442: I Do Like Musical Robots

Adafruit’s Liz Clark (BlitzCityDIY) spoke with us about MIDI, music, and tutorials. 

Liz’s Adafruit Tutorials include

Liz sometimes hosts the Adafruit Show and Tell which is Wednesdays 7:30pm ET. Speaking of Adafruit videos, we mentioned the Fusion 360 tutorial on Snap Fit Cases.

Liz’s BlitzCityDIY YouTube channel shows her building instruments including her mentioned Melody Maker. She also has many 3D printables and github repositories under github.com/BlitzCityDIY

Christopher notes that there are browser extensions that allow a person to stop auto-playing GIFs.

VCVRack is a Eurorack simulator for synthesizer modules.

Sadly, Mutable Instruments has shut down.

Transcript

295: In the Key of Lime (Repeat)

This week we talk about CircuitPython (@CircuitPython) with @adafruit’s Kattni Rembor (@kattni) and Scott Shawcroft (@tannewt). 

The suggested first board is CircuitPlayground Express with LEDs, sensors, and buttons. CircuitPython is also available for many other boards including the BLE Feather (NRF52832).

For a basic introduction take a look at What is CircuitPython and see some example scripts. To dig a little deeper, check out the many resources in Awesome CircuitPython. The whole thing is open source so you can see their code. If you are thinking about contributing (or just want some fun chats), get in touch on the CircuitPython channel of the Adafruit Discord server: adafru.it/discord

Many of the language’s design choices favor ease-of-use over ready-for-production. Imagine teaching an intro to programming class without worrying what computers will be used or how to get compilers installed on everyone’s machines before time runs out. 

One final note: Kattni did a project that gave us the show title: Piano in the Key of Lime. After we finished recording, Chris asked her why she didn’t add a kiwi fruit to her mix… Kattni explained she had limes and they were small. Chris only wanted a different fruit so she could rename it Piano in the Kiwi of Lime. It is always sad when we stop recording too early.

Transcript

293: Skateboard Tricks (Repeat)

Limor Fried of Adafruit spoke with us about engineering, education, and business. 

Some new boards we talked about include the PyGamer and PyBadge (which also has a lower cost version).

TinyUSB, an open and tiny USB stack from Hathach.

In addition to the many excellent tutorials there are some interesting business related posts on Adafruit Learn: How to Build a Hardware Startup and How to Start a Hackerspace

Want to get more involved with the extensive, wonderful, and supportive Adafruit community? Join their Discord chat server or Show and Tell on Wednesdays 7:30pm (ET) followed by Ask an Engineer at 8pm. 


372: The Motivation of Creativity

Anne Barela (@anne_engineer) spoke with us about working as an engineer in the US Foreign Service and writing tutorials for Adafruit. Anne has also written two books: Getting Started with Adafruit Trinket and Getting Started with Adafruit Circuit Playground Express.

To see Anne’s writing on Adafruit, check out her page: learn.adafruit.com/users/AnneBarela

We also looked at Adafruit’s Home Automation board.

295: In the Key of Lime

This week we talk about CircuitPython (@CircuitPython) with @adafruit’s Kattni Rembor (@kattni) and Scott Shawcroft (@tannewt). 

The suggested first board is CircuitPlayground Express with LEDs, sensors, and buttons. CircuitPython is also available for many other boards including the BLE Feather (NRF52832).

For a basic introduction take a look at What is CircuitPython and see some example scripts. To dig a little deeper, check out the many resources in Awesome CircuitPython. The whole thing is open source so you can see their code. If you are thinking about contributing (or just want some fun chats), get in touch on the CircuitPython channel of the Adafruit Discord server: adafru.it/discord

Many of the language’s design choices favor ease-of-use over ready-for-production. Imagine teaching an intro to programming class without worrying what computers will be used or how to get compilers installed on everyone’s machines before time runs out. 

One final note: Kattni did a project that gave us the show title: Piano in the Key of Lime. After we finished recording, Chris asked her why she didn’t add a kiwi fruit to her mix… Kattni explained she had limes and they were small. Chris only wanted a different fruit so she could rename it Piano in the Kiwi of Lime. It is always sad when we stop recording too early.

293: Skateboard Tricks

Limor Fried of Adafruit spoke with us about engineering, education, and business. 

Some new boards we talked about include the PyGamer and PyBadge (which also has a lower cost version).

TinyUSB, an open and tiny USB stack from Hathach.

In addition to the many excellent tutorials there are some interesting business related posts on Adafruit Learn: How to Build a Hardware Startup and How to Start a Hackerspace

Want to get more involved with the extensive, wonderful, and supportive Adafruit community? Join their Discord chat server or Show and Tell on Wednesdays 7:30pm (ET) followed by Ask an Engineer at 8pm.