From Laser Cutting to Casting — Starting My Projects at Pumping Station: One

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Here is my latest creation

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In wax before it is to be cast

This is a turkey vulture pendant that I created as per request of a member here for a birthday present. The recipient is a Naturalist for the Nature preserve here in IL.

So how I went about creating this: created the design through Adobe Illustrator, laser cut the pendant out with our Epilog  laser engraver, and did a lost wax cast to get the final piece in sterling silver, then added a patina to the metal for the shading.

To check out my website or contact me for collaborations see www.ellagentz.squarespace.com.

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06 2014

SIGBOT is starting tonight!

Hey everyone! We’re starting a new robotics group tonight at 19:00. SIGBOT is the Special Interest Group for Robotics. We’ll be meeting the 3rd Thursday of the month in the electronics lab at Pumping Station: One.

Tonight we’ll be talking about what this club will really be all about. I want to hear everyone’s ideas for projects we can work on as a group, and also what projects people are working on individually.

Hope to see you all there!

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06 2014

NERP June 23rd – BeagleBoard Project co-founder Jason Kridner

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NERP June 23rd – BeagleBoard Project co-founder Jason Kridner

NERP is Not Exclusively Raspberry Pi, the small computer 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.

Jason Kridner, BeagleBoard project co-founder, community manager, and software cat herder will speak at NERP on June 23. His topics will be “JavaScript on BeagleBone” and “Real-time programming with BeagleBone PRUs”. As part of his job at Texas Instruments, Jason provides support and development of the BeagleBoard.org project. He is also a member of hackerspace i3 Detroit.

The BeagleBone Black is the most recent in a series of single board Linux computers created by the folks behind BeagleBone.org http://beaglebone.org. The BeagleBone is designed for educators, designers, makers, and hackers. The BoneScript language, based on JavaScript, reaches out to Web software developers who want to get out of the box. Being a Linux (plus Android and others) computer, the BBB natively runs Python, C++, and the usual suspects. There is also a growing ecosystem of hardware add-on “capes” that shield the user from the complexity of developing interface devices.

Some quick specs on the BeagleBone Black rev C : Technology: Texas Instruments Sitara® 32-bit ARM core cpu @ 1GHz, 512MB SDRAM, accelerated HDMI, Ethernet, USB, 69 (max) GPIO, and a host of i/o peripherals directly accessible from onboard headers. Dim 3.4”x2.1”, weight 1.4 oz., Debian Linux pre-installed, Price $55. Availability: everywhere. Element14 is a good place to look http://www.element14.com/community/docs/DOC-54121?ICID=knode-beagleboneblack-space/

PLEASE NOTE: For this special NERP, we will keep introductions short and start promptly at 7pm. Please use the meetup (below) to confirm your attendance!

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 June 23rd, 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, BeagleBone, Element14, Pumping Station One

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06 2014

Special CNC Build Club – Linux CNC on Beaglebone

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Charles Steinkuehle, the guy behind the Machinekit port of Linux CNC to the Beaglebone microcontroller is going to be in town Thursday 6/26/2014, so we are going to have a special edition of the CNC build club.  Special features on the Beaglebone make it the first general use microcontroller to be able to effectively run Linux CNC.

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He will be showing off his new CRAMPS (Cape RAMPS) board.  This is a cape for the Beaglebone that all all the periferals you would need for a CNC machine or 3D printer

 

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We have featured LinuxCNC on Beaglebone at a few other CNC Build Club events, so it is great to have Charles stop by:

When: Thursday, June 26th 2014 at 7:00pm

Where: Pumping Station One, Electronics Lab

Who Can Come: Members and Non-Members….Please RSVP Here

 

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06 2014

Women’s Electronics Workshops: June 21 and 28

 

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Pumping Station: One has partnered with Chicago Women Developers to offer two introductory electronics classes Saturdays June 21 & June 28, 10am to 2pm.

The workshops are $32 for PS:One members, $42 for non-members. Participants who attend both classes will receive a $10 rebate. Registration is available through the CWD meetup page. Or click on the name of each workshop below to go to the event Meetup page. In the upper right hand corner of the page, you can join and RSVP in order to register and pay through PayPal.

The workshops are separate — you can attend #2 without attending #1. (PS:One members will receive their discount as a rebate when they attend the workshop.)

Lunch will be provided for both workshops.

These workshops are for people who don’t identify as male; people who identify as female or queer are welcome.

♦♦♦♦♦

Workshop #1: Electronics Bootcamp

A hands-on introduction to the fundamentals of electronic circuits.

  • Make a battery
  • Draw a resistor
  • Introduction to:LEDs, Resistors, Capacitors, Transistors, Switches
  • Use multimeters to measure DC voltage, resistance, continuity
  • Build multiple circuits to demonstrate each component, using Snap Circuits

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Workshop #2:  Circuit Building

Take a circuit from diagram to breadboard to finished project.

  • Introduction to soldering tools
  • Learn to Solder
  • Reading circuit diagrams
  • Breadboarding a circuit
  • Design and solder a wearable circuit bracelet (with LEDs and battery)

If you’re interested in coming, but can’t for financial reasons please contact CWD to apply for a scholarship.

♦♦♦♦♦

Jesse Seay About the instructor: Jesse Seay is a professor at Columbia College Chicago, where she teaches electronic art in the Audio Arts & Acoustics Dept. She has an MFA from SAIC and an MA in Communication Studies from UNC Chapel Hill. Find her work online at www.jesseseay.com and blog.jesseseay.com.

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06 2014

First Hackaday Prize Session

We just ended out first meeting which consisted of an overview of the contest, introductions, individual skill sets and brainstorming project ideas. So far, we are going to do something involving plants. Whether that is hacking a plant directly or using sensors around a plant is yet to be determined. Feel free to attend our second meeting which is tentatively to be held next Wednesday at 7:00 PM.

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06 2014

Demo Day: Ancona Edition

Soldering kidHello everyone! You know those demonstration days we did for the library a month or so back? Well, Elizabeth and I thought it’d be a good idea to reach out to the school where we teach the after school Maker class and do the same. We thought that having an open demonstration for parents, kids, and faculty would be a great idea to cultivate our image as a valuable educational resource for kids and adults alike.

We want to showcase the value of Maker culture and skills in the development of kids in gradeschool. We want to be entertaining, so we plan on doing the Learn to Solder kits, Laser cutter demo, possibly some 3D printing demos, and the like. If anyone has any demonstrations that would be appropriate for kids, and would like to help out by hosting that demonstration, please come.  And if you just want to be there and mingle with the parents, maybe bring your own kids, show them what our community means, and what it means to your kids, please come.
The event is Sunday, June 8th, from 2-4pm, at Pumping Station: One.

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05 2014

B.Y.O.Beads! Sunday, 5/25/2014

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B.Y.O.Beads means “bring you own beads”. Bring in an assortment of your own beads and learn basic jewelry assembly on Sunday, May 25, 2014 at 2:00 – 4:00 pm in the Arts & Crafts Area. Findings will be provided for earrings and to also make a bracelet or necklace. This is a good introduction to beading and bead tools. No prior experience is needed. Make items for yourself or to give as gifts!  

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05 2014

Chicago’s Inaugural Group Telepresence Experimentation Event

This weekend, starting Friday May 23 at 8pm and continuing until Sunday May 25 at noon, Chicago will have its very first TeleHackathon.

Join the members of Pumping Station: One and South Side Hackerspace: Chicago in connecting our respective spaces in innovative, ridiculous and primarily useless ways. Imagine a lamp in one building with no apparent switch – yet it toggles on and off at random. That’s because it’s an IP lamp! The switch is at the other hackerspace!

Almost, but not entirely unlike, this!

Come out for the whole thing or a few hours, we’d love to see you here (or there! It’s the internet!) Make a thing talk to another thing that’s somewhere else, learn about internet communications, or just get your hack on. See you there!

 

-Derek

19

05 2014

V Carve Pro Class

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The Shopbot will arrive soon.  Do you want to get a jump on the certification?  Come to the V Carve Pro training class.   V Carve Pro is the software that ships with the Shopbot.  It is a easy to learn and powerful tool that can probably meet most of your CNC machining needs for the Shopbot.

We will start with creating designs, whether you create them outside V Carve and import them or you create them in the software itself.  We will then go over creating the tool paths for the Shopbot.  We will go over selecting bit sizes, bit types and strategies to get the best results.

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The class will be loosely structured, so questions can be asked at any time.  The class is open to PS:One members and people thinking about becoming a PS:One member.  It will be limited to about 20 people, so please reserve your spot via the Meetup page

Where: Pumping Station One, Electronics area

When: Thursday May 22, 2014 at 7:00pm

Duration: At least an hour.

 

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05 2014