[sudoroom] Electronic door access control

[Jae Kwon]

I'm also down. It shouldn't be difficult to make a system based on RFID, and 3d printing the card should be easy.

https://www.adafruit.com/category/55

On Nov 8, 2012, at 5:28 PM, Matthew Senate <mattsenate at gmail.com> wrote:

> Cool,
> 
> Marc, do you care to take the lead on this? I'm also in.
> 
> // Matt
> 
> 
> On Thu, Nov 8, 2012 at 4:25 PM, Garrett Robinson <garrett.f.robinson at gmail.com> wrote:
> I'd love to be involved with building a door access system. Sounds like a fun project. And it sounds like AMT has already done a lot of good work that we can use.
> 
> 
> On Thu, Nov 8, 2012 at 2:10 PM, Andrew <andrew at roshambomedia.com> wrote:
> I would be interested in starting a working group for building a door access system for Sudo Room. I think it just makes sense to make as much of the process DIY as reasonable. For example, we might be able to buy pre built reader, but still write all the software our selves. Also, I love the idea of having an android app and web app backup (like AMT) so that members don't have to get a physical card if they want to use the space. Also it would allow for temporary codes to be created easily for specific groups and projects.
> 
> Is there a group already working on this? If not who wants to meet up next week to start brainstorming / doing research.
> 
> --Andrew
> 
> 
> On Wed, Nov 7, 2012 at 6:59 PM, David Rorex <drorex at gmail.com> wrote:
> AMT bought their own electric strike panel for the door ($50-100 I think, not sure), and then built the RFID access thing from scratch using:
> * Parallax 125khz rfid reader serial ($40)
> * PJRC Teensy (mini USB arduino clone) ($20)
> * Sheevaplug (miniature arm-based linux server) ($99)
> 
> The parts were selected more based on what we had on hand / people donated, versus actually going out and buying the best / cheapest ones. RFID tokens are $0.25 - $1/each, depending on shape / quantity you buy (keychain, credit card shaped, miniature implantable glass capsule, etc).
> 
> Some crappy documentation is here: http://wiki.acemonstertoys.org/Door
> 
> There's some other resources here for door access stuff: http://hackerspaces.org/wiki/Hackerspace_Software
> 
> 
> On Wed, Nov 7, 2012 at 6:51 PM, Anca | Tech Liminal <anca at techliminal.com> wrote:
> I once got an estimate from Reed brothers for an electronic lock with a card swipe.
> 
> It was about $1500 and required having a Windows computer on which to run the software
> that allowed certain cards in and others out.
> 
> I'm curious if you find another alternative.
> 
> Cheers,
> 
> Anca.
> 
> 
> On Nov 7, 2012, at 4:15 PM, Marc Juul wrote:
> 
>> I talked to George the landlord about putting in an electronic lock
>> for the art room itself and the door to the outside. He was concerned
>> about the cost but otherwise had no objections. He suggested we
>> attempt to split the cost of putting in an electronic lock / electric
>> strike, with the hair salon. He also said we can get access to the
>> camera looking out the door, which would be useful for buzzing
>> non-members into the space.
>> 
>> -- 
>> Juul
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>> sudoroom mailing list
>> sudoroom at lists.hackerspaces.org
>> http://lists.hackerspaces.org/mailman/listinfo/sudoroom
> 
> -=-=-=-=-
> Anca Mosoiu  | Tech Liminal
> anca at techliminal.com
> M: (510) 220-6660
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> 
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> 
> -- 
> -------
> Andrew Lowe
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> http://roshambomedia.com
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