OldNews: Difference between revisions

From K-LUG Wiki
Jump to navigation Jump to search
No edit summary
No edit summary
(12 intermediate revisions by the same user not shown)
Line 3: Line 3:




=== Virtual Technical Meeting:  Thursday May 21st ===
Note the date change!  One week later than usual.  But it'll still be a Thursday, and still at our usual 6 pm start time.  Probably no business portion to start due to virtual format, so presenter content may start closer to the top of the hour than you're used to.  Matt Bruzek will tell us about his Texas experiments in robotic lawn mowing, since their lawn mowing season started well ahead of ours.


=== Technical Meeting:  Thursday June 13th ===
--
We do not have a speaker for the June technical meeting, so we will make our first attempt at disc golf for the year!  The weather report looks good, so keep your fingers crossed!  We will use the RCTC course.  Gather in front of the RCTC Regional Sports Center (aka the Field House, see the campus layout link below if you're not familiar with that location).  Don't worry if you're not familiar with disc golf, we have all skill ranges and some discs to loan out if you don't have your own.


6 pm, in front of the RCTC Regional Sports Center.  
So you are surviving the pandemic apocalypse but your lawn still needs to be mowed. Make a robot mow your lawn instead of you! Matt Bruzek will talk about the robot lawn mowers and give some tips and lessons learned from his adventures in robot lawn mowing.


--


Live - Connect [https://meet.google.com/gcj-xias-pcj here.]


=== <strike>Technical Meeting</strike> PIZZA!  Thursday May 9th ===
After the fact - view slides [https://docs.google.com/presentation/d/13MJxRkxSCAX11Aa-5qF1iPDSWgYkq1-XRpn1ma7zNwY/edit?usp=sharing here.]
No speaker, too wet for disc golf, sounds like a great night for pizza and socializing.  The usual meeting date and time (6 pm, Thursday May 9th), but we'll relocate to the [https://www.google.com/maps/place/Pizza+Ranch/@43.867592,-92.4914597,17z/data=!3m1!4b1!4m5!3m4!1s0x87f7564533a8f601:0x84f740738bc6192c!8m2!3d43.867592!4d-92.489271  Stewartville Pizza Ranch] pizza and chicken buffet.


We had a dozen people turn out, it was great!






=== Social:  Thursday May 2nd ===
=== CANCELLED Social:  Monday May 18th ===
Our annual clean up a corner of the world event, helping de-litter a local park as a part of Litter Bit Better. As usual we're teaming up with the [https://www.geocaching.com/geocache/GC84AAK_11th-annual-cito-and-rochesters-litter-bit-better geocachers who get CITO credit].  
All of Rochester's Litter Bit Better has been pushed to October, so we've been delayed until October 6th, see below.
 
<strike>
Litter Bit Better!
 
Our annual clean up a corner of the world event, helping de-litter a local park as a part of Litter Bit Better. As usual we're teaming up with the [https://coord.info/GC8M8JA geocachers who get CITO credit].  


Parking is [https://www.google.com/maps/place/44%C2%B001'25.3%22N+92%C2%B029'52.8%22W/@44.0237038,-92.500194,17z here] or [https://www.google.com/maps/place/44%C2%B001'24.7%22N+92%C2%B029'36.1%22W/@44.0235278,-92.4955498,17z here], in the SE or SW corners of the park. The official group gathering location is on the SE corner of the park.  
Parking is [https://www.google.com/maps/place/44%C2%B001'25.3%22N+92%C2%B029'52.8%22W/@44.0237038,-92.500194,17z here] or [https://www.google.com/maps/place/44%C2%B001'24.7%22N+92%C2%B029'36.1%22W/@44.0235278,-92.4955498,17z here], in the SE or SW corners of the park. The official group gathering location is on the SE corner of the park.  
Line 25: Line 31:
6 pm start time.  
6 pm start time.  


Bags and trash are provided, you need to provide your own gloves and a sense of civic duty. If anyone has some waterproof boots and/or grabbers for cleaning the marshy stream edge, that'd be great too.  
Bags and trash are provided, you need to provide your own gloves and a sense of civic duty. If anyone has some waterproof boots and/or grabbers for cleaning the marshy stream edge, that'd be great too.
</strike>






=== <strike>Technical Meeting</strike>  <strike>PIZZA!</strike>  CANCELLED:  Thursday April 11th ===
The bad weather, courtesy of power outages, wins for tonight.


<strike>No speaker, bad weather, sounds like a great night for pizza and socializing.  The usual meeting date and time (6 pm, Thursday April 11th), but we'll relocate to the [https://www.google.com/maps/place/Pizza+Ranch/@43.867592,-92.4914597,17z/data=!3m1!4b1!4m5!3m4!1s0x87f7564533a8f601:0x84f740738bc6192c!8m2!3d43.867592!4d-92.489271  Stewartville Pizza Ranch] pizza and chicken buffet.  </strike>


=== Social:  April 2020 ===


Instead of a social, practice aggressive social distancing.  Take this time to send emails or make phone calls to the people you love.




=== Social:  March ===
<strike>What might you want to do?  Tell Tina. </strike>




=== VIRTUAL Technical Meeting:  Thursday April 9th ===


Kevin's presentation will be about 3D printing. He has two printers and has spent a fair bit of time in CAD modeling various items. He'll cover the basic technologies and show off his gear. This will be [https://youtu.be/5poYQ4eEN8o live streamed via YouTube] at 6:00 Thursday.  If you can't join us live, the link will still be available afterwards.


There will NOT be a gathering at RCTC's Heintz Center, please watch from the germ-free comfort of your own home.


=== Technical Meeting:  Thursday March 14th ===
Arhelger, on Wifi and Home Networking.


Everyone asks Kevin what he recommends for Wifi routers, so he's going to put all of his thoughts into slide form to document it for posterity. He'll cover the explosion of options over the past few years to help you figure out what the best option for your situation. If you're looking to upgrade, have complaints about Netflix constantly buffering, or want to make sure your network is secure, this ones for you.




This presentation will be recorded, FYI if that bothers youFor those of you who don't make it, look for the recording afterwards.
=== CANCELLED - Social:  Saturday March 14th ===
 
<strike>
"On Saturday, March 14, there will be an Irish Dance at the Eagles Club in Rochester - 917 15th Avenue SE. Dance instruction begins at 7:00 PM. Dancing begins at 7:30 PMTickets at the door are $10 for adults. Children accompanied by an adult will be admitted free of charge. Music and dance instruction will be provided by FriendsOnTheRange. No experience is necessary. All dances are taught. Singles are welcome. The traditional dances of the Irish Dance on March 14 will include both the jigs and reels of the group dances (performed in circles or in long parallel lines) and the waltzes and polkas and hornpipes of the couple dances. Familiar Irish ballads and sing-alongs will round out the evening."


Dancing with kids is fun, bring yours or come share mine.
</strike>


We will also have a shorter presentation by George Chatzisofroniou, he's the lead author of [https://github.com/wifiphisher Wifiphisher], a free and open source tool that is available on GNU / Linux.
Technically this event is still happening. But please, practice aggressive social distancing.


Wi-Fi Security Testing with Open Source Tools
You know I'm a biostatistician - these were the two articles that I've generically been waiting for, addressing both the non-numeric and the number-heavy fronts, and I was sent both of them within 20 minutes of eachother on Thursday night.  The numeric of these two articles is the first analysis I've seen that's mathematically "felt" right, and you can see how terrifying it is (humans don't mentally do exponentials well, it's well known in the biostatistical community).


In this presentation, audiences will learn about the open source tools available to penetration testers and the situations in which they apply. The presentation will demonstrate how to conduct attacks with the help of open source tools.


Emotions - https://www.theatlantic.com/ideas/archive/2020/03/who-gets-hospital-bed/607807/




Happy Pi Day!  The plan is to consume pie.
Numbers - https://medium.com/@tomaspueyo/coronavirus-act-today-or-people-will-die-f4d3d9cd99ca




6 pm, in or near RCTC Heintz Center's HA108.
Webcomic - https://xkcd.com/2278/


[https://www.google.com/maps/place/1926+Collegeview+Rd+E,+Rochester,+MN+55904/@44.021027,-92.4379617,17z/ Directions to Campus]


[http://www.rctc.edu/campustour/ Campus layout]


[http://www.rctc.edu/campustour/heintz/heintz-a.html Heintz Center Building Map]


Anything else you want to see on the agenda?  Let Tina know.


=== CANCELLED Technical Meeting:  Thursday March 12th ===


<strike>
Presenter needed.  Willing to volunteer?  Tell Tina.




6 pm, in or near RCTC Heintz Center's H1411 (note: For those of you that have been coming for a long time, we are still in the same place, the rooms in the Heintz Center were renumbered.  Prior to March 20th this room had been known as HA108.  If anyone finds updated maps, please let us know.)


=== CANCELLED DUE TO WEATHER!  <strike>  Social Ice: Thursday February 7th, right after the Technical Presentation </strike> ===
[https://www.google.com/maps/place/1926+Collegeview+Rd+E,+Rochester,+MN+55904/@44.021027,-92.4379617,17z/ Directions to Campus]
<strike>
Looking for a host to choose a time and location, and preferably at least one other person to commit to meeting up then/there, for this to happen yet tonight.  Please email the list.


[http://www.rctc.edu/campustour/ Campus layout]


[http://www.rctc.edu/campustour/heintz/heintz-a.html Heintz Center Building Map]


We're headed to Social Ice (aka SocialICE), an [https://www.downtownrochestermn.com/events/socialice outdoor ice bar on the downtown Peace Plaza], which if the -25 degree windchills as I'm writing this is any indication, will have no issues with melting or crowding this year (it's Minnesota, that may change).
Anything else you want to see on the agenda?  Let Tina know.
</strike>


For those of you who also love photography, note that SocialIce 2019 is holding a photo contest, each of 6 winners will receive a $50 gift card, details on the SocialICE Page.


When and where?  The group attending the technical meeting will head there whenever it's a good time to have wrapped up the presentation, and they'll have their own meet up location chosen.  So plan to attend the technical meeting first.
</strike>




=== CANCELLED Technical Meeting:  Thursday February 13th ===


=== CANCELLED DUE TO WEATHER!!  <strike>Technical Meeting: Thursday February 7th <- Note date change! </strike> ===
<strike>
Presenter needed. Willing to volunteer?  Tell Tina.


Due to weather, RCTC is closed, so there will be no technical meeting tonight.  Rescheduled for the usual 2nd Thursday, but in March.


6 pm, in or near RCTC Heintz Center's H1411 (note: For those of you that have been coming for a long time, we are still in the same place, the rooms in the Heintz Center were renumbered.  Prior to March 20th this room had been known as HA108.  If anyone finds updated maps, please let us know.)


[https://www.google.com/maps/place/1926+Collegeview+Rd+E,+Rochester,+MN+55904/@44.021027,-92.4379617,17z/ Directions to Campus]


<strike> This meeting has been moved to avoid Valentines Day!  I don't want to be in trouble with anyone's spouse or significant other.
[http://www.rctc.edu/campustour/ Campus layout]


Arhelger, on Wifi and Home Networking.
[http://www.rctc.edu/campustour/heintz/heintz-a.html Heintz Center Building Map]


Everyone asks Kevin what he recommends for Wifi routers, so he's going to put all of his thoughts into slide form to document it for posterity. He'll cover the explosion of options over the past few years to help you figure out what the best option for your situation. If you're looking to upgrade, have complaints about Netflix constantly buffering, or want to make sure your network is secure, this ones for you.
Also, due to low attendance in January, elections didn't happen, we will try again in February. Anything else you want to see on the agenda?  Let Tina know.
</strike>




This presentation will be recorded, FYI if that bothers you.  For those of you who don't make it, look for the recording afterwards.


We may also have a mini-presentation by someone new to town, on wifiphisher, we'll let you know when we have more details ironed out.
=== Social:  "January" and February 2020:  Saturday February 1st ===


Sleigh riding


Immediately afterwards, at whatever time the meeting wraps up, those interested will go to Social Ice downtown on the Peace Plaza for our February social, led by Arhelger.  So if you want to attend this social, make sure you attend the meeting, or have coordinated communication with Arhelger in advance.  See the separate Social Ice posting below too.
Saturday, February 1st, 10 am


More presentation details expected to be posted on Friday February 1st.
[https://www.google.com/maps/place/44%C2%B000'14.4%22N+92%C2%B030'46.4%22W/@44.0040188,-92.5150877,17z/ Park along the road on Salem Road], the sleigh rides are north of the road behind the History Center.




6 pm, in or near RCTC Heintz Center's HA108.


[https://www.google.com/maps/place/1926+Collegeview+Rd+E,+Rochester,+MN+55904/@44.021027,-92.4379617,17z/ Directions to Campus]
Lunar New Year celebration (a week late)


[http://www.rctc.edu/campustour/ Campus layout]
Saturday February 1st, 12:30 pm


[http://www.rctc.edu/campustour/heintz/heintz-a.html Heintz Center Building Map]
[https://www.google.com/maps/place/Kingdom+Buffet/@44.0401034,-92.4655623,17z/data=!3m1!4b1!4m5!3m4!1s0x87f75f87ea76cc73:0x4cb524b317b5695c!8m2!3d44.0400996!4d-92.4633683  Kingdom Buffet]


Anything else you want to see on the agenda?  Let Tina know - but Tina won't be running this meeting, I'll let you know when I know who will be.
Please RSVP to Tina by 3 pm on Thursday January 30th, so she can make reservations.


</strike>








=== "January" SocialSaturday February 2nd ===
=== Technical MeetingThursday January 9th, 2020 ===
Sleigh rides!  We will go for a [https://www.rochesterwinterfest.com/events/sleighrides sleigh ride at WinterFest] for our "January" social.  This is an annual favorite with the smaller geekazoids.  In fact I think we've even made the advertising photo for this public event, I suspect that mini-Schmidt is in pink on the top of the snowpile and my own blaze orange snowpants can be seen behind the horses to the right of mini-Schmidt.


Saturday, February 2nd, at 10 am.  
Dennis DeLorme, on monitoring current and voltage in his river project.


Park along the road on Salem Road, the sleigh rides are north of the road behind the History Center.
--


Plan to gather around the Schmidt family. Sorry, no easily identifiable blaze orange to gather around this year.
As some of you know I have working with my brother on his river water quality monitor project. He is the director of the Prairie Waters Education and Research Center near Valley City North Dakota (http://www.vcsu.edu/prairiewaters/). One of their programs is River Watch (http://www.vcsu.edu/prairiewaters/river-watch) where high school students monitor a river in their area.


The monitor system is a solar powered data logger recording timestamp, temperature, pH, dissolved oxygen and conductivity.


Last fall I sent out a message asking what parts of the project people were interested in. I got 2 responses one asking how we picked components and one asking about solar power.


=== Technical Meeting:  Thursday January 10th, 2019 ===
To cover these, the presentation will describe the history and evolution of the project over the last couple of years. It will be at a high to medium level. (I already covered specifics of the Bluetooth and WiFi interfaces in previous talks.)
Dennis DeLorme on his Garagenator (that's garage doing the work of a refrigerator), involving WiFi/Web based temperature sensor/logger:


<blockquote style="
I will also go through some of the problems and data that was collected last fall. Finally I'll demo the current WiFi interface using the actual hardware.
color: black;
background-color: #eaecf0;
border: solid thin gray;
padding-top: 10px;
padding-right: 10px;
padding-bottom: 10px;
padding-left: 10px;
">
Did you have the family gathering at your place for Thanksgiving? Did you run out of space in the refrigerator? Did you wonder if the garage temperature was safe for overflow food storage? If so you needed the GARAGERATOR - the WiFi/Web solution to garage temperature monitoring.


In this presentation I'll describe how to use an under $10 WiFi module as a web server to monitor and log temperature. The "user interface" is via a web browser on a laptop, tablet, or cell phone. No special hardware or software is needed on the user side.
--


I will demonstrate the web server as an Access Point (a stand alone
network) to collect and download data. This requires no additional networking, so it is not dependent on a local network.


It can also be connected as a station on a local network and accessible to any device on the local network. I will describe how to do this (it is only a few lines of code difference). I don't know that I will be able to demonstrate this on the RCTC network - as I recall they had some additional interactions to sign on to their open network.


I will cover the hardware and software used in the project. For those that want to get a head start - the hardware is an ESP8266 module, a
6 pm, in or near RCTC Heintz Center's H1411 (note: For those of you that have been coming for a long time, we are still in the same place, the rooms in the Heintz Center were renumbered.  Prior to March 2019 this room had been known as HA108.  If anyone finds updated maps, please let us know.)
DS3231 rtc, and a DS18B20 temperature sensor. The software is developed using the Arduino IDE with extensions for the ESP8266 (https://github.com/esp8266/Arduino).


NOTE: This is not an "Internet Of Things" (IOT) presentation. It could be connected directly to the Internet, but I lack the security knowledge (or, alternately, the level of stupidity) required to do that. It can, of course, access the internet via a local network - like other devices on a local network.
Also, annual KLUG officer elections, and PCIG officer nominations.
</blockquote>




[https://www.google.com/maps/place/1926+Collegeview+Rd+E,+Rochester,+MN+55904/@44.021027,-92.4379617,17z/ Directions to Campus]


KLUG officer nominations and elections (president, vice president, treasurer).
[http://www.rctc.edu/campustour/ Campus layout]


PCIG officer nominations.
[http://www.rctc.edu/campustour/heintz/heintz-a.html Heintz Center Building Map]


6 pm, in or near RCTC Heintz Center's HA108.
Anything else you want to see on the agenda?  Let Tina know.




[https://www.google.com/maps/place/1926+Collegeview+Rd+E,+Rochester,+MN+55904/@44.021027,-92.4379617,17z/ Directions to Campus]


[http://www.rctc.edu/campustour/ Campus layout]


[http://www.rctc.edu/campustour/heintz/heintz-a.html Heintz Center Building Map]


Anything else you want to see on the agenda?  Let Tina know.




Line 192: Line 182:
=== Older News ===
=== Older News ===


* [[OldNews2019]]
* [[OldNews2018]]
* [[OldNews2018]]
* [[OldNews2017]]
* [[OldNews2017]]

Revision as of 03:30, 22 May 2020



Virtual Technical Meeting: Thursday May 21st

Note the date change! One week later than usual. But it'll still be a Thursday, and still at our usual 6 pm start time. Probably no business portion to start due to virtual format, so presenter content may start closer to the top of the hour than you're used to. Matt Bruzek will tell us about his Texas experiments in robotic lawn mowing, since their lawn mowing season started well ahead of ours.

--

So you are surviving the pandemic apocalypse but your lawn still needs to be mowed. Make a robot mow your lawn instead of you! Matt Bruzek will talk about the robot lawn mowers and give some tips and lessons learned from his adventures in robot lawn mowing.

--

Live - Connect here.

After the fact - view slides here.



CANCELLED Social: Monday May 18th

All of Rochester's Litter Bit Better has been pushed to October, so we've been delayed until October 6th, see below.

Litter Bit Better!

Our annual clean up a corner of the world event, helping de-litter a local park as a part of Litter Bit Better. As usual we're teaming up with the geocachers who get CITO credit.

Parking is here or here, in the SE or SW corners of the park. The official group gathering location is on the SE corner of the park.

6 pm start time.

Bags and trash are provided, you need to provide your own gloves and a sense of civic duty. If anyone has some waterproof boots and/or grabbers for cleaning the marshy stream edge, that'd be great too.



Social: April 2020

Instead of a social, practice aggressive social distancing. Take this time to send emails or make phone calls to the people you love.



VIRTUAL Technical Meeting: Thursday April 9th

Kevin's presentation will be about 3D printing. He has two printers and has spent a fair bit of time in CAD modeling various items. He'll cover the basic technologies and show off his gear. This will be live streamed via YouTube at 6:00 Thursday. If you can't join us live, the link will still be available afterwards.

There will NOT be a gathering at RCTC's Heintz Center, please watch from the germ-free comfort of your own home.



CANCELLED - Social: Saturday March 14th

"On Saturday, March 14, there will be an Irish Dance at the Eagles Club in Rochester - 917 15th Avenue SE. Dance instruction begins at 7:00 PM. Dancing begins at 7:30 PM. Tickets at the door are $10 for adults. Children accompanied by an adult will be admitted free of charge. Music and dance instruction will be provided by FriendsOnTheRange. No experience is necessary. All dances are taught. Singles are welcome. The traditional dances of the Irish Dance on March 14 will include both the jigs and reels of the group dances (performed in circles or in long parallel lines) and the waltzes and polkas and hornpipes of the couple dances. Familiar Irish ballads and sing-alongs will round out the evening."

Dancing with kids is fun, bring yours or come share mine.

Technically this event is still happening. But please, practice aggressive social distancing.

You know I'm a biostatistician - these were the two articles that I've generically been waiting for, addressing both the non-numeric and the number-heavy fronts, and I was sent both of them within 20 minutes of eachother on Thursday night. The numeric of these two articles is the first analysis I've seen that's mathematically "felt" right, and you can see how terrifying it is (humans don't mentally do exponentials well, it's well known in the biostatistical community).


Emotions - https://www.theatlantic.com/ideas/archive/2020/03/who-gets-hospital-bed/607807/


Numbers - https://medium.com/@tomaspueyo/coronavirus-act-today-or-people-will-die-f4d3d9cd99ca


Webcomic - https://xkcd.com/2278/



CANCELLED Technical Meeting: Thursday March 12th

Presenter needed. Willing to volunteer? Tell Tina.


6 pm, in or near RCTC Heintz Center's H1411 (note: For those of you that have been coming for a long time, we are still in the same place, the rooms in the Heintz Center were renumbered. Prior to March 20th this room had been known as HA108. If anyone finds updated maps, please let us know.)

Directions to Campus

Campus layout

Heintz Center Building Map

Anything else you want to see on the agenda? Let Tina know.



CANCELLED Technical Meeting: Thursday February 13th

Presenter needed. Willing to volunteer? Tell Tina.


6 pm, in or near RCTC Heintz Center's H1411 (note: For those of you that have been coming for a long time, we are still in the same place, the rooms in the Heintz Center were renumbered. Prior to March 20th this room had been known as HA108. If anyone finds updated maps, please let us know.)

Directions to Campus

Campus layout

Heintz Center Building Map

Also, due to low attendance in January, elections didn't happen, we will try again in February. Anything else you want to see on the agenda? Let Tina know.


Social: "January" and February 2020: Saturday February 1st

Sleigh riding

Saturday, February 1st, 10 am

Park along the road on Salem Road, the sleigh rides are north of the road behind the History Center.


Lunar New Year celebration (a week late)

Saturday February 1st, 12:30 pm

Kingdom Buffet

Please RSVP to Tina by 3 pm on Thursday January 30th, so she can make reservations.



Technical Meeting: Thursday January 9th, 2020

Dennis DeLorme, on monitoring current and voltage in his river project.

--

As some of you know I have working with my brother on his river water quality monitor project. He is the director of the Prairie Waters Education and Research Center near Valley City North Dakota (http://www.vcsu.edu/prairiewaters/). One of their programs is River Watch (http://www.vcsu.edu/prairiewaters/river-watch) where high school students monitor a river in their area.

The monitor system is a solar powered data logger recording timestamp, temperature, pH, dissolved oxygen and conductivity.

Last fall I sent out a message asking what parts of the project people were interested in. I got 2 responses one asking how we picked components and one asking about solar power.

To cover these, the presentation will describe the history and evolution of the project over the last couple of years. It will be at a high to medium level. (I already covered specifics of the Bluetooth and WiFi interfaces in previous talks.)

I will also go through some of the problems and data that was collected last fall. Finally I'll demo the current WiFi interface using the actual hardware.

--


6 pm, in or near RCTC Heintz Center's H1411 (note: For those of you that have been coming for a long time, we are still in the same place, the rooms in the Heintz Center were renumbered. Prior to March 2019 this room had been known as HA108. If anyone finds updated maps, please let us know.)

Also, annual KLUG officer elections, and PCIG officer nominations.


Directions to Campus

Campus layout

Heintz Center Building Map

Anything else you want to see on the agenda? Let Tina know.





Older News

OLD SITE

Content from our old website can be accessed here.