PS:One Knitting Pattern

2014-10-30 23.54.26

I’ve been tinkering with a knitting pattern based on the PS:One logo. This one knits up easily on our electronic machine, with a minimum of long floats. Find the pattern below– feel free to improvise and improve on it!

2014-10-30 23.54.37

01

11 2014

NERP Tonight — Report on OHS #5 in Rome -and- An FPGA Cape for the BBB

NERP is not exclusively Raspberry Pi, the small computer
and embedded systems interest group at Pumping Station:One
in Chicago. NERP meets every other Monday at 7pm at Pumping
Station:One, 3519 N. Elston Ave. in Chicago.

Tonight’s NERP will be brought to you by Drew Fustini, PS:One’s maven of all things Open Source. Drew recently got an FPGA cape for the BeagleBone. The cape is called a LOGI (http://valentfx.com/logi-bone/). He’ll show us what he learned as he road-tested the development tools and the cape.

Also tonight NERP will get a brief overview of embedded computing topics from the 5th Open Hardware Summit (OHS), held this year in Rome, Italy. Drew went so we didn’t have to.

I’m out this week, so thanks much to Drew for hosting the meeting.
-Ed

Find NERP and Pumping Station:One at

NERP – Not Exclusively Raspberry Pi

Chicago, IL
271 members

NERP is Not Exclusively Raspberry Pi, the small computer and embedded systems interest group at Pumping Station One in Chicago. (Chicago’s oldest and finest hackerspace.) NERP…

Next Meetup

Bring questions, demos, personal research, etc. to share.

Monday, Oct 27, 2014, 7:00 PM
9 Attending

Check out this Meetup Group →

and

http://pumpingstationone.org/

Doors open at 6:30pm. The next meeting is October
27th, 2014.

NERP is free and open to the public.
Ed Bennett ed @ kinetics and electronics com
Tags: electronics, embedded, NERP, Open Source,
raspberry pi, hackerspace, Beagle Bone, Element14, Pumping
Station One

27

10 2014

Locktoberfest 2014!

TOOOL Chicago Logo

 

The Open Organization of Lockpickers’ Chicago chapter is hosting it’s annual event at Pumping Station One!  The Bavarian tradition of Oktoberfest is celebrated every Autumn in Munich, with amusements, traditional German/Bavarian fare, and of course, Bier!

TOOOL’s Locktoberfest celebrates our love of locks and locksport through locksport themed amusements, presentations, games, contests, and of course, bratwurst and beer!

Join us, 3pm-10pm, Saturday, October 18th at Pumping Station: One

Locktoberfest 2014 is a BYOB event.

Check out our pictures from previous years here: http://toool.us/gallery

16

10 2014

Solder Party

DSC_5907 copy

Saturday’s Solder Party was fantastic! We got all the circuit boards trimmed and tinned.

I’m thinking of doing this again for future projects (and I’m looking for circuit knit ideas and collaborators!). A few things I learned from Saturday’s event that will be helpful:

  • Removing the scrap wire  beforehand would be helpful and/or we need better diagonal cutters in the lab.
  • A piece of cardboard behind the board keeps flux off the table, and provides a guide for blocking the knit.
  • Boards to practice on would be helpful. Also, wetting down the boards will prevent scorch marks.
  • We have replacement soldering iron tips in the lab.
  • Bacon really is the best pizza topping and La Villa is the Pizza In A Bag place.

We didn’t get everything done, so I’m hanging out in the lab this week to finish. (Jay Hopkins apparently has become addicted to soldering knit circuit boards, and has been working on them even when I’m not around! Thanks, Jay!)

Everett took great pictures. I’ve posted a few here but you can find the entire album on our Meet Up page. Please visit, and tag yourselves!

 

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16

10 2014

NERP Tonight — JTAG on the Brain

NERP is not exclusively Raspberry Pi, the small computer and embedded systems interest group at Pumping Station:One in Chicago. NERP meets every other Monday at 7pm at Pumping Station:One, 3519 N. Elston Ave. in Chicago.

Electric_hair_curler / Brain-Machine Interface

Joao (“Gamblit” on the PS:One mailing list) will give an introduction to JTAG at NERP on Monday. JTAG is an important tool for embedded developers, manufacturers, and hardware hackers who do reverse engineering. The JTAG interface is included in all but the smallest processors. For use in degugging, JTAG provides real-time read/write access to a chip’s cpu, i/o systems, ram, and mass storage. It gives a user live access points inside a running cpu from which they can take over its brain, or just burn a fresh rom.

Physically, JTAG consists of a small set of pins on a microprocessor, a hardware interface device, a cable connected to a host computer, and a (not physical) protocol. JTAG is most generally useful for programming the flash in embedded controllers. That much is simple. The rest, of course is software.

Joao’s tools and target will include:

– Linux Host (Fedora VM)
– GDB (GNU Debugger) and DDD as debuggers
– No IDE (VIM and direct GCC if I need it)
– Olimex USB JTAG and TIAO USB generic interface
– Olimex Atmega128 board (Atmel Atmega128 MCU)

Joao says:
I’ll be talking about flash programming and debugging software running on a
micro-controller. I’ll also be showing that it can read and set
micro-controller pins but not getting into depth about how that actually
works, as that would need some additional low-level explanation. Depending
on feedback and available time I might explore a bit of it.
Find NERP and Pumping Station:One at
http://www.meetup.com/NERP-Not-Exclusively-Raspberry-Pi/
and
http://pumpingstationone.org/
Doors open at 6:30pm. The next meeting is October
13th, 2014.

NERP is free and open to the public.
Ed Bennett ed @ kinetics and electronics com
Tags: electronics, embedded, NERP, Open Source,
raspberry pi, hackerspace, Beagle Bone, Element14, Pumping
Station One

12

10 2014

Laser cut some simple masks for Halloween

Masks-graphic-WEB

 

There are a lot of online mask patterns that can be printed and cut out with scissors, but it would be much nicer to laser cut one. Let the laser do the hard work. I did these four mask designs tonight; they are perfect for a last minute costume for makers on the go or their kids. Now you can put the roll of toilet tissue back and do better than being a mummy this year. Download the patterns on Thingiverse here. 

11

10 2014

Halloween Party

Pumping Station: One is having a Halloween Party! The theme for this party is: MONSTER MASH! Bring your best ghouls, wights, Frankensteins, wizards, and werewolves to celebrate the holiday with us.

YouTube Preview Image

The party will start at 20:00 on Saturday, November 1st. We’ll have some beer and food available, even a Pumpkin Ale which we will be brewing at PS:One this Sunday! If you want anything in particular, feel free to BYOB.

Entrance to the party is free, but a donation of $5 to support the hackerspace is suggested. While it’s not required, you can RSVP on the meetup group to let us know you’re coming.

(We would also really appreciate if anyone wants to come by Sunday morning to help with the cleanup.)

10

10 2014

Brew day 10/12 @ noon!

If you’d like to get into beer brewing or are already a brewer, or just like & appreciate beer, then come down to the space at noon on Sunday.  We’ll be having a beer tasting and brew day. We’ll likely taste a brew we made recently and make something new. Justin will be the brewmaster. Of course, you must be at least 21. See you Sunday!

You can RSVP on meetup if you like but it’s not required.

09

10 2014

Solder Party this Saturday

WEB-Chip

This Saturday I’m celebrating my birthday with a solder party in the PS:One Electronics Lab. Everyone is invited to join me in building a large electronic art work for my upcoming gallery show No-Fi, at Chicago Artists Coalition.

There’ll be pizza, cake, drinks, and lots of knitted circuit boards. Come any time and stay as long as you like. We’ll be there til we run out of things to solder and/or food. Please RSVP on Meet Up so we can plan ahead.

06

10 2014

Dream Hackers Field Trip

Lucid Dream: Any dream in which one is aware that one is dreaming.

Dream Hackers Club took a field trip to the Museum of Contemporary Art to practice reality checking this past Thursday.

Reality Check: Any act that can be done to help determine whether one is awake or in a dream state.

We practiced building reality checking habits such as reality checking while entering a new room. We also practiced reality checking when we encountered anything dreamlike, which was often since we were surrounded by surrealist art. Later, we enacted lucid dreaming scenes to help us practice making purposeful decisions when we become lucid.

If you would like to find out how you can attended our next field trip to the Museum of Contemporary Art with FREE museum admission come to Dream Hackers Club this Sunday at 7 pm in the craft room.

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03

10 2014