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Posted on Friday, Jun 12th, 2015

Our letter is now mounted at the Science Center!  Guess which one it is...

Image from the Science Center's Facebook page

Posted on Monday, Jun 8th, 2015

Ok not really.  We had a server crash and database corruption, an old backup was quickest to restore, we hope to have more soon.

Posted on Thursday, May 28th, 2015

Tonight we learned about relays, 555 timers, op-amps, diodes in circuits.

Posted on Tuesday, Apr 14th, 2015

By my quick count at least 17 were in attendance, to learn about oscilloscopes. I learned about PMW pins on the arduino. I learned how they can help give more life and torque to my robotics. We learned how the oscilloscopes differ from multimeters.

Posted on Wednesday, Apr 1st, 2015

Thanks to Alix for her class on Sunday, March 29 on Silk Dyed Eggs!     What lovely patterns from thrift-store silk neckties.

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Visit Us!

Come check out the space at one of our regular Tuesday meetings or Sunday hack nights, year-round. Tuesday and Sunday events are always open to the public, and generally begin around 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!