Ep 305: Caustic Clocks, Practice Bones, and Brick Layers

Hackaday Podcast · 24 Jan 2025 · 51m · Episode 305

What this episode covers

Hosts Elliot Williams and Kristina Panos discuss Bambu Labs' controversial authentication scheme that locks 3D printers to their cloud, forcing users to choose between cloud features and local control. They highlight a reverse-engineering hack of a Yamaha PSR-E433 keyboard that allows running a shell and video via MIDI, and explore the use of bone-simulating filament for surgical planning. The episode also covers a logic-gate-based Commodore 64 clone, an exploding wire experiment, and a caustic lens clock.

Other shows on the same ground, closest first.

  • Making It · 1h 21m

    474: The Doublemint Gum Remote Control

    Jimmy Diresta, Bob Clagett, and David Picciuto discuss their current projects and media consumption habits. David Picciuto is converting a Casio toy keyboard into a Moog-style synthesizer with integrated effects pedals, while Bob Clagett iterates on 3D-printed hinge designs for a magnetic phone charger. The hosts also debate the value of consuming maker content versus creating, with Jimmy Diresta sharing his experience building a light-based Theremin for his college band.

  • The Amp Hour · 1h 16m

    3D Printed Shark Jumps - Edifying Edison's Energy

    Chris Gammell returns from Maker Faire to discuss the proliferation of 3D printers, the Intel Edison development board, and low-cost pick-and-place machines. Dave Jones addresses viewer complaints about his YouTube content, analyzes the technical specs of the Intel Edison, and reviews the new Altium cloud-based design tool. The hosts also touch on the challenges of open-source test equipment and the future of hardware kits.

  • Making It · 1h 08m

    423: Accountabili-buddies

    Jimmy Diresta, Bob Clagett, and David Picciuto discuss their current 3D printing projects, with Jimmy using a Bambu Lab X1 Carbon and Prusa XL for practical shop organization, and Bob exploring castable resin for bronze bell casting. David Picciuto shares his experience with an Elegoo Saturn 3 ultra and water-washable resin, while the group debates the value of creating art for art's sake versus functional objects. They also address the creative challenges of YouTube content creation, brainstorming hooks for videos, and the importance of scheduling dedicated creative time to overcome mental blocks.

  • 033 - All Over the Place

    Hosts Jen Castillo and Alvaro Prieto discuss their pandemic-era projects, including Alvaro's recreation of his father's 7400-series digital clock, a USB-C power adapter using a Cypress chip, and a t-shirt quilt. Jen details her reverse engineering of a greeting card chip, her exploration of Chinese manufacturing via Alibaba, and her choreography of a remote dance piece. They also cover the cancellation of hardware conferences like Hackaday Supercon and HackRF, and recommend movies such as 'Mood Indigo' and '3 Idiots'.

  • The Electromaker Show · 27m

    Giant Lego 3D Printing, Self Soldering PCBs, new ESP32 C6 modules, and more!

    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.

The summary, chapters and topics are generated from the episode’s audio by this directory, not written by Hackaday Podcast. The episode itself belongs to its publisher.