#garfield | Logs for 2016-08-13

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[00:00:50] <rue_shop4> hi kat
[00:01:02] <rue_shop4> I made a plexiglass bender
[00:01:18] <rue_shop4> I was pushing myself, didn't come out with love
[00:01:21] <rue_shop4> but it works
[00:01:57] <katsmeow> love?
[00:02:08] <katsmeow> parse error
[00:02:16] <rue_shop4> how about passion?
[00:03:07] <katsmeow> maybe it's lack of context... how do you bend plexi with passion and love?
[00:03:31] <rue_shop4> I could
[00:03:44] <rue_shop4> but not much of any went into the bender
[00:07:08] <rue_shop4> I 3d printed a finger bone
[00:07:49] <rue_shop4> its not helping me understand
[00:08:47] <katsmeow> what are you not understanding?
[00:08:58] <rue_shop4> how the hinges work
[00:09:13] <rue_shop4> I think their a form of double ball and socket
[00:09:28] <rue_shop4> but they dont really fit togethor like one might expect
[00:09:49] <katsmeow> except the socket doesn't encapsulate the ball, and the cartlige is self-repairng
[00:10:25] <rue_shop4> I was considering that it didn't make sense without the cartilidge
[00:10:47] <katsmeow> of course, and the synovial fluid
[00:11:10] <rue_shop4> I was noticing that about the dinosaur exhibit at the science place in vancouver, but those bones are kinda old and subject to shape degradation
[00:12:02] <rue_shop4> but dinosaurs are interesting
[00:12:07] <rue_shop4> 4 digits
[00:12:19] <rue_shop4> and coaxial spines
[00:13:09] <rue_shop4> I cant remember how many teeth they had
[00:13:33] <rue_shop4> there was someting else, and I dont remember it, something about the skull structure
[00:13:40] <rue_shop4> oh I think they had no pallette
[00:13:47] <rue_shop4> which was interesting
[00:14:01] <katsmeow> i think the spine approach was a fluke just to allow more mobility than a exoskeleton, now you can hybrid a endo-exo framework and get the best of both worlds
[00:14:19] <katsmeow> and holes in the skull
[00:14:46] <rue_shop4> spagetti, biab
[00:55:42] <rue_shop4> http://www.thingiverse.com/thing:341887
[00:56:01] <rue_shop4> i lost part of my velociraptor under the new mowerbot
[00:56:49] <^kat^> ouch
[00:57:14] <rue_shop4> part of its spine
[00:57:44] <rue_shop4> flipped off the 3d printer and poofed out of existance when it hit the floor
[01:00:04] <rue_shop4> its only a puzzle BECAUSE THERE ARE NO INSTRUCTIONS
[01:01:45] <^kat^> so it is a beast with to tiny hind feets, two heads on longish necks, and a huge foot right in the center between the heads?
[01:02:25] <rue_shop4> :) it came out a bit better than that
[01:03:09] <rue_shop4> needs wings and horns if you ask me
[01:03:36] <^kat^> and nuclear power?
[01:03:58] <rue_shop4> maybe just a belly of fire
[01:05:40] <rue_shop4> "bonds skin instantly" yea, I'm gonna be holding this one for a while
[01:06:54] <rue_shop4> cmon raptor, lets go get more tea!
[01:07:04] <rue_shop4> *sigh*
[01:09:41] <rue_shop4> I'm giving into the idea to use 4 full size mosfets for the 1A motor driver
[01:09:55] <^kat^> to-220 ?
[01:10:08] <rue_shop4> it would mean keeping the pwm freq down
[01:10:09] <rue_shop4> yea
[01:10:16] <rue_shop4> its much larger than I wanted
[01:10:23] <rue_shop4> I could lose the tabs
[01:10:44] <rue_shop4> irf4905 and IRFLZ44
[01:10:50] <^kat^> use irfz44, they have much less gate capacitance than the irf1404
[01:11:00] <^kat^> ok
[01:11:01] <rue_shop4> L for logic
[01:11:12] <rue_shop4> drive it with a max232
[01:11:19] <rue_shop4> which convieniently...
[01:11:21] * ^kat^ nods
[01:11:32] <rue_shop4> the load is 6V
[01:11:43] <rue_shop4> which is why I'm driven to keep voltage drop out of it
[01:12:02] <rue_shop4> I wanted something in dip8
[01:12:10] <rue_shop4> which should be possable with todays tech
[01:12:44] <^kat^> even 0.02 ohms Ron is only 20mv drops at one amp
[01:12:46] <rue_shop4> should be a dip8 full bridge with 40mR
[01:12:49] <rue_shop4> but I cant find any
[01:13:11] <rue_shop4> I dont know why
[01:13:17] <zhanx> Rue I work out again day 1
[01:13:35] <rue_shop4> its like they dont do H bridges with hex or trenchfets
[01:13:50] <zhanx> Nope didn't break a computer today
[01:13:52] <rue_shop4> zhanx, didn't parse, please rephrase
[01:14:23] <zhanx> I was cleared to workout today
[01:14:24] <rue_shop4> ok, so, you gona 24 hours now without breaking a computer?
[01:14:38] <zhanx> 48 as of now
[01:14:42] <rue_shop4> ok, but your backs still broken
[01:14:50] <rue_shop4> congrads on the computer thread
[01:14:54] <zhanx> A d knees
[01:15:03] <rue_shop4> 80 knees?
[01:15:04] <^kat^> there's a computer thread?
[01:15:19] <rue_shop4> zhanx, has two conversation threads running
[01:15:28] <zhanx> Blah blah blah need to work out for the back thing
[01:15:44] <rue_shop4> that will fix it and not make it worse?
[01:15:56] <zhanx> Computer things need to move
[01:16:02] <rue_shop4> good think you dont have what thebear has, he's gradually becomming a jellyfish
[01:16:31] <zhanx> No I need to , how do I explain things
[01:16:56] <rue_shop4> best of luck with the first of your next 48 hours not breaking a computer!
[01:17:03] <zhanx> If I don't work out it get worse, if I do it gets worse
[01:17:23] <rue_shop4> you should explain things with words, not many other media forms will traverse irc correctly
[01:17:49] <zhanx> But in order to get my knees and back fixed I have to work out
[01:18:05] <rue_shop4> ok
[01:18:12] <rue_shop4> is the cartilidge ok?
[01:18:33] <zhanx> Nope total repackaged I think
[01:18:43] <zhanx> I am not sure
[01:18:58] * rue_shop4 loses conversation thread context
[01:20:25] <zhanx> To long to read, if I work out it makes things worse, I don't work out I can't get things replaced
[01:20:27] * rue_shop4 looks for kat
[01:20:41] * ^kat^ looks around too
[01:20:52] <rue_shop4> this sounds like a 'break it to make it better' thing?
[01:20:58] <zhanx> Pain all the way around
[01:21:11] <rue_shop4> cause, sometimes the only way to get something fixed is to make it so bad someone has to?
[01:21:25] <zhanx> No clue
[01:21:38] <rue_shop4> oh kat
[01:21:57] <^kat^> in my expereince, you cannot make it bad enough to convince anyone to help you, unless you blow it out with a shotgun
[01:22:45] <rue_shop4> http://www.thingiverse.com/thing:1149469
[01:22:47] <rue_shop4> kat^
[01:23:26] <rue_shop4> I realized that, the brain, when analized using the wrong method, looks like a block of plastic with a bunch of random holes in it, but in the right light will suddenly make complete sense
[01:23:43] <rue_shop4> at that point emulating it becomes easy
[01:24:18] <^kat^> um, ok
[01:25:17] <rue_shop4> do you think I can stack a P and N channel in totem pole, tie the gates togethor and expect no switching issues?
[01:25:34] <rue_shop4> I think each fet should have its own driver...
[01:25:43] <rue_shop4> with an on delay somewhere
[01:25:50] <rue_shop4> er, maybe everywhere
[01:26:24] <^kat^> you will haveto drive one gate reverse voltage to turn the other one on
[01:26:41] <rue_shop4> P channel on top, N on bottom
[01:26:47] <rue_shop4> kinky... anyhow
[01:27:08] <rue_shop4> I think there is too much crossover region where both are on
[01:34:04] * ^kat^ wavers gnites
[01:34:07] <rue_shop4> gngiht
[01:34:15] <rue_shop4> ha, did I say it fast enough?