Hackaday Podcast · 24 Oct 2025 · 42m · Episode 343
Hackaday editors Elliot Williams and Kristina Panos discuss the upcoming Supercon badge, featuring an ESP32 and LoRa radio, and highlight several Component Abuse Challenge entries, including a coaxial voltage multiplier by Craig D. and conductive PLA fuses by Donald. They review a POV globe drone by Eric, a beehive-simulation desk by Full Stack Woodworking, and a Raspberry Pi Compute Module 4 handheld by Roman Schubber. The episode concludes with rants on software lockdowns, the future of removable batteries under new EU regulations, and the history of movable type.
makers and hobbyists
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The host of The Electromaker Show reviews several maker projects, including Ralph S. Bacon’s exploration of wireless serial debugging, Carl Bugeja’s self-soldering PCB concept, and Ivan Miranda’s giant 3D-printed Lego go-kart. He also highlights the ZS Watch open-source smartwatch, the Puca DSP audio board, the FarPatch wireless debugger, and the newly announced ESP32 C6 module.
Elecia White interviews Hackaday and Supply Frame staff, including Amber Cunningham, Daniel Hienzsch, Adam Fabio, Brian Benchoff, Aleksandar Bradic, Sophie Kravitz, and Mike Szczys, about the inaugural Hackaday SuperCon. They discuss the rapid 6-week planning process, the success of the badge modding station, and the distribution of practical goody bags from partners like Parallax and Seeed Studio. The episode highlights the Hackaday Prize 2015 winner, Maddic, who built an eye-gaze wheelchair controller, and features discussions on the 'Tamagotchi Singularity' talk and Supply Frame's mission to improve engineering supply chain intelligence.
The host discusses stretchable PCB research from Yale's Faboratory and Charles Lohr's PolyLMN project, which use liquid metal pastes to create circuits that stretch up to 4x their size. He covers the potential Raspberry Pi 500 keyboard computer, the Pimoroni Pico Plus 2 W featuring the new RP2350 chip and in-house RM2 Wi-Fi module, and the M5Stack Cardputer ESP32 devkit. The episode also highlights the ESP32 Rainbow ZX Spectrum on Crowd Supply, solderless PCB prototyping with Opulo's Lumen PNP, and the ethical resolution of Jeff Geerling's voice cloning incident by Elecrow.
Hosts Amelia Cook and Christopher White reunite with guests Star Simpson and Jen Costillo to reflect on the evolution of the hardware hobbyist landscape over the two years since their first appearance. Star Simpson, who works at Orion, discusses her wearable device project and her open-source FPGA toolchain initiative called Balboa, while also recounting the challenges of crowdfunding the Octopart reference card. The group analyzes the shifting attitudes toward privacy and security in the Internet of Things, the rise of accessible prototyping tools like 3D printing and Crowd Supply, and the changing ecosystem of development boards including the Odroid and Arduino.
Dave Jones and Chris Gammell discuss recent tech hype, including debunking viral claims about the 'Water Cube' dehumidifier and beta-voltaic 'nuclear diamond' batteries. They cover the merger of Evil Mad Scientist and Bantam Tools, a side-channel security vulnerability affecting ESP32 microcontrollers, and the acquisition of a used TVM pick-and-place machine. The conversation also touches on power grid issues, CAD software choices like Fusion 360 and Onshape, and the failure of solar roadways.
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