Adafruit Feather M0 Express

The courier showed up today, with a really neat new board from Adafruit – the Feather M0 Express. It is essentially a break out board for the Microchip (formerly Atmel) ATSAMD21G18, which is the same ARM M0+ micro used in the Arduino Zero, plus a 2MB flash memory, RGB LED, and a LiPoly charger. It’s not too expensive at $20USD, nice and tiny, and I think could be a real hit.

Using the Feather M0 Express from Arduino IDE almost couldn’t be easier – just add the Adafruit Board Manager URL to your Arduino IDE settings, then install the “Adafruit SAMD Boards” – instructions at https://learn.adafruit.com/add-boards-arduino-v164 .

However, the really exciting new option available with this new board, is CircuitPython – Adafruit’s implementation of MicroPython. Continue reading “Adafruit Feather M0 Express”

Arduinos for Absolute Beginners

Learn how to use an Arduino, a little bit of programming, and a little bit of
electronics. Absolutely no prior experience required!

What is an Arduino? Have a look at this video.

May 4th (7pm start) and 6th (2pm start), 2-3 hours, at the Dunedin Makerspace 11 Allen St. North East Valley.

Continue reading “Arduinos for Absolute Beginners”

Housekeeping

We’ve been doing a bit of work on the maker space lately, and this website too!

For the last several years, our website has been hosted on a VPS provided by Blair (thanks so much!) Now that we’ve got a reliable Internet connection at the makerspace though, we’re able to host the site from an on-site computer that’s already hosting the Valley Workspace, Dunedin Electric Bikes, and Quarantine Island sites, and some makerspace affiliated projects like Dunedin food truck tracker foodoo.nz. If you’re interested in how the Internet works, want to host a site, or have fun ideas for things to connect to the machine, just say the word!

As part of the website move, I’ve upgraded the WordPress install, and am planning to embark on a clean out of the Users (we’ve apparently got ~45k) and Comments databases. I’ll try to keep from deleting legitimate accounts, but if your dspace account disappears, just let me know and I can restore it.

Finally, some donated lights were installed last weekend, in the room adjoining the bike workshop, to light up that web server!

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3D printing in commercial products

I was recently tinkering with a thing at work, and was surprised to find that a couple internal parts of this thing are 3D printed using a printer of the same type we’ve got at the makerspace!

This is a Thinklabs One digital stethoscope, available for sale online through mainstream retailers for about $500USD. Check out the grey plastic ring around the blue part.

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