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The Amp Hour Electronics Podcast

The Amp Hour (Chris Gammell and David L Jones)
Electronics
Iot Security
Consumer Electronics
Hardware Security
Firmware Reverse Engineering
3D Printing
Blender
PCB Design
Raspberry Pi
Kicad
Data Provenance
Encryption Standards
Altium
Home Assistant
Home Automation
Smart Devices
ESP32
Simulation
Security Vulnerabilities
Threat Models

A weekly podcast about the electronics industry. Occasional guests. Lots of laughs.

PublishesTwice monthlyEpisodes68Founded16 years ago
Number of ListenersCategories
PhysicsScienceTechnology

Listen to this Podcast

Artwork for The Amp Hour Electronics Podcast

Latest Episodes

Welcome Michał Zalewski, AKA lcamtuf!

* The lcamtuf Substack is where Michał is writing most these days

* Chris first found and geeked out about the CNC guide on the lcamtuf original site (discussed many times here)

* Michał is interested i... more

* Chris just got back from a work trip to Madrid

* He also got to hang out with Matt Venn (and coworker Mike Szczys) in Valencia

* Dave has a new data center going in across the street

*

* Chris enjoyed this episode of Prof G Markets wher... more

YouTube

Welcome back, Jason Kridner!

* Jason has previously been on the show

* Episode 59 (!)

* Episode 378 alongside Robert Nelson

* The BeagleY AI was the first board that mimic’ed the RPi form factor

* PocketBeagle 2 is still a small altoi... more

YouTube

Welcome back Matt Liberty (Joulescope) and Luke Beno (Werewolf.us)

* Matt has been a guest on episodes 527 and 607

* Luke was a guest on episode 272

* Luke launched a new cable manufacturing and power supply company in the US called Werewol... more

YouTube

Key Facts

Accepts Guests
Contact Information
Podcast Host
Number of Listeners
Find out how many people listen to this podcast per episode and each month.

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Recent Guests

Jason Kridner
BeagleBoard.org founder/leader
BeagleBoard.org
Episode: #723 – BeagleBoard’s Back with Jason Kridner
Luke Beno
Co-founder of Tundra Labs and Werewolf
Tundra Labs / Werewolf
Episode: #722 – AI Tooling with Matt Liberty and Luke Beno
Matt Liberty
Co-founder of JetPerch and Joulescope
JetPerch / Joulescope
Episode: #722 – AI Tooling with Matt Liberty and Luke Beno
Julia Desmazes
Background in CPU design and RTL design; open-source silicon advocate
Essentia (GitHub: Essentia)
Episode: #721 – Chip Design for Fun (and Waffles) with Julia Desmazes
Alex Lidow
CEO and founder of Efficient Power Conversion (EPC); inventor of the Power MOSFET and HexFET
Efficient Power Conversion (EPC)
Episode: #719 – Inventing the Power MOSFET with Alex Lidow
Zachariah Peterson
Founder of Northwest Engineering Solutions; Altium technical consultant
Northwest Engineering Solutions / Altium
Episode: #718 – Layout Review with Zachariah Peterson
Aaed Musa
Tech enthusiast and content creator specializing in robotics and engineering on YouTube
Youtube
Episode: #712 – Robots Everywhere with Aaed Musa
Dr. Barry Marshall
Nobel Prize winner in Physiology or Medicine, known for co-discovering Heliobacter pylori as the cause of stomach ulcers.
Episode: #709 – Nobel Prize Winner Dr Barry Marshall
Davide Andrea
Engineer with over 50 years of experience, author of multiple books including The Electronic Connector Book
Episode: #708 – All the Connectors with Davide Andrea

Hosts

Chris Gammill
Co-host with hardware background, affiliated with Contextual Electronics.
Chris Gamble
Co-host, focuses on hardware and electronics education.
Dave Jones
Co-host, discusses hardware industry trends and hands-on engineering.

Reviews

4.9 out of 5 stars from 667 ratings
  • Top show

    Oh no, I’ve listened to all the available episodes.

    Apple Podcasts
    5
    MarkB139
    United Kingdom7 months ago
  • As good as it gets

    Cringe jokes and quality entertainment. I’m all in!

    Apple Podcasts
    5
    Tettiah
    United Kingdom3 years ago
  • I'm enjoying your podcasts guys! Thumbs 👍 up!

    Podcast Addict
    O.G.E.E.
    3 years ago
  • Best communist podcast out there

    If you’re looking for a great podcast on the left stop here. They’re always on point and intersperse it with entertaining banter.

    Apple Podcasts
    5
    ublues
    United States4 years ago
  • Must Subscribe Podcast

    I have been listening for years. If you are an electrical engineer and have not subscribed yet, you’re missing out.

    Apple Podcasts
    5
    Nxxxza
    United States5 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Guest variety and practical engineering insights are frequently praised.
Listeners appreciate deep technical dives balanced with accessible humor.
Some episodes polarize listeners due to hosts' dynamic interactions, but overall feedback remains positive.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#10
United States/Science/Physics
Apple Podcasts
#241
United States/Science
Apple Podcasts
#5
United Kingdom/Science/Physics
Apple Podcasts
#10
Canada/Science/Physics
Apple Podcasts
#141
United Kingdom/Science
Apple Podcasts
#5
France/Science/Physics

Talking Points

Recent interactions between the hosts and their guests.

#723 – BeagleBoard’s Back with Jason Kridner
Q: What are you most excited about in 2026?
Jason talks about the age of AI and the convergence of cheap, powerful hardware, highlighting Beagle's continued experimentation with Raspberry Pi form factors, microcontrollers, and programmable ecosystems to make hardware more accessible for education and industries alike.
#718 – Layout Review with Zachariah Peterson
Q: Why is mentorship still important in engineering, and how is the industry evolving in that regard?
Mentorship remains critical to pass down tacit knowledge, especially as teams leaner; in response, there is a growing reliance on external educational resources, conferences, and editorial boards to keep engineers updated and to mitigate the loss of traditional mentorship.
#718 – Layout Review with Zachariah Peterson
Q: What role do AI tools play in PCB design today, and where will they be most effective?
AI tools will be most effective when embedded inside the designer's primary CAD tools, providing context-aware assistance and streamlining routine tasks, rather than existing as separate browser-based apps; integration across multiple design environments will broaden adoption.
#718 – Layout Review with Zachariah Peterson
Q: Where should a younger engineer focus their learning besides mastering Altium or other paid tools?
The guest stresses EMC fundamentals, practical design guidelines, and understanding how electrical phenomena work in the real world, with emphasis on staying current through publications and professional boards, which can be more impactful than solely learning software features.
#709 – Nobel Prize Winner Dr Barry Marshall
Q: What can you think of that's caused by stress?
If you have a headache, 90% of the time, it's due to posture.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About The Amp Hour Electronics Podcast

What is The Amp Hour Electronics Podcast about and what kind of topics does it cover?

A tech-forward, hardware-focused show that blends hands-on electronics talk with long-form interviews from engineers, founders, and researchers. Episodes frequently center on open hardware, open-source tooling, embedded systems, and practical workflows for hardware development—from open silicon and tiny tape-out to AI-assisted design and manufacturing. Guests span startup founders, industry veterans, university researchers, and notable pioneers, with a recurring emphasis on learning-by-doing, tooling, and the evolving hardware-software convergence. The tone is approachable and humorous, often balancing deep technical dives with candid, behind-the-scenes anecdotes that illuminate the practical realities of building and shipping hardware.

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How many listeners does The Amp Hour Electronics Podcast get?

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How many subscribers and views does The Amp Hour Electronics Podcast have?

To see how many followers or subscribers The Amp Hour Electronics Podcast has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to The Amp Hour Electronics Podcast?

These podcasts share a similar audience with The Amp Hour Electronics Podcast:

1. Embedded
2. Oxide and Friends
3. CoRecursive: Coding Stories
4. Talk Python To Me
5. LINUX Unplugged

How many episodes of The Amp Hour Electronics Podcast are there?

The Amp Hour Electronics Podcast launched 16 years ago and published 68 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact The Amp Hour Electronics Podcast?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for The Amp Hour Electronics Podcast?

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What guests have appeared on The Amp Hour Electronics Podcast?

Recent guests on The Amp Hour Electronics Podcast include:

1. Jason Kridner
2. Luke Beno
3. Matt Liberty
4. Julia Desmazes
5. Alex Lidow
6. Zachariah Peterson
7. Aaed Musa
8. Dr. Barry Marshall

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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