Hackaday Podcast · 23 Aug 2024 · 53m · Episode 285
Hosts Tom Nardy and Christina Panos cover the 2024 Tiny Games Challenge, an open-source liquid-fueled rocket by Half Cat Rocketry, and a retro trackball laptop by Ominous Industries. They also discuss a teardown of a Minuteman nuclear missile's navigation system by Ken Shirriff, a method for cleaning screwdriver handles with ammonia, and a new theory regarding the 'Wow! signal' involving magnetars. The episode concludes with a review of the Crow View Note, a KVM-style laptop shell, and a tip for aligning items on laser engravers.
makers and hobbyists and early-stage companies
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Hosts Chris Gammell and Dave Jones discuss the recent Antares rocket explosion, the Hackaday Prize space trip controversy, and the passing of Tom Maglioli from Car Talk. They also cover U-beam's wireless charging technology, Dr. Greg Shaver's ultrasound chip startup, and DIY projects including a Tony Stark Halloween costume and reflow oven modifications.
Micah Scott (scanlime) discusses her career in hardware reverse engineering, detailing her work at Sifteo on resource-constrained graphics engines and her recent 'Winchbot' project for her cat Tuco. She explains the mechanical design of the winch system and the complex process of reverse engineering a FeiyuTech gimbal's encrypted firmware using Sigrok and community assistance. Scott also reflects on her past projects like CoasterMelt and her preference for tools like IPython for interactive debugging.
Hosts Elecia White and Christopher White discuss Christopher's recent experience fulfilling a Kickstarter order for vinyl records using BackerKit, and his ongoing technical struggles with reading CAN bus data from an automotive radar in Python on a NVIDIA Xavier. They also answer a series of career-focused questions about embedded systems, covering topics like debugging hardware, the importance of microarchitecture knowledge, and the frustrations of learning embedded programming. Finally, Elecia introduces TRIZ (Theory of Inventive Problem Solving) as a structured methodology for invention, illustrated by an example of filling liquid-filled chocolate bottles.
The host of The Electromaker Show reviews several maker projects, including Kevin's Pi Day synthesizer, Graham Sanderson's DOOM port on the RP2040, and Daniel Bell's DIY Spacemouse. The episode also covers crowdfunding updates for the Halo TD-XPAH Wi-Fi 6 board and the SoCORAD32 amateur radio, alongside a deep dive into Ben Vallack's custom ergonomic keyboard and Neil's Pockit modular computer with its new CM4 upgrade.
Hosts Chris Gammell and Dave Jones discuss a DIY drone crash video, the ADE 651 bomb detection scam, and rumors of Texas Instruments selling its OMAP processor line. They also cover Tektronix's new oscilloscope launch, a Kickstarter scam involving the Tech Sync Power System, and the future of personal robots like the Willow Garage PR2.
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