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| 07:21 | se6astian | good morning
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| 10:03 | se6astian | I need some testreaders :)
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| 10:04 | se6astian | now the text is pretty much reviewed and corrected
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| 10:04 | se6astian | but I want to evaluate the effect of the text :)
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| 10:04 | se6astian | Please read https://apertus.org/apertus-lab-article-dec-2014
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| 10:04 | se6astian | do you feel motivated to dive into the lab?
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| 10:04 | se6astian | do you understand what it is for?
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| 10:05 | se6astian | we want to invite all crowd funding backers to it and we want to make sure people really know what this is and how important it is but also that they need to be active and cant just wait and let the others do the participation
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| 11:08 | Bertl | morning folks!
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| 11:51 | se6astian | good morning
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| 12:19 | philippej | good afternoon !
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| 14:30 | surami | good afternoon
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| 14:31 | surami | is somebody here knows something about 16v to 12v voltage reducers?
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| 14:33 | Bertl | you mean DC/DC converters?
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| 14:35 | philippej | what do you want to do ?
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| 14:36 | surami | i think on this: 1, http://www.batteryspace.com/nimhbatterypack168v10ah168wh14xdfordivinglightscooterrobote-bike.aspx -> 2, http://www.jasonsgolfcarts.com/16V_18V_TO_12V_Voltage_Reducer_10_Amp_p/volt-0001.htm -> 3, http://www.hd-plex.com/fanless-ATX-power-supply
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| 14:36 | surami | to give power to a mini-itx system
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| 14:36 | surami | mobile...
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| 14:37 | philippej | you might be able to find better battery options
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| 14:37 | surami | 160W - 200W is needed
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| 14:37 | surami | something there
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| 14:38 | philippej | it will run out quickly :-)
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| 14:40 | surami | :) and my thinking is wrong with this stuffs what i linked :D
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| 14:40 | surami | how to power then a 160w system?
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| 14:40 | philippej | not sure but with a lipo you get better power-weight ratio, this for example : http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=16225
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| 14:41 | philippej | (for much less money :-) )
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| 14:41 | surami | here is the system what i thinginking about: http://uk.pcpartpicker.com/p/Hkct4D
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| 14:42 | philippej | how long do you want it to run ?
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| 14:42 | surami | 1 hour
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| 14:42 | surami | and change the battery
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| 14:43 | surami | this system would be the recording device + workstation
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| 14:44 | surami | of course, when it would be in workstation mod
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| 14:45 | philippej | there are dc converters like this one : http://nz.wellforces.com/meanwell-rsd-200b-12-dc-dc-converter-200w-14-4-33-6v-in-12v-out-railway.html
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| 14:45 | surami | then the capture card should be switched to a more powerful videocard (so not the onboard)
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| 14:45 | philippej | then you can use higher voltage
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| 14:46 | philippej | for example this : http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=18210
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| 14:46 | surami | thanks philip i will investigate
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| 14:47 | philippej | I'm not sure but a dc converter is more efficient if the voltage difference is higher
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| 14:47 | philippej | I'm sure otoh that lipo have better weight/power ratio than nimh
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| 14:49 | surami | ok, thanks
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| 14:50 | surami | and the another problem is the case for this system :) :)
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| 14:50 | philippej | the link you sent with atx power supplies has some that accept 16-24v, might be a good fit for lipo
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| 14:52 | surami | ok, i have to think about it again then
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| 14:53 | surami | do you know a that kind of pcie x16 riser
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| 14:53 | surami | what makes 2 x16 switchable ports?
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| 14:53 | philippej | nope, sorry
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| 14:54 | surami | my thinkg is to put a capture card + the more powerfull video card on it
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| 14:54 | surami | and if i use the mini-itx for recording
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| 14:55 | surami | then the capture card is used
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| 14:55 | surami | and the mobile power supply with battery
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| 14:55 | surami | and if i use the system for working
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| 14:55 | surami | then i use another power source and swith to video card
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| 14:56 | surami | so no need for data transfer
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| 14:56 | surami | just make a dualboot system
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| 14:56 | surami | 1 recording station
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| 14:56 | surami | 1 working station
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| 14:56 | surami | in the same case
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| 14:56 | surami | power should be outside this box
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| 14:57 | surami | something like this
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| 14:57 | surami | i don't know if you could follow the thinking
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| 14:57 | surami | or how i mean
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| 14:57 | surami | back soon...
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| 15:29 | Bertl | off for now ... bbl
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| 17:39 | philippej | surami : was afk, sorry, feel free to post any other ideas, will read tomorow :-)
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| 18:10 | Bertl | back now ...
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| 20:33 | lab-bot | derkiki created T212: Accelerometer recorded to metadata for stabilizing / tracking in post.. http://lab.apertus.org/T212
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| 21:18 | se6astian | time for bed!
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