Ep 160: Pedal Power, OpenSCAD in the Browser, Tasmanian Tigers, and the Coolest Knob

Hackaday Podcast · 18 Mar 2022 · 51m · Episode 160

What this episode covers

Hackaday Editors Elliot Williams and Tom Nardi discuss recent hacks, starting with the impact of Shenzhen's lockdown on supply chains. They review a pedal-powered generator from Low Tech Magazine, the porting of OpenSCAD to WebAssembly for browser-based use, and Scotty Bez1’s haptic smart knob featuring a gimbal motor and strain gauges. The episode also covers a Pelican case cyberdeck using 3D-printed brackets, the science of de-extinction with Tasmanian tigers, and the history of nails.

Other shows on the same ground, closest first.

  • 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 Amp Hour · 1h 10m

    The Tandy Train

    Dave Jones of EEVblog and Chris Gammell of Contextual Electronics discuss the cash flow challenges of running a hardware business, specifically Jones's experience buying multimeters in bulk while the Australian dollar is weak. They explore the use of AI tools for generating OpenSCAD CAD files and solving circuit diagrams, noting the current limitations in precision. The conversation also covers the revival of the Pebble watch through the RePebble project and Google's open-sourcing of Pebble OS, alongside practical PCB manufacturing updates from JLCPCB regarding via capping and UV silk screen options.

  • Embedded.fm · 1h 01m

    126: Live From Supercon

    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.

  • Embedded.fm · 1h 07m

    147: Bolts for Tuco

    Micah Elizabeth Scott, an artist and engineer known for projects like FadeCandy and the Eclipse installation, discusses her transition from making art to creating tools for other creators, specifically the Wiggleport platform. She explains how Wiggleport aims to solve synchronization challenges for multi-channel audio and sensor data, drawing inspiration from her work on the Bela project and her own 'Eclipse' art piece. Scott also details her video content strategy, including her 'Coaster Melt' series and her Patreon model, which focuses on empowering viewers through open access and inspiration rather than exclusive content.

  • The Amp Hour · 1h 10m

    Man Behind The Curtain

    Dave Jones and Chris Gammell discuss the shift to remote work and portable labs due to the coronavirus pandemic, with Chris detailing his move from a heavy Pelican case to a compact setup using an Analog Discovery, ADALM2000, and Aining 8008 DMM. They analyze the impact of tariffs and supply chain disruptions on companies like Boosted Boards and Adafruit, while exploring the emerging Chinese component market via Seed's Open Parts List and the rapid recovery of Chinese PCB fabs. The conversation also covers the high cost of EVs in Australia, the cancellation of in-person conferences like KiCon and the Open Hardware Summit, and Chris's experience using JavaScript scripting to emulate hardware for a client demo.

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.