Hackaday Podcast · 2 Aug 2019 · 55m
Hackaday editors Elliot Williams and Mike Szczys discuss several hardware hacks, including a project by I am pro that uses an ESP32 and Gerbil firmware to turn an Etch A Sketch into a camera. They also cover a submarine built in a lemonade jug, a teardown of the new Amazon Echo Dot, and a tutorial on debugging op-amp distortion in an Arduino walkie-talkie. The episode concludes with a deep dive into the complexities of USB-C standards and an analysis of Michelin's airless tire technology.
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.
Ian from Electromaker presents episode 77, highlighting the new Electromaker Educator series hosted by Robin Mitchell, which covers microcontroller platforms like STM32, AVR, and RP2040. The episode features Aaron Christophel’s project to flash Texas Instruments chips using an ESP32, and discusses the March Electromaker of the Month winners, including a DIY RP2040 Space Mouse and a retro arcade clock. It also covers Mitxela’s 1-inch HDMI second screen hack, the Roendi rotary encoder display on Crowd Supply, and the NXP Cup autonomous vehicle competition.
Hosts Elecia White and Christopher White discuss personal projects, including Christopher building a high-frequency GPS logger for a radio-controlled airplane using an ESP32 and Arduino, and Elecia’s journaling habit. They also cover listener questions on breaking into embedded software, the necessity of personal projects for engineers, and strategies for preventing burnout. The episode concludes with a technical discussion on designing event-driven serial communication stacks for bare-metal and RTOS environments.
Host Ian reviews a mix of embedded hardware news, crowdfunding projects, and maker tutorials. He covers Nvidia's new Generative AI tools for robotics, the Tangara ESP32 music player on Crowd Supply, and Seeed Studio's high-refresh-rate Inkplate 6 Motion. The episode also highlights specific maker projects, including a DIY RC car using an ESP8266, a Silicon Labs gesture remote powered by Neuton.AI, and the open-source CLN17 stepper driver.
The host of The Electromaker Show reviews several maker projects, starting with Learn Embedded Systems' tutorial on the ESP32-C6 development board, highlighting its dual USB ports and focus on Thread/Zigbee. The episode then covers Maker's Muse's antweight battle bot built with TPU, the Nordic nRF7002 DK winner announcement, and pre-launch Crowd Supply projects including the Openthing 1 ESP-CM3 and Anavi's new macro pads. Finally, the host highlights creative projects like a MIDI-to-text piano remake and an Arduino-based punchcard mainframe running a LISP interpreter.
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