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Today's Topics:
1. the omni commoner is looking awesome!!! (Romy Ilano)
2. LCD video display thingy (Jake)
3. High voltage probes (Cere Davis)
4. Re: High voltage probes (Cere Davis)
5. Re: High voltage probes (Jake)
6. Suggest Omni for Bay Area Bike Share station (Patrik D'haeseleer)
7. Re: Suggest Omni for Bay Area Bike Share station
(Patrik D'haeseleer)
8. Re: [CCL] Re: Suggest Omni for Bay Area Bike Share station
(cere.yahoo@gmail.com)
9. Invoice 1310 from Omni Commons (Omni Commons)
10. Re: Invoice 1310 from Omni Commons (Jenny Ryan)
11. Need hardware USB sniffer! (Marc Juul)
12. Re: Need hardware USB sniffer! (Jake)
13. Re: Need hardware USB sniffer! (Marc Juul)
14. Need UI/UX designer/implementer for synthetic biology project
(Marc Juul)
15. Re: Need hardware USB sniffer! (Jake)
16. Re: air compressor and plasma cutter (Jake)
17. Re: air compressor and plasma cutter (Marc Juul)
18. Re: air compressor and plasma cutter (Cere Misc)
19. Re: [Noisebridge-discuss] Need hardware USB sniffer!
(cere.yahoo@gmail.com)
20. Re: air compressor and plasma cutter (Jake)
21. Re: air compressor and plasma cutter (Patrik D'haeseleer)
22. Re: air compressor and plasma cutter (Cere Misc)
----------------------------------------------------------------------
Message: 1
Date: Sun, 24 Apr 2016 17:20:49 -0700
From: Romy Ilano <romy@snowyla.com>
To: sudo-discuss <sudo-discuss@lists.sudoroom.org>
Subject: [sudo-discuss] the omni commoner is looking awesome!!!
Message-ID:
<CAFqWQB9qS+O1xTN-YEn61vT10FwTx6MS-CMJoDpr_23tvS5UKw@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
wow! love it!
=============================
Romy Ilano
romy@snowyla.com
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Message: 2
Date: Sun, 24 Apr 2016 23:13:30 -0500 (CDT)
From: Jake <jake@spaz.org>
To: sudo-discuss@lists.sudoroom.org
Subject: [sudo-discuss] LCD video display thingy
Message-ID: <alpine.BSF.2.20.1604242310060.91568@pe710.spaz.org>
Content-Type: text/plain; format=flowed; charset=US-ASCII
my friend found one of these in the trash:
http://www.glorystargroup.com/ClientFolder/glorystar2014/Library/Tree/pdf_Specification/GAD/GAD073_P.pdf
it has a 2GB SD card in it that seems to have gone bad but otherwise i
think it works. I have the big plastic display thing it was mounted in,
so we can put it on a wall somewhere and have it play whatever video you
want in a loop. It has speakers too if you want it to be really annoying.
if anyone wants it let me know, otherwise i'll stick it in the vending
machine.
-jake
------------------------------
Message: 3
Date: Mon, 25 Apr 2016 16:44:30 -0700
From: Cere Davis <ceremona@gmail.com>
To: sudo-discuss <sudo-discuss@lists.sudoroom.org>
Subject: [sudo-discuss] High voltage probes
Message-ID:
<CAKtSE-tXtfNDazgAoE7Qr-6R=jWBfAm5PSbFGQYaheEhtigF8g@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Does anybody have a pair i can borrow?
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Message: 4
Date: Mon, 25 Apr 2016 16:45:34 -0700
From: Cere Davis <ceremona@gmail.com>
To: sudo-discuss <sudo-discuss@lists.sudoroom.org>
Subject: Re: [sudo-discuss] High voltage probes
Message-ID:
<CAKtSE-vNES3szQ+YqgmUWPkogKcMNMdES7prCXWUp5yt3v7n6w@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
For an oscope. In case that wasnt clear.
On Apr 25, 2016 4:44 PM, "Cere Davis" <ceremona@gmail.com> wrote:
> Does anybody have a pair i can borrow?
>
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Message: 5
Date: Mon, 25 Apr 2016 19:04:35 -0500 (CDT)
From: Jake <jake@spaz.org>
To: Cere Davis <ceremona@gmail.com>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>
Subject: Re: [sudo-discuss] High voltage probes
Message-ID: <alpine.BSF.2.20.1604251903050.91568@pe710.spaz.org>
Content-Type: text/plain; charset="utf-8"; Format="flowed"
a pair? you need two? or one ground-referenced probe? what voltage?
-jake
On Mon, 25 Apr 2016, Cere Davis wrote:
>
> For an oscope. In case that wasnt clear.
>
> On Apr 25, 2016 4:44 PM, "Cere Davis" <ceremona@gmail.com> wrote:
>
> Does anybody have a pair i can borrow?
>
>
>
------------------------------
Message: 6
Date: Mon, 25 Apr 2016 23:31:59 -0700
From: "Patrik D'haeseleer" <patrikd@gmail.com>
To: "discuss@lists.omnicommons.org" <discuss@lists.omnicommons.org>,
sudo-discuss <sudo-discuss@lists.sudoroom.org>,
"counterculturelabs@googlegroups.com"
<counterculturelabs@googlegroups.com>
Subject: [sudo-discuss] Suggest Omni for Bay Area Bike Share station
Message-ID:
<CAKOjizOaNCo3Dymsj2pZYMaiM3VwH8f22nysJM4HF2fu7mjUBw@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Bay Area Bike Share <http://www.bayareabikeshare.com/> is about to install
a number of bike share stations in the East Bay. You can suggest locations
here:
http://suggest.bayareabikeshare.com/
I think it would be great to have a bike share station in front of the
Omni. If we can get enough people to vote for it, that might actually
happen...
Patrik
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Message: 7
Date: Tue, 26 Apr 2016 02:46:06 -0700
From: "Patrik D'haeseleer" <patrikd@gmail.com>
To: "discuss@lists.omnicommons.org" <discuss@lists.omnicommons.org>,
sudo-discuss <sudo-discuss@lists.sudoroom.org>,
"counterculturelabs@googlegroups.com"
<counterculturelabs@googlegroups.com>
Subject: Re: [sudo-discuss] Suggest Omni for Bay Area Bike Share
station
Message-ID:
<CAKOjizOk7SbiyT0_u+E9Ek+E2YH=z17BVsmpP8b40K-cS1-gZw@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Actually, looks like they already have a list of proposed stations, and one
of them is planned for a block from the Omni, on Shattuck between 46 and
47th:
http://www.bayareabikeshare.com/assets/pdf/Proposed_East_Bay.pdf
Patrik
On Mon, Apr 25, 2016 at 11:31 PM, Patrik D'haeseleer <patrikd@gmail.com>
wrote:
> Bay Area Bike Share <http://www.bayareabikeshare.com/> is about to
> install a number of bike share stations in the East Bay. You can suggest
> locations here:
>
> http://suggest.bayareabikeshare.com/
>
> I think it would be great to have a bike share station in front of the
> Omni. If we can get enough people to vote for it, that might actually
> happen...
>
> Patrik
>
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Message: 8
Date: Tue, 26 Apr 2016 08:53:00 -0700
From: cere.yahoo@gmail.com
To: "Patrik D'haeseleer" <patrikd@gmail.com>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>,
"discuss@lists.omnicommons.org" <discuss@lists.omnicommons.org>,
"counterculturelabs@googlegroups.com"
<counterculturelabs@googlegroups.com>
Subject: Re: [sudo-discuss] [CCL] Re: Suggest Omni for Bay Area Bike
Share station
Message-ID:
<CAKtSE-uE0eeV4F_-_09T9BZze6KYkVYpOBVBxY5G8g+OE-QvqA@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Here's the direct link to the location right at Omni so all you need to do
is select the "support" bar below the map.
http://suggest.bayareabikeshare.com/place/355329
On Tue, Apr 26, 2016 at 2:46 AM, Patrik D'haeseleer <patrikd@gmail.com>
wrote:
> Actually, looks like they already have a list of proposed stations, and
> one of them is planned for a block from the Omni, on Shattuck between 46
> and 47th:
>
> http://www.bayareabikeshare.com/assets/pdf/Proposed_East_Bay.pdf
>
> Patrik
>
> On Mon, Apr 25, 2016 at 11:31 PM, Patrik D'haeseleer <patrikd@gmail.com>
> wrote:
>
>> Bay Area Bike Share <http://www.bayareabikeshare.com/> is about to
>> install a number of bike share stations in the East Bay. You can suggest
>> locations here:
>>
>> http://suggest.bayareabikeshare.com/
>>
>> I think it would be great to have a bike share station in front of the
>> Omni. If we can get enough people to vote for it, that might actually
>> happen...
>>
>> Patrik
>>
>
> --
> You received this message because you are subscribed to the Google Groups
> "Counter Culture Labs" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to counterculturelabs+unsubscribe@googlegroups.com.
> To post to this group, send email to counterculturelabs@googlegroups.com.
> For more options, visit https://groups.google.com/d/optout.
>
--
Cere Davis
ceremona@gmail.com
-------------------
GPG Key: http://taffy.findpage.com/~cere/pubkey.asc
GPG fingerprint (ID# 73FCA9E6) : F5C7 627B ECBE C735 117B 2278 9A95 4C88
73FC A9E6
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Message: 9
Date: Tue, 26 Apr 2016 13:59:00 -0700 (PDT)
From: Omni Commons <quickbooks-email@intuit.com>
To: tunabananas@gmail.com, juul@labitat.dk,
sudo-discuss@lists.sudoroom.org, tunabananas@gmail.com
Subject: [sudo-discuss] Invoice 1310 from Omni Commons
Message-ID:
<1758886728.12341461704340530.JavaMail.app@pprdqboas81k.ie.intuit.net>
Content-Type: text/plain; charset="utf-8"
Dear Sudo Room,
Here's your invoice! We appreciate your prompt payment.
Thanks for stewarding the commons!
Omni Oakland
------------------------ Invoice Summary --------------------------
Invoice # : 1310
Invoice Date: 04/01/2016
Due Date: 05/01/2016
Terms: Net 10
Amount Due: $2,000.00
The complete version has been provided as an attachment to this email.
---------------------------------------------------------------------
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Message: 10
Date: Tue, 26 Apr 2016 15:06:06 -0700
From: Jenny Ryan <tunabananas@gmail.com>
To: "info@omnicommons.org" <info@omnicommons.org>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>
Subject: Re: [sudo-discuss] Invoice 1310 from Omni Commons
Message-ID:
<CAF0yFe412787xuvo0DxE_C=7wYOBd=zwWQM5s0aG=4WGu41yEQ@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Paid $1500 of this so far - one-time donations appreciated, just click on
the Invoice link to make a payment!
Jenny
Help open a people-powered common space in Oakland, California!
https://omnicommons.org/donate
`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`
"Technology is the campfire around which we tell our stories."
-Laurie Anderson
"Storytelling reveals meaning without committing the error of defining it."
-Hannah Arendt
"To define is to kill. To suggest is to create."
-Stéphane Mallarmé
~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`~`
On Tue, Apr 26, 2016 at 1:59 PM, Omni Commons <quickbooks-email@intuit.com>
wrote:
>
> [image: company_logo]
>
> Omni Commons
>
> INVOICE
>
> 1310
>
> DUE DATE
>
> 05/01/2016
>
> BALANCE DUE
>
> $2,000.00
> View invoice
> <https://connect.intuit.com/portal/app/CommerceNetwork/view/69b7ae60-1ec8-408b-b803-de0b03d93eb1?cta=viewinvoicenow&locale=en_US>
>
> Dear Sudo Room,
>
> Here's your invoice! We appreciate your prompt payment.
>
> Thanks for stewarding the commons!
> Omni Oakland
> [image: intuit test]
>
> © Intuit, Inc. All rights reserved. Privacy
> <https://security.intuit.com/privacy/> | Terms of Service
> <https://connect.intuit.com/portal/app/CommerceNetwork/#termsOfService/en_US>
>
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Message: 11
Date: Tue, 26 Apr 2016 18:03:18 -0700
From: Marc Juul <juul@labitat.dk>
To: sudo-discuss <sudo-discuss@lists.sudoroom.org>, NoiseBridge
Discuss <noisebridge-discuss@lists.noisebridge.net>
Subject: [sudo-discuss] Need hardware USB sniffer!
Message-ID:
<CAL4ejvSgFJLmAUkaHtjqVfKg8mB_RA4vQ1dhptRoBMTkakpA4Q@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
I'm trying to reverse-engineer the communication between a USB OTG device
and an android app.
Does anyone have a "Beagle USB 12" or similar device that I might be able
to borrow for a couple of hours?
Or failing that, does anyone have an android device with usbmon enabled in
the kernel?
I can meet you at your hackerspace of choice. Will bring beer :)
--
marc/juul
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Message: 12
Date: Tue, 26 Apr 2016 20:15:33 -0500 (CDT)
From: Jake <jake@spaz.org>
To: Marc Juul <juul@labitat.dk>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>, NoiseBridge
Discuss <noisebridge-discuss@lists.noisebridge.net>
Subject: Re: [sudo-discuss] Need hardware USB sniffer!
Message-ID: <alpine.BSF.2.20.1604262014450.91568@pe710.spaz.org>
Content-Type: text/plain; charset=US-ASCII; format=flowed
i have a facedancer you can use!
-jake
On Tue, 26 Apr 2016, Marc Juul wrote:
> I'm trying to reverse-engineer the communication between a USB OTG device and an android app.
>
> Does anyone have a "Beagle USB 12" or similar device that I might be able to borrow for a couple of
> hours?
>
> Or failing that, does anyone have an android device with usbmon enabled in the kernel?
>
> I can meet you at your hackerspace of choice. Will bring beer :)
>
> --
> marc/juul
>
>
>
>
------------------------------
Message: 13
Date: Tue, 26 Apr 2016 18:18:25 -0700
From: Marc Juul <juul@labitat.dk>
To: Jake <jake@spaz.org>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>, NoiseBridge
Discuss <noisebridge-discuss@lists.noisebridge.net>
Subject: Re: [sudo-discuss] Need hardware USB sniffer!
Message-ID:
<CAL4ejvSRLaTwqqkNcAA20LjRD_M09r5N+L4XbSnWwZNed8Ugmg@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
On Tue, Apr 26, 2016 at 6:15 PM, Jake <jake@spaz.org> wrote:
> i have a facedancer you can use!
>
Hm. I don't think that will work. I have a piece of software talking to a
piece of hardware and I need to monitor and reverse-engineer the protocol.
I don't think the facedancer can do that?
--
marc/juul
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Message: 14
Date: Tue, 26 Apr 2016 18:41:36 -0700
From: Marc Juul <juul@labitat.dk>
To: noisebridge-jobs@lists.noisebridge.net, sudo-discuss
<sudo-discuss@lists.sudoroom.org>, Counter Culture Labs Members
<cclmembers@googlegroups.com>, biocurious
<biocurious@googlegroups.com>
Subject: [sudo-discuss] Need UI/UX designer/implementer for synthetic
biology project
Message-ID:
<CAL4ejvQCBKr2i-+4HHQKwDFUYzKp=5FhL24W50Ovhh5tw=vEUQ@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hi! I'm working on a project to develop an open source decentralized system
for sharing biological samples (DNA, strains, etc). Think decentralized
github + inventory tracking + biological sneakernet :)
I'm doing the client and server side javascript but we need someone to help
us with the UI/UX design and implementation.
Let me know if you're interested and we can meet up somewhere.
Formal description below.
------
# Description
Work with the bionet team to develop UI/UX for web app aimed at
facilitating the decentralized sharing of open source physical biological
materials (DNA, strains, etc). Work will include developing web app look
and feel through communication with the rest of the team, sketching
wireframes, building mockups and implementing a UI for the web app using
HTML and CSS (no javascript).
# Time commitment
Part-time employed position for now.
# Start date
Immediate.
# About the team
We're a small team of six dedicated humans working on aspects of the
project
ranging from wetware and legal to hardware and software. You will work
closely with our software lead to integrate UI with frontend/backend
functionality, and collaborate with all teammembers on aspects of the app
as they relate to their respective areas of expertise.
# Software details
The project is new and development on the first prototype is underway but
in
its early stages. All code is being released under open source licenses.
The software stack is nodejs + leveldb + browserify using modules and ideas
for decentralized/offline web apps developed by folks including substack,
mafintosh, dominictarr and maxogden. Focus is on development and reuse of
small modular components rather than reliance on existing frameworks.
# Skills
UI/UX design experience. Extensive experience with modern web app frontend
html+css development for both desktop and mobile. Experience with
development of custom graphical UI assets. Basic command line experience
and ability to use git/github a plus. Javascript experience a plus but
definitely not required. Experience with open source development a plus.
# About The BioBricks Foundation
Our mission is to ensure that the engineering of biology is conducted in an
open and ethical manner to benefit all people and the planet.
--
marc/juul
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Message: 15
Date: Wed, 27 Apr 2016 03:27:32 -0500 (CDT)
From: Jake <jake@spaz.org>
To: Marc Juul <juul@labitat.dk>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>, NoiseBridge
Discuss <noisebridge-discuss@lists.noisebridge.net>
Subject: Re: [sudo-discuss] Need hardware USB sniffer!
Message-ID: <alpine.BSF.2.20.1604270326300.91568@pe710.spaz.org>
Content-Type: text/plain; charset=US-ASCII; format=flowed
the facedancer lets you pretend to be the piece of hardware. so you can
plug the real hardware into your computer, and then pass along everything
it says and does through the facedancer to the app, and that lets you be
the man in the middle of the USB conversation.
-jake
On Tue, 26 Apr 2016, Marc Juul wrote:
>
>
> On Tue, Apr 26, 2016 at 6:15 PM, Jake <jake@spaz.org> wrote:
> i have a facedancer you can use!
>
>
> Hm. I don't think that will work. I have a piece of software talking to a piece of hardware and I need to monitor and reverse-engineer the protocol. I don't think the facedancer can do that?
>
> --
> marc/juul
>
>
------------------------------
Message: 16
Date: Wed, 27 Apr 2016 03:44:26 -0500 (CDT)
From: Jake <jake@spaz.org>
To: hol@gaskill.com
Cc: sudo-discuss@lists.sudoroom.org, elisabethlizardbreath@gmail.com
Subject: Re: [sudo-discuss] air compressor and plasma cutter
Message-ID: <alpine.BSF.2.20.1604270338380.91568@pe710.spaz.org>
Content-Type: text/plain; charset=US-ASCII; format=flowed
BUMP
we got the plasma cutter working! But the air compressor is still messed
up. We took it apart three times trying to fix the check valve, but it
simply didn't work.
if someone orders this check valve, i'll put it into our air compressor
and we'll be ready to use the plasma cutter with or without the robot!
if you order this, email me. otherwise I might just go get one myself
from home depot if they have it.
-jake
On Fri, 22 Apr 2016, Jake wrote:
> I did a lot of research and the answer is, none of the things pictured are
> the problem, they are leaking as a symptom of the check valve malfunctioning.
>
> If someone orders a new check valve i'll install it and we'll have a
> perfectly properly functioning air compressor again.
>
> http://www.ebay.com/itm/CV307800AV-Campbell-Hausfeld-Air-Compressor-Check-Valve-/251126507587
>
> Also we need some oil for it:
> "Chevron synthetic 5W-30, Mobil 1 5W-30 or 10W-30 synthetic motor oil. Using
> other types of oil will cause starting problems"
>
> can i get some excitement about us getting a plasma cutter?
>
> -jake
>
> On Fri, 22 Apr 2016, hol@gaskill.com wrote:
>
>> If it's on the inlet it might be a vacuum breaker
>>
>> On 2016-04-22 14:27, Jake wrote:
>>> sudoroom has a nice air compressor.
>>>
>>> some pictures here:
>>> http://imgur.com/gallery/QBOG4
>>>
>>> here is the manual:
>>> http://www.chpower.com/IMAGES/pdfs/manual00/611301_0504.pdf
>>>
>>> I am presently trying to figure out why it leaks air from a valve
>>> whose purpose I don't understand. In the meantime it is working now.
>>>
>>> My friend is offering to lend us a plasma cutter, which is like a
>>> welder but cuts metal instead of welding it together. It uses
>>> electricity and compressed air, and when we attach the business end to
>>> the robot, we will be able to cut precise shapes out of steel of
>>> significant thickness, making the laser cutter very jealous.
>>>
>>> can someone print out the air compressor manual (PDF link above) and
>>> perhaps put it in a binder so it doesn't get grimy? We can attach it
>>> to the compressor somehow.
>>>
>>> -jake
>>> _______________________________________________
>>> sudo-discuss mailing list
>>> sudo-discuss@lists.sudoroom.org
>>> https://sudoroom.org/lists/listinfo/sudo-discuss
>>
>
------------------------------
Message: 17
Date: Wed, 27 Apr 2016 02:26:37 -0700
From: Marc Juul <juul@labitat.dk>
To: Jake <jake@spaz.org>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>,
elisabethlizardbreath@gmail.com
Subject: Re: [sudo-discuss] air compressor and plasma cutter
Message-ID:
<CAL4ejvQC2SsUkfVmwCuge-DYTc3ZRCkNJJyiHBg3-_8-JkW=ZA@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
On Wed, Apr 27, 2016 at 1:44 AM, Jake <jake@spaz.org> wrote:
> BUMP
>
> we got the plasma cutter working! But the air compressor is still messed
> up. We took it apart three times trying to fix the check valve, but it
> simply didn't work.
>
I love plasma cutters but how are we going to safely use one indoors? I'm
not sure anyone wants to breathe clouds of metal oxides:
http://www.hgcodedwelding.com/hg-coded-welding-blogs/plasma-cutting-danger
--
marc/juul
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Message: 18
Date: Wed, 27 Apr 2016 11:52:34 -0700
From: Cere Misc <cere.misc@gmail.com>
To: Marc Juul <juul@labitat.dk>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>, Elizabeth Mattson
<elisabethlizardbreath@gmail.com>
Subject: Re: [sudo-discuss] air compressor and plasma cutter
Message-ID:
<CAKtSE-v-G0oWur-SL6zY8fTTHiaVaN+tpGRFr3GCC+Qm0a-8zA@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
'Tis true. So many good reasons to own the building outright and be better
able to install a fume hood that vents to the roof.
On Wed, Apr 27, 2016 at 2:26 AM, Marc Juul <juul@labitat.dk> wrote:
>
>
> On Wed, Apr 27, 2016 at 1:44 AM, Jake <jake@spaz.org> wrote:
>
>> BUMP
>>
>> we got the plasma cutter working! But the air compressor is still messed
>> up. We took it apart three times trying to fix the check valve, but it
>> simply didn't work.
>>
>
> I love plasma cutters but how are we going to safely use one indoors? I'm
> not sure anyone wants to breathe clouds of metal oxides:
>
>
> http://www.hgcodedwelding.com/hg-coded-welding-blogs/plasma-cutting-danger
>
> --
> marc/juul
>
> _______________________________________________
> sudo-discuss mailing list
> sudo-discuss@lists.sudoroom.org
> https://sudoroom.org/lists/listinfo/sudo-discuss
>
>
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Message: 19
Date: Wed, 27 Apr 2016 12:39:02 -0700
From: cere.yahoo@gmail.com
To: Jake <jake@spaz.org>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>, NoiseBridge
Discuss <noisebridge-discuss@lists.noisebridge.net>
Subject: Re: [sudo-discuss] [Noisebridge-discuss] Need hardware USB
sniffer!
Message-ID:
<CAKtSE-tP_t7iPPkGWpfuy=2NGu5rHDhLcpsxyzDxpu84f8O8iQ@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
I have a beaglebone black you can borrow. Don't know what you mean about
12".
On Wed, Apr 27, 2016 at 1:27 AM, Jake <jake@spaz.org> wrote:
> the facedancer lets you pretend to be the piece of hardware. so you can
> plug the real hardware into your computer, and then pass along everything
> it says and does through the facedancer to the app, and that lets you be
> the man in the middle of the USB conversation.
>
> -jake
>
> On Tue, 26 Apr 2016, Marc Juul wrote:
>
>
>>
>> On Tue, Apr 26, 2016 at 6:15 PM, Jake <jake@spaz.org> wrote:
>> i have a facedancer you can use!
>>
>>
>> Hm. I don't think that will work. I have a piece of software talking to a
>> piece of hardware and I need to monitor and reverse-engineer the protocol.
>> I don't think the facedancer can do that?
>>
>> --
>> marc/juul
>>
>>
>> _______________________________________________
> Noisebridge-discuss mailing list
> Noisebridge-discuss@lists.noisebridge.net
> https://www.noisebridge.net/mailman/listinfo/noisebridge-discuss
>
--
Cere Davis
ceremona@gmail.com
-------------------
GPG Key: http://taffy.findpage.com/~cere/pubkey.asc
GPG fingerprint (ID# 73FCA9E6) : F5C7 627B ECBE C735 117B 2278 9A95 4C88
73FC A9E6
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Message: 20
Date: Wed, 27 Apr 2016 15:06:40 -0500 (CDT)
From: Jake <jake@spaz.org>
To: Marc Juul <juul@labitat.dk>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>,
elisabethlizardbreath@gmail.com
Subject: Re: [sudo-discuss] air compressor and plasma cutter
Message-ID: <alpine.BSF.2.20.1604271501020.91568@pe710.spaz.org>
Content-Type: text/plain; charset="utf-8"; Format="flowed"
On Wed, 27 Apr 2016, Marc Juul wrote:
>
> On Wed, Apr 27, 2016 at 1:44 AM, Jake <jake@spaz.org> wrote:
> BUMP
>
> we got the plasma cutter working! But the air compressor is still
> messed up. We took it apart three times trying to fix the check
> valve, but it simply didn't work.
>
>
> I love plasma cutters but how are we going to safely use one indoors?
> I'm not sure anyone wants to breathe clouds of metal oxides:
>
> http://www.hgcodedwelding.com/hg-coded-welding-blogs/plasma-cutting-danger
this is a very valid concern, but my plan is to setup, in the words of
that blog post, "a powerful fume extractor" connected to the shiny 8" duct
that runs to the vent in the ceiling.
Last night someone was using the laser cutter with that duct and the
performance was insufficient. I intend to reconfigure the exhaust duct in
a couple of ways:
1. I will move the wood plate at the top of the duct so that it mates
correctly with the round vent hole in the roof window
2. I will setup an electric exhaust blower on the roof so that air gets
sucked out through the hose.
these changes will improve performance both when the duct is used with the
laser cutter, and when it's moved over to the plasma cutter for use when
we're cutting metal.
any help is appreciated!
-jake
------------------------------
Message: 21
Date: Wed, 27 Apr 2016 13:09:08 -0700
From: "Patrik D'haeseleer" <patrikd@gmail.com>
To: Marc Juul <juul@labitat.dk>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>,
elisabethlizardbreath@gmail.com, Stephen Treder
<stephen_treder@yahoo.com>
Subject: Re: [sudo-discuss] air compressor and plasma cutter
Message-ID:
<CAKOjizO-JB9-PfRtyEn-m8cw872OdmRyrJnHGCR7W_aKUpn3ww@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
We should definitely disallow cutting of any stainless steel, which causes
dangerous hexavalent chromium dust. For those of you with the blank stares,
hex chromium is the pollutant linked to dozens of cancer cases in the Erin
Brokovich movie, a dramatized account of an infamous case where PG&E wound
up paying out a third of a billion dollars in damages.
We should probably ban any galvanized metals as well. Zinc fumes are nasty.
Nickel in stainless steel is a concern as well. So is the cadmium and
manganese in some grades of steel.
The upshot is that we probably shouldn't be doing any plasma cutting
without some serious ventilation. And eye protection of course - a welding
curtain or screen might be good to have.
Patrik
PS: We've been discussing the possibility of doing water testing for metal
contaminants in CCL. But having a plasma cutter spewing metal oxides into
the air on the other side of the room may very well make that impossible...
On Wed, Apr 27, 2016 at 2:26 AM, Marc Juul <juul@labitat.dk> wrote:
>
>
> On Wed, Apr 27, 2016 at 1:44 AM, Jake <jake@spaz.org> wrote:
>
>> BUMP
>>
>> we got the plasma cutter working! But the air compressor is still messed
>> up. We took it apart three times trying to fix the check valve, but it
>> simply didn't work.
>>
>
> I love plasma cutters but how are we going to safely use one indoors? I'm
> not sure anyone wants to breathe clouds of metal oxides:
>
>
> http://www.hgcodedwelding.com/hg-coded-welding-blogs/plasma-cutting-danger
>
> --
> marc/juul
>
> _______________________________________________
> sudo-discuss mailing list
> sudo-discuss@lists.sudoroom.org
> https://sudoroom.org/lists/listinfo/sudo-discuss
>
>
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Message: 22
Date: Wed, 27 Apr 2016 13:10:09 -0700
From: Cere Misc <cere.misc@gmail.com>
To: Jake <jake@spaz.org>
Cc: sudo-discuss <sudo-discuss@lists.sudoroom.org>, Elizabeth Mattson
<elisabethlizardbreath@gmail.com>
Subject: Re: [sudo-discuss] air compressor and plasma cutter
Message-ID:
<CAKtSE-ukeZ=8PHzNU7XPzvQWwm23RVz4=WmYSoXNaQni=NvPSg@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
…and we'll probably want to have light shields surrounding the area where
the welder is used as well.
On Wed, Apr 27, 2016 at 1:06 PM, Jake <jake@spaz.org> wrote:
> On Wed, 27 Apr 2016, Marc Juul wrote:
>
>>
>> On Wed, Apr 27, 2016 at 1:44 AM, Jake <jake@spaz.org> wrote:
>> BUMP
>>
>> we got the plasma cutter working! But the air compressor is still
>> messed up. We took it apart three times trying to fix the check
>> valve, but it simply didn't work.
>>
>>
>> I love plasma cutters but how are we going to safely use one indoors? I'm
>> not sure anyone wants to breathe clouds of metal oxides:
>>
>>
>> http://www.hgcodedwelding.com/hg-coded-welding-blogs/plasma-cutting-danger
>>
>
> this is a very valid concern, but my plan is to setup, in the words of
> that blog post, "a powerful fume extractor" connected to the shiny 8" duct
> that runs to the vent in the ceiling.
>
> Last night someone was using the laser cutter with that duct and the
> performance was insufficient. I intend to reconfigure the exhaust duct in
> a couple of ways:
>
> 1. I will move the wood plate at the top of the duct so that it mates
> correctly with the round vent hole in the roof window
>
> 2. I will setup an electric exhaust blower on the roof so that air gets
> sucked out through the hose.
>
> these changes will improve performance both when the duct is used with the
> laser cutter, and when it's moved over to the plasma cutter for use when
> we're cutting metal.
>
> any help is appreciated!
>
> -jake
> _______________________________________________
> sudo-discuss mailing list
> sudo-discuss@lists.sudoroom.org
> https://sudoroom.org/lists/listinfo/sudo-discuss
>
>
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