Archive for the ‘Announcements’Category

Programming in Erlang -plus- Making an Xbox Media Center on the Raspberry Pi

Tonight at NERP, we’ll have two presentations.

Brian Chamberlan will tell us about using Erlang to program/control the RaspberryPI/BeagleBone. Erlang is a functional, general-purpose concurrent, programming language and runtime system. Erlang provides language-level features for creating and managing processes with the aim of simplifying concurrent programming. Processes communicate using message passing instead of shared variables, which removes the need for locks. [paraphrased from wikipedia]

Michael Beck will show us how to set up Xbox Media Center, XBMC on the Raspberry Pi. Pretty much every possible mode of interacting with a digital media stream is supported by XBMC. The Raspberry Pi’s excellent (but proprietary) video rendering hardware makes it an ideal platform for building a home media center.

NERP is not exclusively raspberry pi, the small computer interest group atPumping Station:One in Chicago.

Find NERP and Pumping Station:One
at http://www.meetup.com/NERP-Not-Exclusively-Raspberry-Pi/
and http://pumpingstationone.org/

NERP meets at 7pm 6-17-13 at Pumping Station:One, 3519 N. Elston Ave. in Chicago.
Doors open at 6:30pm. NERP is free and open to the public.
Ed Bennett ed @ kinetics and electronics com

17

06 2013

Raspberry Pi Video Camera, BoneScript on the Beagle

Raspberry Pi Video Camera, BoneScript on the Beagle
NERP is not exclusively raspberry pi, the small computer interest group atPumping Station:One in Chicago.

We’ve been wondering what it’s like to work with the new Raspberry Pi camera module. Tonight we’re in luck. Craig LeMoyne has a Raspberry Pi project he’ll show us tonight. In his words:

“I have an RPi Model A in my basement running Apache2 and taking pictures
using the new Camera Module every few seconds of a wet area that I *hopefully* managed to patch. It is good fun, and I can also do timelapse video from the pictures. The Pi will even compile the timelapse for me!”

Drew Fustini will introduce us to programming the Beagle Bone Black in BoneScript.
I’ve been saying for years that Javascript would be the next hot language for microcontrollers – maybe it’s true. From beagleboard.org/Support/BoneScript

“BoneScript is a node.js-based language specifically optimized for the Beagle family and featuring familiar Arduino function calls, exported to the browser. Get started exploring the BoneScript Library to discover the great simplicity that is made possible by utilizing Linux in BoneScript.”

Find NERP and Pumping Station:One
at http://www.meetup.com…
and http://pumpingstation…

NERP meets at 7pm 6-3-13 at Pumping Station:One, 3519 N. Elston Ave. in Chicago.
Doors open at 6:30pm. NERP is free and open to the public.
Ed Bennett ed @ kinetics and electronics . com

03

06 2013

Conductive Paint Workshop: Wednesday @ 7pm

Good news! Instructables have started sponsoring monthly build nights. And the more tutorials we make, the more supplies and equipment they’ll send us.

This month, we received a whole bunch of Bare Conductive Paint Pens. Tomorrow night at 7pm, we’ll spend a few hours playing around with them. Come experiment with the wonders and dangers of paper circuitry!

29

05 2013

Math Office Hours, this Sunday from 5 to 7

Express your inner mathnerd! Come join us for an evening of learning: algebra, calculus, word problems, finding x, and much, much more. We’re open to anyone looking to brush up on basic skills and to those who want to learn about more advanced topics. We can even stray into set theory, topology, and fourier analysis…. it’s all up to you!

If you’re feeling intimidated, don’t be. Any level of math experience is welcome. We will be happy to discuss any topic that falls under “math”. No question is too basic. Got a homework question? We can help! Trying to solve a tricky equation for a problem? We’ll think it through with you. Want to learn the basics of what math is all about? We’ve got you covered!

Math should be a common language to all, and we will be more than happy to help you take the first steps towards a lifelong appreciation of this beautiful subject!

Whos, Whens, and Wheres

  • Who – Anyone who wants to learn about math
  • Where – PS:One, second floor, in the electronics area
  • When – Sunday, May 26th, 5pm until 7pm
  • How much – Free

22

05 2013

CNC Build Club – ShapeOko Night

shapeoko

This Thursday at 7:00pm  Edward Ford will be hosting a ShapeOko night.  Edward can help you build, complete, setup and use the ShapeOko router.

He will also give a quick overview of the web based MakerCAM program.  MakerCAM can be used to create toolpaths for CNC routers.  Edward and Inventables are working to develop this program into a full featured CAM program.

MakerCAM

For those without ShapeOkos, we can talk about your CNC project or work with some of the digital fabrication equipment at PS:One like the laser cutter, CNC router or 3D printers.

Please RSVP via Meetup.com.

 

 

 

19

05 2013

NERP tonight: Beagles and Barbells

NERP is not exclusively raspberry pi, the small computer interest group at
Pumping Station:One in Chicago.

Two Pumping Station:One members, Jarrod Wolf and Gabe Priyev, are co-founders of SpotMe (spotmefit.com), a startup which aims to “Bring Gyms and Health Clubs into the Digital Age”. Spotme’s patented technology

“… makes fitness easy. SpotMe provides workout plans that are tailored to an individual’s goals and that adapt to a user’s biometrics. Our system is seamless; it does not require user input to function. SpotMe service is offered through a subscription that is bundled with gym memberships. When a member shows up at the gym, they are provided with a personalized workout (accessible via app or print out). All a user has to do is put on a wristband and ankleband. It’s that easy.”

Tonight Gabe will describe how the sensing parts work, and the role of small wireless hardware devices that move data between different parts of the system.

Dem Bones

The Beagle Bone embedded computer is in the spotlight again tonight. Drew Fustini will share some of the BB-related insights he gathered a couple of weeks ago at Design West. This will be the first in a series of talks Drew will give on “official” guidance for new users as offered by the Beagle Bone developers and project evangelists. Good stuff.

Find NERP and Pumping Station:One
at http://www.meetup.com/NERP-Not-Exclusively-Raspberry-Pi/
and http://pumpingstationone.org

NERP meets at 7pm 5-6-13 at Pumping Station:One, 3519 N. Elston Ave. in
Chicago. Doors open at 6:30pm. NERP is free and open to the public.

Ed Bennett ed @ kinetics and electronics . com

06

05 2013

Orientation for the new and/or curious: 4th Sundays at 4pm (N00bs’ Paradise)

120px-Rainbow_At_Maraetai_Beach_New_ZealandInterested in learning a little about PS:One?

New to PS:One and want to learn how to get along here?

Come join us on the 4th Sunday of every month at 4pm for N00bs’ Paradise: an event specifically for the new and/or curious about PS:One.

You’ll learn:

  • how to immediately get started learning and doing awesome things at PS:One
  • the one and only rule you need to remember at PS:One
  • what mailing lists and IRC channels you should join
  • how to get discounts on classes, tee-shirts, stuff around town, and even monthly dues!
  • how to get certified on equipment
  • how to donate stuff to PS:One
  • how to create a new class, event, group, meeting, or what have you
  • do-ocracy and how to do-ocratize things

The basics:

  • Who: anyone who wants to learn more about PS:One and how it works
  • When: Sunday April 28th, 4 pm until about 6pm (and every 4th Sunday thereafter)
  • Where: PS:One 1st floor lounge
  • Cost: free

Here are the class notes – please feel free to read beforehand (Note: these notes are not a good substitute for class attendance).

25

04 2013

NERP tonight: The revolution is over! Let the battles begin!

NERP is not exclusively raspberry pi, the small computer interest group at
Pumping Station:One in Chicago.

There are a bunch of credit card size and smaller computers out there, but the
one closest to the Raspberry Pi in purpose and features is the Beagle Bone. The
BeagleBone is a credit-card sized Linux computer that connects with the Internet
and runs software such as Android 4.0 and Ubuntu. NERP first saw the Beagle
Board during Drew’s high-level overview in March.

beagle-hd-logo

The current Beagle Bone (~$89) costs more than the Raspberry Pi, but the Bone
has better perfomance. Tomorrow, 4/23/13, circutco.com will publicly announce a
new, more powerful, more featureful, and cheaper Beagle Bone. The price for the
new board will put it closer to the Pi. The revolution is over, but the
competiton for the smallest, most powerful, most versatile, and cheapest
embeddable computer has just begun. Adafruit, one of several Beagle Bone
resellers, is getting revved up for the new release.

http://www.adafruit.com/products/1278

Tonight Brian Chamberlain will give an in depth introduction to writing code on
the Beagle Bone. Brian’s talk will  “…cover how to setup and run remote
debugging on a BeagleBone from within the Eclipse IDE. It will include a
walkthrough of the key steps for setting things up. Then a demonstration of how
to step through lines of code, inspect variables, and generally cause havoc on a
simple program running remotely on the BeagleBone. Also, as a segway from our
normal RaspberryPi discussions there will be a brief overview of the BeagleBone,
its features, and how it compares to the RaspberryPi.”

Find NERP and Pumping Station:One
at http://www.meetup.com/NERP-Not-Exclusively-Raspberry-Pi/
and http://pumpingstationone.org

NERP meets at 7pm 4-22-13 at Pumping Station:One, 3519 N. Elston Ave. in
Chicago. NERP is free and open to the public.

Ed Bennett ed @ kinetics and electronics . com

22

04 2013

Come celebrate another year of hacking and making at PS: One!

Four years and a month ago a rowdy bunch of hackers and makers moved into what would be Pumping Station: One’s first location. Come celebrate our fourth anniversary in our new space!

When: May 4th, 7PM – Demos and reception; 10PM – Live music!
Where: Pumping Station: One, 3519 N. Elston (near Addison and Kedzie)

We’ll have some of our awesome projects and demonstrations on display for you, so come check them out! We’ll have:

  • Souped-up Power Wheels Racers
  • DIY Quadcopter
  • Check out our new scanning electron microscope
  • Brain-based Jacob’s Ladder
  • WindowFarm
  • THUNDER SLINKY!
  • Other cool things!

It wouldn’t be a real hackerspace party if there wasn’t some good ol’ fashioned hacking going on:

  • Make art with lasers!
  • Silkscreen your own art poster!
  • Learn to solder and walk away with your very own blinkie badge!
  • Print your first object using one of our 3D printers

We’ll have liquid refreshments and some light snacks. Later on we’ll have music and a light up LED birthday cake.

All funds will go to helping us build out our new kitchen area.  Please RSVP and spread the word!

22

04 2013

CNC Build Club

Every Thursday night…

The CNC Build Club meets to build, use and learn about CNC machines.

April 18th at 7:00 PM.
Open to non- members

Quantum Delta 3D printer

Quantum Delta 3D printer

Over the last three weeks we built this little delta 3D printer.
There are a few little changes to make to it this week, like a spool holder on top.

This medium sized CNC Router Read the rest of this entry →

17

04 2013