faced during the reflow process, including the infamous "popcorn effect" caused by trapped flux.
Practical advice on preventing manufacturing issues related to via plugging.
Cost considerations between tenting, plugging, and filling vias.
Insights into using various materials for via filling, including epoxy and solder.
A fascinating case study on using solder to plug vias for gas sensors.
The importance of thoughtful PCB design and silkscreen placement to avoid manufacturing headaches.
Key Takeaways:
Plugging vias can prevent air and flux entrapment, but must be carefully specified in the design.
There’s a delicate balance between cost and functionality when choosing how to handle vias.
Thoughtful design and clear communication with manufacturers can lead to smoother production and better results.
Ep. 80: Vias, Tenting, and Tiny Fireworks
In this episode, Chris and Melissa we are focused on the topic of tenting vias. Joined by our favorite PCB guru, Dave Wilcox, we dive into the thrilling question: is it "via" or "v-eye-a"? We discuss the technical details behind different types of vias, tenting methods, and the potential manufacturing challenges that arise from improper designs such as why covering one side of a via might just lead to a tiny PCB firework show. Make sure to look out for part 2 of this episode where we continue on to learn about plugging and filling vias.
Ep. 79: Navigating the Environmental Impact of Electronics w/ Component Sense Founder, Kenny McGee
In this episode, Chris and Melissa continue their conversation with Kenny McGee, founder of Component Sense. We explore the environmental impact of electronics manufacturing and discuss how companies like Component Sense work to redistribute unused parts, reducing waste in the industry. Kenny shares insights on sustainability challenges for small businesses, his personal passion for reducing waste, and the global issues around recycling and electronic component reuse.
Ep. 78: How Component Sense helps components fulfill their destiny w/ Kenny McGee
In this episode Chris and Melissa sit down with Kenny McGee, founder of Component Sense, to dive into the intricacies of the electronics supply chain. Kenny shares his journey from working in electronics manufacturing to founding Component Sense, a company focused on capital recovery from excess inventory while promoting sustainability. Tune in to learn about the environmental impact of excess electronic components, the importance of redistributing stock, and the challenges of reducing waste in the industry.
Ep.77:The RGB LED Dilemma in Manufacturing
In this episode of the PickPlace Podcast, Chris and Melissa discuss the challenges and intricacies of working with RGB LEDs, specifically the popular surface-mount DotStar LEDs from Adafruit. They dive into issues like handling cut strips versus continuous reels, the importance of sourcing directly from original manufacturers, and the need for moisture control when using these components in manufacturing. They also provide practical tips for engineers on cost-saving and quality assurance strategies when sourcing these parts for large-scale production.
Show Links:
https://www.adafruit.com/product/2343
https://docs.circuithub.com/en/articles/3350195-consigning-cut-strips
https://www.digikey.com/en/products/detail/adafruit-industries-llc/2343/5761204
Ep.76:RF Shields and Restroom Rants
In this episode we delve into the topic of RF (Radio Frequency) shields. . Chris explains the different types of RF shields—open top, closed top, and clip-based—detailing their applications, advantages, and challenges. We also explore the processes involved in placing these shields on circuit boards, emphasizing the importance of inspection and the complexities of manual versus automated methods, and discuss how to choose the best type of shields for your project. More importantly, Chris shares a detailed story about a poorly designed bathroom he recently experienced and realizes that one of his big pet peeves is thoughtlessness.
Show Links:
Two Piece Shield
Snap on, top piece: BMI-S-201-C https://www.digikey.com/en/products/detail/laird-technologies-emi/BMI-S-201-C/2175914
Solder on, bottom piece: BMI-S-201-F https://www.digikey.com/en/products/detail/laird-technologies-emi/BMI-S-201-F/2175888?s=N4IgTCBcDaIEIFkCSBaAyisAGAjCgYiALoC%2BQA
One Piece Shield
Clip Style
Ep.75:Stencils: The Unsung Heroes of PCB Perfection Pt. 2
In this episode Chris and Melissa continue their deep dive into the critical role of stencils in electronics assembly, with expert insights from Brett Babilonia. We discuss advanced techniques for stencil design, including custom reductions, step stencils, and nano coatings to ensure optimal solder paste application. The episode also highlights the importance of thoughtful PCB design to manage costs and improve manufacturing efficiency.
Ep.74:Stencils: The Unsung Heroes of PCB Perfection Pt.1
In this episode, we dive into the crucial role of stencils in electronics manufacturing. Joined by Brett Babilonia, we explore the complexities of stencil design, including handling missing data, determining foil thickness, and ensuring optimal solder paste application. We discuss common issues, such as SMT standoffs and hybrid components. Stay tuned for for more of an in-depth continuation in Part Two.
Ep.73:IPC APEX EXPO Meetup Recap
In this slightly random catchup episode Chris and Melissa discuss Chris' recent trip to California where he attended IPC APEX EXPO and hosted out first Pick, Place, Podcast meetup! Huge thanks to everyone who was able to come say hi, the wonderful conversations and show suggestions!
Ep.72: How IPC President and CEO, Dr. John W. Mitchell is working on solving the workforce problem
In this episode, we uncover the multifaceted persona of IPC President and CEO, Dr. John Mitchell, from his educational background to his Ironman pursuits. Learn about IPC alongside insights into John's acclaimed book, Fire Your Hiring Habits. John also talks about the history behind the IPC Apex Expo and what you can expect at the even if you participate.
Check out our other episode on IPC here.
Chris will be hosting a podcast meetup at IPC Apex Expo. We'd love it if you'd join him!
Date: Tuesday, April 9th
Time: 3:15 PM to 5:00 PM
Location: Room 209A, Anaheim Convention Center, CA
You can register for the event here.
pickplacepodcast.com
Ep.71:What factors influence PCB quotes w/ Brett Babilonia
In this episode we're happy to welcome back Brett Babilonia, who we spoke to way back in episode 3 and 4 on the show. In addition to purchasing, Brett also handles a lot of quoting at Worthington. We often get asked how we quote boards, is there a magical formula, and figured Brett is the perfect person to speak on this topic.
Ep.70: Stick It Up Your Tube
Parts packaged in tubes are awful and Chris has had enough. He's starting a movement to end the use of tubes once and for all. Why do they still exist? If anybody has an answer PLEASE write in to let us know. Join us on this hour long rant as we discuss all the reasons why tubes suck including their effect on the environment and how inefficient they are for pcb assembly.
Ep.69:How New Solder Products Are Developed w/ AIM Solder Content Marketing Specialist, Gayle Towell
Welcome to the first episode of 2024 (which was recorded in 2023)! In today's show we're joined by AIM Solder's Content Marketing Specialist, Gayle Towell.
AIM is a leading global manufacturer of solder assembly materials for the electronics industry with manufacturing, distribution, and support facilities located throughout North and South America, EMEA, and Asia.
Gayle helps to walks us through topics like what exactly a soldering company like AIM does, how they make their products, who buys it, how they decide what product to design next, and more.
Ep.68: A digitized solution to managing manufacturing workflow processes w/ Praxie CEO, Michael Lynch
We like to talk to interesting people on this show so when Praxie reached out to us wondering if their CEO, Michael Lynch could come on the show we knew it would be a fun conversation.
Michael is the former head of Internet of Things at SAP software and now CEO of Praxie (and believe it or not, former lead in Les Miserables on Broadway prior to that!).
We talk about how Michael went from the acting/performance world to the internet of things and eventually wound up founding Praxie.
Praxie provides a platform that allows organizations to transform their workflows with AI-powered processes, dashboards, and applications, without spending an arm and a leg and taking months to complete. This is especially relevant for manufacturing businesses who are stuck using Excel spreadsheets and software from the 80s.
Ep.67: Conveyers, An Episode You Didn't Know You Needed
Why would we dedicate an entire episode to conveyers, you ask? Because it just so happens to be Chris' favorite topic! Chris has an addiction to progress and conveyers are one of the best ways in a factory setting to achieve that (both literally and figuratively). We get an overview of the different types of conveyers typically used in a factory setting and get into the technical aspects of how to set conveyers up before venting about the end of daylight saving time.
Transfer inspection conveyer - https://vanstron.us/collections/transfer-inspection-conveyors/products/copy-of-ptb-460l-5m-20-long-pcb-transfer-inspection-conveyor