sudo-discuss

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7536 discussions

Offer: Free cordless drill driver Kyobi HP472 7.2 Volts

by danarauz＠gmail.com

Anyone interested on a free Kyobi HP472 7.2Volt Cordless Drill-Driver? Pros: Excellent state, manual, changer, and case included. Cons: Needs new battery. Email me if interested so i forward images. Thanks, Daniel -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Help open a people-powered common space in Oakland, California! https://omnicommons.org/donate - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

10 years, 3 months

USB audio adaptor with stereo input?

by Jake

I need a USB sound card with stereo input. does anyone have one I can buy cheap? I'm going to hack its inputs to be DC-coupled ADC's, so any fancy features are wasted on me. ebay is full of those cheap USB sound cards but they only have one-channel input. i might give up and just use multiple of those, but it will be hard to synchronize them, although that may not matter for my purposes. -jake

10 years, 3 months

Red pitaya

by Cere Davis

Who has one? I wanna see it and get a real-life sense of what's feasible and what's for extra payola, etc. Thanks, Cere

10 years, 3 months

remember the MRI project? Does anyone have any copies of their MRIs?

by Romy Ilano

Hey remember the MRI project we were talking about a year or two ago? Does anyone still have any copies of their MRIs? I'm stopping by SudoRoom to jam and check out this project, probably work on it a little. http://sudoroom.github.io/MRI-Art-Landing-Page/ ============================= Romy Ilano romy(a)snowyla.com

10 years, 3 months

balanced electret microphone circuit

by robb

* i made a microphone out out of an electret mic capsule that matt found in sudo w/the following circuit:* * 10u +---------o-------------||------o----------------- HOT (2) | | | | |- | | CAPSULE 22k | |+ | | | 10u | | o-------------||------|------o---------- COLD (3) 2k2 | | | | 2k2 | 22k | | | | | o--330R---o----o------o------+ | +| +| |+ | 10u 12V 10u | -| -| |- --o---------o---------o----o------------------------ GROUND (1) * *and it works well! very responsive* *-it must have phantom power (48V from mixer/mic preamp)* *-"12V" in the diagram is a 12v zener diode* *- 10u in the diagram are plastic film caps. (if you only have 10uF electrolytic caps also use 100nF in parallel, like i did))* *source <http://www.epanorama.net/circuits/microphone_powering.html>*

10 years, 3 months

Dataconf 0.1

by Morgan Allen

This came across my twitters. At NIMBY all weekend. http://dadaconf.com/ -- -----BEGIN PGP PUBLIC KEY BLOCK----- Version: OpenPGP.js v.1.20121007 Comment: http://openpgpjs.org xsBNBFG3btUBB/9+/WJNOSIuc/praKPaPOweqXV5s7PGRD+HAnNWF/19YAY3 AFtfeoelhhY4sMJoobTaJzcZojznZ1kl/7UuuYCnbJO3Z9kaSMVrVxEZMSLe YmW8Hc4ZsTnl9f05DQFy8ABpAvMLmXJQXh63BbfzjFqNbSWQfLhrubSM2Elq xmN6EsmRyAuEeYlSnal+Di2MlViohpCbbagE2D6AZTUECIamTib6+DuLG4XO b4GGKHR9TXu2qS1VH6hqcvdEz2MDE5OqZzAnBgcF2dvcOdTk9gAOoR1T+qKj IJtg2X0ETbxcPqEXQoXE8VrxN0MLT5JQKTg26+csU4P2w0rEWsUsJombABEB AAHNJU1vcmdhbiBBbGxlbiA8bW9yZ2FucmFsbGVuQGdtYWlsLmNvbT7CwFwE EAECABAFAlG3btwJEG9pFLKaVEfeAAD7hwf+K8LN/kfgi8GTRLiTcuM+hSbm uAeiBY+VaJIQFLzoFlt8A0hBlLNPFNNmUDxdPrMErdHgZ7HtJW/6RANuBTti 5hr3EBguH1GQyK7BbUqJGvaEX4UNRej3uyX3ufXDsIB/3NsKaTyyu+SO0+Hv Cn2DwmlfSXcPhoarx6Turizn/WwgtTN3tqrMWxxiCKWydLH5xYuz+23BLMdc oF/zkbF+7ddFhmyfiFh4Ej9//tsfwPj2cACU3uLTrcwCo7IxUtkrqMF/fhlm LEqjhzDDjq9v7GNWb/5xB2xgTaucJ7/ljuS8nPlZqwCI8NlTgSqC8nyVLyjS yVtOzkItcS0UqyW1Mg== =V/Ia -----END PGP PUBLIC KEY BLOCK-----

10 years, 3 months

give your copy of minecraft to a kid?

by Jake

a kid friend of mine really really wants minecraft. apparently you have to pay $27 for it. i could buy it for him but i don't want to be his sugar daddy, and probably someone on this list has a copy or code or whatever it is, and wants to give it away to a nice kid. if so, please email me. thanks, -jake

10 years, 3 months

Re: [sudo-discuss] DW permit coming by end of wk

by Matt Senate

Ok, so either 8am tomorrow morning or some time on Thurs? I'd be fine with going for the sake/experience of it, or not. Just lmk. I'm not at omni yet, I'll be by tonight for hardware hacknight and such. Yeah, there are also many items that do not need to be stored in the entrance hall, so I would like to put them away properly for good measure. Finally, I'm cc'ing sudo room and ccl about this timeline and working together to do an E-waste run before the rough inspection. Anyone available to make that run? I suggest Universal Waste Management 721 37th Ave (just off the fwy) open 8am-4pm every day (and they don't charge for most e-waste and recyclables) http://www.unwaste.com/ // Matt On Tue, May 3, 2016 at 5:09 PM, David Keenan <dkeenan44(a)gmail.com> wrote: > Ok. Those cmtee mtgs seem to be 2h so I doubt that would be enough time > for you, Matt. Plus if I recall there is usually an advance time window for > building inspections of at least 2h. > > I have to be back at Building Dept Thursday AM so I may schedule for Thurs > aft, if that time is available from the city. Otherwise I'll schedule for > Fri aft as I am down at Health on Fri AM. > > Also, I stopped by Omni to help u move stuffs but you musta left already. > > The area of work should have about 5' clear (opposite the exposed > studs) so if anyone has time to move the stuff that's presently > being stored there, that'd be really great. > > I'll go pick up a check from Matt G. and file for the elec permit when I > go pick up the plans tomoro. > > Best, > David > > > On Tuesday, May 3, 2016, Matt Senate <mattsenate(a)gmail.com> wrote: > >> I'm busy tomorrow at 9:30am for the BID Promotion & Security Committee >> meeting as well at ~12pm for a meeting about preserving the gardens at >> laney college. I could go downtown between these two times, for instance. >> Or I could go before the BID meeting in the morning between 8-9am. >> >> It seems reasonable to schedule the rough inspection on Thursday. >> >> // Matt >> >> On Tue, May 3, 2016 at 4:43 PM, Matt Griffin <griffin.matt.j(a)gmail.com> >> wrote: >> >>> Sweeet >>> >>> Weve got funds so if u wanna grab a check from me thats cool >>> >>> Matt >>> >>> On May 3, 2016, at 4:25 PM, David Keenan <dkeenan44(a)gmail.com> wrote: >>> >>> Good news, the application just finished its final stage of processing a >>> few minutes ago, so it (and an elec. trade permit if we choose to add that >>> on, which we probably should) is ready for pick up tomorrow. >>> >>> Can anyone with a bank card (to pay for the elec permit) meet me >>> downtown tomoro, and if so, when is good? Or I can pick up a blank check >>> from someone? The electrical permit should come in under $300, but I don't >>> have the exact Amy (Matt G., Do we have the funds?) >>> >>> I will also schedule a rough inspection tomorrow, either same day or >>> Thursday dep. on Matt S.'s schedule? When is good, Matt S.? >>> >>> Best, >>> David >>> >>> On Tuesday, May 3, 2016, David Keenan <dkeenan44(a)gmail.com> wrote: >>> >>>> Also, we should figure a time to go back to the city and pull the >>>> attendant elec permit if necc. I'm going to see if it won't make things too >>>> complicated to use the completion permit for elec work done onthe acoustic >>>> wall to cover this area as well, so as to save us $2-300, but we'll >>>> probably need to figure that out at the counter when we go pick up the >>>> field copy & job card. >>>> >>>> On Tuesday, May 3, 2016, David Keenan <dkeenan44(a)gmail.com> wrote: >>>> >>>>> Hello all, >>>>> >>>>> I just received word that the plancheck is done for the >>>>> drywall permit and we are just waiting on final processing over the next >>>>> cpl days. >>>>> >>>>> I will be out of town this weekend unfo but this might be a good time >>>>> to procure DW and any other supplies we may not have on hand (mud, tape, >>>>> sandpaper, screws, primer, paint etc). Does anyone wanna take the lead on >>>>> this, or sched a work party to put up the DW soon? >>>>> >>>>> It also means that barring any reasons to the contrary I can >>>>> probably schedule the rough inspection before Sat. >>>>> >>>>> Matt, since you prepped the planset may I ask, what is your schedule >>>>> this week? Are mornings ok? >>>>> >>>>> Best, >>>>> David >>>>> >>>>> >>>>> >>

10 years, 4 months

Fwd: Maker Faire Bay Area 2016

by Vicky Knox

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10 years, 4 months

using a rasp-pi or a beagle with a Teensy/Arduino microcontroller

by Cere Davis

Hi Folks, I have an interactive real-time hardware project where I am wanting good (non headache coding) interrupt processing that also has good rt support. I was hoping to leverage the easier function of a linux micro controller like Beaglebone for the interrupt side, with a connected Teensy for better RT function. Yet, I haven't seen many people do this and I am worried that I don't really understand the devil in the details about the tradeoffs well enough. Are there ppl on this list that build projects with these kinds of interactive real-time demands that can help me sort through the best choices during some hack night? Thanks, -Cere -- Cere Davis CereDavis.com @ceremona <http://Twitter.com/Ceremona> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GPG Key: http://taffy.findpage.com/~cere/pubkey.asc GPG fingerprint (ID# 73FCA9E6) : F5C7 627B ECBE C735 117B 2278 9A95 4C88 73FC A9E6

10 years, 4 months

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