September 22, 2018 – PL9823 Web Controlled LEDs (part 1)

10:00am
Camosun College
Bldg: Technology Bldg, Room: Tech 259 – 4461 Interurban Rd, Victoria, BC (parking at lot 8 for park users)

led

In this session, we’ll cover programming Neopixel LEDs driven by the PL9823 using a Web Interface. We’ll cover the hardware interface to the LEDs as well as the web interface (running on the PL9823).

In Part2, we’ll harden the installation by adding TLS/SSL and IPv6 support via NodeRed running on a Pi

Summer Break 2018

Victoria PiMakers and Others are on a summer break.  We will meet again on Saturday, September 8th,  at Q-College.  The presentation(s) will be “My Summer Show & Tell.”

In the meantime, do attend the Linux Sigs! Saturday, July 7, 2018 and Saturday, August 18, 10:00am to 12:00pm at Island Savings, 3195 Douglas St.

May 26, 2018 – R part 2

10:00am
Q-College
Suite 303 – 771 Vernon Ave, Victoria, BC

Two views of Statistical Programming. The second in the series. R is a programming language and free software environment for statistical computing and graphics that is supported by the R Foundation

May 12, 2018 – Node-red and MicroPython esp8266 sensing

10:00am
Q-College
Suite 303 – 771 Vernon Ave, Victoria, BC

A Double-header:

Node-RED is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways.

It provides a browser-based editor that makes it easy to wire together flows using the wide range of nodes in the palette that can be deployed to its runtime in a single-click.

Deid will connect his ESP8266 to nodeRed and show us how easy it is to put sensors online.

See the document here.

AND Mike will present MicroPython on the ESP8266. The presentation will share the Micropython breakthru that allows a $4 WiFi-enabled microprocessor to run a good portion of the Python standard library. It’s really quite amazing to have the Python REPL and filesystem built right into a microcontroller.

See this document here.

March 24, 2018 – Jupyter & Python

10:00am
Q-College
Suite 303 – 771 Vernon Ave, Victoria, BC

The Jupyter Notebook is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations and narrative text.

With the success of data science and big data analytics in the last decade, Python has emerged as a major language for data analytics. In 2014, Project Jupyter started as interactive, browser-based platform for data analysis and visualization in Python. Today, Jupyter is a widely adopted framework in industry and academia and has spawned many further applications. I will introduce the Jupyter Universe and discuss Jupyter’s advantages and its shortcomings. Together we will walk through a few of its various capabilities and extensions with Jupyter notebooks available at https://github.com/chritter/Talks/tree/master/VicPiMakers.

Finally I will discuss and demonstrate the rising star of the Jupyter project, Jupyter Lab.

Also, see notes here: http://vicpimakers.ca/tutorials/python-tutorial/the-jupyter-notebook/

Intro to Pi and Others – March 20, 2018

6:00 PM to 7:00 PM
Q-College
Suite 303 771 Vernon Ave, Victoria, BC

Intro to Pi & Others is a short monthly session to help get you up and running with your Pi or Other (embedded device). It is an unstructured hour-long session where you can ask questions, bring in your Pi or Other (and power supply), and get help with your project.

This month, learn the basics of GPIO and how to turn on/off a LED. We have extra green projects boards and LEDs to use. See you on March 20th!

LED Presentation

March 10, 2018 – Intro 1 to Statistical Computing using R & Python

10:00am
Q-College
Suite 303 – 771 Vernon Ave, Victoria, BC

Two views of Statistical Programming.  Python using Panda & PyNum libraries for statistical computing. And a following meeting,  (28 April) with R  a programming language and free software environment for statistical computing and graphics that is supported by the R FoundationTwo views of Statistical Programming.

See presentation pdf s here.