Tuesday, Jun 3rd, 2014

Looking forward to seeing everyone this weekend at the expo.  We will have a table with some various demos and Chris Weiss will be hosting some introductory Arduino workshops.

 

UPDATE:

The powerpoint and code used for the Arudino Workshop is now available at https://github.com/ArchReactor/ArduinoIntro

 

Tuesday, May 27th, 2014

Member Michael Kuba made a writeup on a DIY sensor and display to display the boost in his turbocharged car. More info at http://archreactor.org/project/carduino.

Tuesday, May 6th, 2014

We will participating this year in the Tower Grove Better Block event this weekend and will have a table setup selling some of our random bits and parts.

Friday, Apr 18th, 2014

June7 10am to 4pm the Science Center will host an expo to showcase creativity in St. Louis, and Arch Reactor will be there!  Watch the promo video below, and more information is at http://www.slsc.org/active-creativity and https://www.facebook.com/events/752637671427865/

Tuesday, Mar 25th, 2014

We have won a free Taz 3 3D printer!  Lulzbot hosted a hackerspace giveaway and we were one of the lucky winners.  Many thanks to Derek for putting together our application and congrats to AR on our many opensource contributions.

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Upcoming Events

Tomorrow

  1. Silk Transfer Easter Egg Dying
    • Start time: 01:00pm
    • End time: 04:00pm
    • Arch Reactor crafting / upcycling workshop, Alix is going to teach us how to silk dye eggs. Free

      Facebook event page: https://www.facebook.com/events/1523577781238060/

      Did you know you can dye an egg with a silk scarf? Alix will show us her secret method. Bring your imagination and crafting supplies. Bring cool easter related projects you have done to show off.

      Bring a snack or wine to share. AR has a microwave, refrigerator, and sink (cold water only though).

      Crafting stuff to definitely bring:
      - blown eggs (See instructions below). If you cannot figure out how to do this, bring unblown, raw eggs and I will show you how. Use white eggs only, any size. Any white eggs will work but free range ones tend to have thicker shells and so are a bit easier to work with.
      - brightly patterned silk fabric. It must be 100% silk. Neckties work best, the uglier the better. I will bring extras of this so if you don't have any, that's OK.
      - egg carton or other egg container
      -small buttons. I will also have extra of these.
      -glue gun, if you have one.
      - scrap cotton fabric in a light color. An old white t-shirt works well.
      -wooden skewers and a piece of foam to make a drying rack. You can get a foam wreath base from the dollar store. Alternatively, one of those cardboard egg drying things from a commercial easter egg dying kit would probably also work well.

      This is kind of half show and tell and half hang out and craft.

      You are still welcome to attend and hang out with us even if you do not want to make pretty eggs.

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      Blowing eggs is easy! You might screw it up the first couple of tries, so have spares handy. You will figure out the technique pretty quickly.

      To blow an egg:

      1) wash egg with soap and water.
      2) pierce pointy end of egg with a largeish sewing needle. Try to make this hole as neat as possible. If you have an electric drill, use the smallest bit you have.
      3) make a larger hole in the blunt end of the egg. This hole will be covered with a small button, so it does not have to be as neat. You should avoid creating any radiating cracks that could weaken the egg. You can use a variety of tools of this, I personally start with the sewing needle and then carefully enlarge the hole with the needle until it is about the size of a pea. An electric drill works great for this if you have one.
      4) insert a wooden skewer or similar object into the larger hole and thoroughly swish it around to break up the insides of the egg.
      5) hold egg over a small bowl. Turn it so that the bigger hole is facing downwards, and blow into the small hole. You should not have to blow too hard. If you are giving yourself a headache, stop and try enlarging one of the holes, or swishing the insides up better with the skewer.
      6) when you have blown out the egg, run a little water into the larger hole and shake it up to rinse out the insides a little, then blow out the water. You can skip this step if you want, the eggs will get cleaned out naturally during the dying process.
      7) make an omelet.

    • View this event in Google Calendar
  2. Hack Something!

Tuesday, March 31st

  1. Shop Training

Friday, April 3rd

  1. 2600 Meeting
    • Start time: 06:00pm
    • End time: 10:00pm
    • Arch Reactor is proud to host the only St. Louis 2600 meeting. More details about 2600 can be found at http://www.2600.com

      All 2600 meetings are open to the public. Contact stl2600.org

    • View this event in Google Calendar
  2. First at Science Center

Sunday, April 5th

  1. Hack Something!

Tuesday, April 7th

  1. Business Meeting

Visit Us!

Come check out the space at one of our regular Tuesday meetings, year-round. Tuesday meetings are always open to the public, and generally begin at 7:30 pm.

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About Our Hackerspace

Arch Reactor was founded in 2009 by a group of friends who liked technology, programming, making, and pizza. Now St. Louis' largest hackerspace, Arch Reactor's growing membership continues to bring new skills, projects, equipment, and people to one place.

For a deeper understanding of what we're about, you should check out our explanation of hackerspaces, perhaps read about one of our members' projects, or (best of all) come meet us in person at the next open event!

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