Hackaday Podcast · 27 Jan 2023 · 1h 12m · Episode 203
Hackaday editors Elliot Williams and Tom Nardi discuss the 2023 Low-Power Challenge, highlighting Bruce Land's RP2040 DMA hack that creates a virtual CPU core using direct memory access hardware. They review a community-driven reliability database for resin 3D printers, a teardown of a Soviet Globus mechanical space computer, and Ian Davis's 3D-printed prosthetic hand. The episode concludes with speculation on NASA's Flashlight mission fuel issues and the failed Mattel ThingMaker 3D printer.
makers and hobbyists
Other shows on the same ground, closest first.
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.
The host discusses the end of Raspberry Pi supply chain shortages, noting that single-unit sales are returning but prices for the Pi 0 and Compute Module 4 have increased. He highlights December's Electromaker of the Month winners, including a soft body robotics hand by Blight 3D28 and a LoRaWAN soil sensor by Maker Fabs 01. The episode also covers new hardware such as the Lite 3DP Gen 2 resin printer, an Adafruit RP2040 Neopixel driver board, and the Arduino Nicla Voice edge AI module.
Hosts Christopher and Elecia White discuss their recent experiences judging the Hackaday Prize, highlighting finalists like the Ramen Spectrometer and Chip Whisperer, and review the rapid success of Darma Kickstarter campaign. They also cover the logistics challenges faced by Light Up and the upcoming Peep camera project, while critiquing the technical accuracy of the TV show Scorpion versus the novel The Martian.
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.
The host reviews several maker projects including Pegor’s Pi-powered Jägermeister pouring machine, Naveen’s Thingy53 snoring detector, and Zach Freedman’s Mirage Mark3 modular keyboard. He also covers crowdfunding campaigns like the Edge Pro 1 and Juicy Crumb’s iMac drop-in, before analyzing Amazon’s new Fire TV Cube and Halo Sleep Tracker from a hardware repurposing perspective.
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.