# Ep 195: No NABU for You, Self-Assembling 3D Prints, Black Hats Look at EV Chargers

- Show: [Hackaday Podcast](https://hardwarepodcasts.com/podcast/hackaday-podcast)
- Published: 2022-12-02
- Length: 1h 08m
- Episode: 195
- Page: https://hardwarepodcasts.com/podcast/hackaday-podcast/2022-12-02-ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers
- Listen: https://hackaday.libsyn.com/ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers

## Summary

Hackaday editors Elliot Williams and Tom Nardi discuss a variety of hardware hacks, including a new generation of ATtiny microcontrollers that offer advanced ADC features but have lost the hobbyist-friendly ease of older models. They cover the resurrection of the Nabu PC, a Z-80 based Canadian home computer, and a DIY self-assembling 4D print project using PVA and TPU materials. The episode also highlights the security vulnerabilities of EV chargers, a local AI speech recognition implementation, and the conversion of gas outboard motors to electric.

## Chapters

- [0:03](https://hardwarepodcasts.com/podcast/hackaday-podcast/2022-12-02-ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers#t=3) Introduction: What's That Sound Challenge
- [6:04](https://hardwarepodcasts.com/podcast/hackaday-podcast/2022-12-02-ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers#t=364) New ATtiny Microcontrollers and Hobbyist Adoption
- [15:05](https://hardwarepodcasts.com/podcast/hackaday-podcast/2022-12-02-ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers#t=905) The Nabu PC: Resurrecting a Z-80 Home Computer
- [21:54](https://hardwarepodcasts.com/podcast/hackaday-podcast/2022-12-02-ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers#t=1314) Self-Assembling 4D Prints with PVA and TPU
- [27:26](https://hardwarepodcasts.com/podcast/hackaday-podcast/2022-12-02-ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers#t=1646) Converting Gas Outboard Motors to Electric
- [33:38](https://hardwarepodcasts.com/podcast/hackaday-podcast/2022-12-02-ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers#t=2018) Local AI Speech Recognition and WebAssembly
- [41:07](https://hardwarepodcasts.com/podcast/hackaday-podcast/2022-12-02-ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers#t=2467) 3D Print Time Lapses and Quick Hacks
- [51:52](https://hardwarepodcasts.com/podcast/hackaday-podcast/2022-12-02-ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers#t=3112) EV Charger Security Vulnerabilities
- [59:25](https://hardwarepodcasts.com/podcast/hackaday-podcast/2022-12-02-ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers#t=3565) The Death of Schematics and Repairability

## Topics

- [Microcontrollers & dev platforms](https://hardwarepodcasts.com/topic/microcontrollers-and-platforms)
- [Chips, FPGAs & semiconductors](https://hardwarepodcasts.com/topic/chips-and-fpgas)
- [Prototyping & iteration](https://hardwarepodcasts.com/topic/prototyping)
- [Security & privacy](https://hardwarepodcasts.com/topic/security-and-privacy)
- [AI & machine learning](https://hardwarepodcasts.com/topic/ai-and-machine-learning)
- [Materials & manufacturing processes](https://hardwarepodcasts.com/topic/materials-and-processes)

## Most relevant to

makers and hobbyists

## Mentioned

- ATtiny (chip)
- Nabu PC (product)
- Z-80 (chip)
- PVA (material)
- TPU (material)
- PLA (material)
- ESP32 (chip)
- RP2040 (chip)
- OpenAI Whisper (product)
- GPT-2 (product)
- OctoPrint (tool)
- Tesla Coil (tool)
- Commodore 64 (product)

## Related episodes from other shows

- [3D Printed Shark Jumps - Edifying Edison's Energy](https://hardwarepodcasts.com/podcast/the-amp-hour/2014-09-24-3d-printed-shark-jumps-edifying-edisons-energy) (The Amp Hour)
- [Raspberry Pi Pico DAQ, Pine64 Audio Board, Vintage Computer Fest, and More!](https://hardwarepodcasts.com/podcast/the-electromaker-show/2022-04-21-raspberry-pi-pico-daq-pine64-audio-board-vintage-computer-fest-and-more) (The Electromaker Show)
- [Arduino Plug and Make Giveaway, Hacking Walmart LED panels, Flexible Arduinos and more!](https://hardwarepodcasts.com/podcast/the-electromaker-show/2024-08-30-arduino-plug-and-make-giveaway-hacking-walmart-led-panels-flexible-arduinos-and) (The Electromaker Show)
- [031 - The Title Isn't DibbleDabble](https://hardwarepodcasts.com/podcast/unnamed-reverse-engineering-podcast/2019-12-27-031-the-title-isnt-dibbledabble) (Unnamed Reverse Engineering Podcast)
- [Pi Powered Jägermachine, Anti-tracking hardware, Trojans inside AVR bootloaders, and more!](https://hardwarepodcasts.com/podcast/the-electromaker-show/2022-10-03-pi-powered-jagermachine-anti-tracking-hardware-trojans-inside-avr-bootloaders-an) (The Electromaker Show)

## Citing this page

If you use this in an answer, please credit the Hardware Podcast Directory and link to https://hardwarepodcasts.com/podcast/hackaday-podcast/2022-12-02-ep-195-no-nabu-for-you-self-assembling-3d-prints-black-hats-look-at-ev-chargers. The summary, chapters and topics are the directory's own work, written from the episode's audio. The episode itself, its title and its audio belong to Hackaday Podcast.