Hackaday Podcast · 27 May 2022 · 1h 14m · Episode 170
Hackaday editors Elliot Williams and Tom Nardi review a week of hacks, including the Positron V3 upside-down 3D printer, Caleb Olsen’s laser-guided dog poop detector, and DIY pulsar detection using an RTL-SDR. They also discuss Dyson’s battery management failures, a DIY STM32 sound card, and the vulnerability of GPS signals to jamming and spoofing.
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.
Host Ian discusses Christopher Barnett's 'Raspberry Pi 500' build, which repurposes an Atari 500 case for a Raspberry Pi 5, and announces Cooper Rox2 as the winner of the Arduino Nano 33 BLE Sense Rev 2 competition. The episode covers Dexterity Robotics' automation of truck loading, the WiSer wireless serial project on Crowd Supply, and Elegoo's massive OrangeStorm Giga 3D printer. Finally, Ian reviews a car CAN bus hacking project using Blues Wireless Note Carrier F and an Adafruit M4 CAN board.
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.
Host Ian discusses two breakthrough maker projects: Charles Law's (CNLohr) 'Lalra' LoRa transmission without a dedicated radio chip, and Green Boy 3D's affordable pellet extruder retrofit for 3D printers. He also reviews Robin Mitchell's guide to the best Single Board Computers (SBCs) for AI, covering boards like the Raspberry Pi 5, Nvidia Jetson Orin, and Arduino Portenta X8.
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.
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