The Amp Hour

The Amp Hour (Chris Gammell and David L Jones)

The Amp Hour is a weekly conversation about electronics and the people who design them.

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The Amp Hour

Episodes (750)

Friday The Walmart Greeter of Electronics
Thu Sep 10th Perpetual Wearable Biosensing with Andy Kong
Aug 26th Hands-on Physical AI with Kevin Cloutier

The Amp Hour

Sep 18, 2026
1 hours
92 MB

Dave and Chris catch up on Dave’s visit to the University of Sydney Open Day, the shift toward practical hands-on engineering education, and open-source robotics like the Seeed Studio SO-101 and Hugging Face Micro Duck. They also discuss calculator forensics, Dave mentoring his intern Dylan through voltage regulator selection, AI-assisted PCB layout tools, why Chris wants to be “the Walmart greeter of electronics,” reverse-engineering the Rigol DNA800 network analyzer, Dave’s classic toaster design story, and news from Espressif and Build Australia. Timeline Open Day at Sydney Uni: Dave discusses taking his son Sagan to the Univ...

The Amp Hour

The Walmart Greeter of Electronics

The Amp Hour (Chris Gammell and David L Jones)

00:00 -01:05:42