#robotics Logs
Jun 04 2017
#robotics Calendar
12:07 AM patr0clus is now known as s3nd1v0g1us
12:10 AM rue_shop3: zhanx, I'm just thinking I can pack up all this code and throw it at you
12:10 AM rue_shop3: the basics of my parts cleaner is done
12:10 AM rue_shop3: just need a tank and pump
12:12 AM zhanx: k
12:20 AM rue_house: might be a good idea to use a plstic tank
12:21 AM rue_house: as a metal one might rust out
12:21 AM rue_house: UNLESS I use a peice of the big-ass stainless I have
12:21 AM rue_house: but I'd have to beat a chunk flat
12:43 AM rue_shop3: I agree
12:44 AM rue_shop3: whats a good way to make a small centerfugal pump?
12:44 AM rue_shop3: I think this car engine waterpump really is a bit on the big side
12:54 AM SpeedEvil: small centrifugal pumps are very inexpensive
12:55 AM SpeedEvil: http://www.ebay.co.uk/itm/UNIVERSAL-ASKOLL-WASHING-MACHINE-WASHER-EMPTY-DRAIN-WATER-PUMP-MOTOR-A4635-/112389114379?hash=item1a2ae9ca0b:g:ixIAAOSwONBZBIcZ
12:56 AM SpeedEvil: http://www.ebay.co.uk/itm/DRAIN-PUMP-FOR-BOSCH-SIEMENS-WAA-WFD-WFO-WAE-WFL-WFR-WVT-WXL-washing-machine-/151701537174?hash=item23521dc196:g:q84AAOSwl8NVbfKU I mean
12:56 AM SpeedEvil: the previous one diddn't have any housing
01:37 AM anonnumberanon: rue_shop3, how's your giant walker?
01:45 AM rue_shop3: not been working on it
01:45 AM rue_shop3: SpeedEvil, I need one for kerosene
01:45 AM rue_shop3: I'm thinking of making one
01:46 AM rue_shop3: I think I have a metal dustbuster impeller
02:23 AM rue_house: Jak_o_Shadows, YOU OUGHT BE UP AROUND NOW
03:36 AM rue_house: Jak_o_Shadows, hello?
04:29 AM rue_house: Jak_o_Shadows, ...
04:29 AM rue_house: :/ there is nobody to play with
04:31 AM anonnumberanon: im listening
04:32 AM anonnumberanon: just focused reading of the wikipedia on hashmaps
04:32 AM anonnumberanon: YOU ARE NOT ALONE
04:36 AM rue_house: sure dont feel like it
04:37 AM anonnumberanon: im training for your next beacons challenge rue_house
04:38 AM rue_house: ?
04:38 AM rue_house: but
04:39 AM rue_house: I already wrote the path solver
04:40 AM rue_house: http://paste.debian.net/965544/
04:40 AM rue_house: I think it uses recursive descent
04:41 AM rue_house: N is Node, T is track
04:42 AM rue_house: http://paste.debian.net/965564/
04:43 AM anonnumberanon: that's weird notation I'll have to try and decipher it, i was thinking more of that thing i wrote for the angles: https://raw.githubusercontent.com/MobileSuitTech/best_beacons_selector/master/best_beacons_selector.c
04:43 AM rue_house: :) ah
04:43 AM anonnumberanon: your first paste is the output of the algorithm?
04:43 AM rue_house: I do need to implement that in hardware sometime
04:43 AM rue_house: yea
04:45 AM rue_house: I was going to make a set of lines around the house
04:45 AM rue_house: robot would follow lines till it got to a node, then use that code to work out what way to go to get to the destination
04:47 AM rue_house: but the only destinations I could work out were the teapot, and my desk
04:47 AM rue_house: motivation for the project went down hill
04:48 AM anonnumberanon: you know, i got super busy with work but you had another math problem with geometry that had to be put in code and you made a program, I swore then I would attempt it as well and I have not forgotten, and I will do it.
04:49 AM anonnumberanon: the thingy with circles and triangles
04:49 AM rue_house: yea that got worked out
04:49 AM anonnumberanon: any chance you can link it me back (just the problem) I'd like to save it and look at it on my downtime one of these days
04:49 AM rue_house: since then, a paper came up using another method, that, interestingly enough, also faults if the robot exists the triangle formed by the 3 beacons its using
04:50 AM anonnumberanon: corporate code/projects crushes your soul sometimes lol
04:50 AM anonnumberanon: ah by the way i had a question about that, so you had 8 beacons in the original problem, but is there hardware that behaves like this?
04:51 AM anonnumberanon: likre real beacons you can make?
04:51 AM rue_house: http://ruemohr.org/~ircjunk/robots/abspos/problem.html
04:51 AM rue_house: thats before the magic was worked out
04:51 AM rue_house: yea
04:51 AM rue_house: the beacon
04:51 AM rue_house: http://ruemohr.org/~ircjunk/robots/abspos/position_scanner.html
04:52 AM rue_house: would run around a laser line, modulated, the beacon, when hit, would reply via RF with its ID
04:52 AM rue_house: a database translates the ID to an absolute position
04:52 AM rue_house: and the laser angle is recorded when it hit the beacon
04:53 AM rue_house: *any* number of beacons, you need atleast 3
04:53 AM rue_house: technically 2, and knowing which side of them your on
04:54 AM rue_house: once the full 360 scan is done, the scans can be optimized around the last known or expected positions of the beacons
04:58 AM anonnumberanon: yes this could be used for a robot that has to do work on uneven terrain and wants to find its way back to the direction it was headed
04:58 AM anonnumberanon: (moon rover miner and such)
04:58 AM rue_house: Its for my lawn mowing robot
04:59 AM anonnumberanon: i dunno i like to think of applications for things
04:59 AM anonnumberanon: lol okay
04:59 AM rue_house: ...but since I got a gps
04:59 AM anonnumberanon: alright it's 5 thirty in the morning gonna try to finish that hashmaps article and pass out
04:59 AM rue_house: I like the beacons cause they would work in a house too
05:01 AM rue_house: the pickups on them are a challange
05:07 AM anonnumberanon: time to think of an end to end aiming system maybe
05:08 AM anonnumberanon: i have no idea what i just said
05:08 AM anonnumberanon: but auto aiming is cool
05:08 AM anonnumberanon: it's all i know
07:19 AM SpeedEvil: rue_house: water pumps may work fine for kerosene.
07:19 AM SpeedEvil: you may need to change some of the seals, but I suspect not.
07:36 AM Anniepoo_: yikes!
07:36 AM Anniepoo_: dont pump flammable liquids with a pump not made for them
07:37 AM Anniepoo_: That's a GREAT way to get killed!
07:40 AM deshipu: there are better ways
07:41 AM SpeedEvil: And yes.
07:41 AM SpeedEvil: You need to actually inspect and understand the seals and plastics used, I should have been more explicit
07:46 AM malcom2073: More importantly, anti-spark measures
07:52 AM Tom_itx: kero is fairly hard to ignite as combustibles go
08:35 AM z64555: issue may be more along the lines of heat
08:35 AM z64555: water pumps cool themselves by dumping heat into the water they're pumping
08:57 AM SpeedEvil: That is a rather large and often untrue generalisation.
09:42 AM z64555: how do they work, then?
09:49 AM SpeedEvil: Air cooled.
09:49 AM SpeedEvil: All submerged pumps are generally fluid cooled for obvious reasons
09:50 AM SpeedEvil: But most pumps aren't submerged, and fluid cooling just would add complexity and cost
09:56 AM z64555: hm, guess there isn't enough heat transfer through the rotor then
09:56 AM z64555: well, thanks
09:56 AM z64555: *isn't enough heat transfer through the rotor to consider it as a method of cooling
09:57 AM SpeedEvil: the fluid is probably heated more through stirring
09:57 AM z64555: yeah
10:10 AM Tom_itx: it's doable for sure. general public is exposed to pumped fuel every day
10:10 AM Tom_itx: they must feel it is safe
11:58 AM rue_house: did you know car gas pumps use the gas they pump for cooling?
01:00 PM SpeedEvil: yes
01:00 PM SpeedEvil: they're submerged generally.
01:10 PM rue_house: yup
01:41 PM mumptai: hi
01:53 PM anonnumberanon is now known as aberon
01:59 PM rue_house: low
04:30 PM rue_shop3: at some point I realized that a linear feeder motor might ahve worked ok for the screw sorter project too
04:32 PM rue_shop3: Lots of Irritating Superfluous Parentheses = LISP
06:15 PM anniepoo: just finished installing servos and arduino in base of dancing robot
06:15 PM anniepoo: I need some of those rubber 'foot' things.
06:15 PM anniepoo: the tiny grocery store near me might actually have them.
06:16 PM anniepoo: and I'd like a cold drink
06:17 PM anniepoo: I think screw sorters are going to be the next thing every makery sorta person makes, somehow
06:24 PM SpeedEvil: How is your snail going
06:25 PM anniepoo: shell's sitting there waiting for me
06:25 PM anniepoo: suffering, like many projects, from lack of a deadline
06:28 PM anniepoo: currently I'm distracted by the dancing robot
06:29 PM anniepoo: while it's good to have short term projects like this to help reinforce that projects can be completed
06:29 PM anniepoo: it's a delay
06:29 PM malcom2073: Seems like computer vision would be decently suited for assorted bolt sorting
06:31 PM z64555: nah
06:32 PM z64555: have them fall down a chute with prongs or shelfs to redirect them to an off-shoot to sort by length
06:33 PM z64555: can also do something similar with diameter
06:35 PM z64555: can then make a grabber to sort out the hexagonal heads from the others
06:41 PM anniepoo: mass
06:42 PM anniepoo: slide down slide from some feeder.
06:43 PM z64555: Yeah, spring-loaded slide that directs output to a different chute, depending on mass
06:44 PM anniepoo: fly off, fall, strike a something that they transfer momentum to. heavy ones now have higher velocity
06:45 PM anniepoo: or slide down, past air jet. Jet gives heavy ones less transverse momentum
06:45 PM anniepoo: trajectories are different, they sort.
06:45 PM anniepoo: but I think your spring loaded slide is more reliable
06:54 PM * Tom_itx gives anniepoo a deadline
07:00 PM Tom_itx is now known as Tom_L
07:00 PM anniepoo: Thanks Tom!
07:00 PM anniepoo: ::anniepoo is here, happily playing with her new deadline::
07:00 PM anniepoo: I do keep working with it
07:00 PM anniepoo: spent saturday morning breakfast with a retired teacher coming up with spiels
07:05 PM SpeedEvil: anniepoo: air jet only sorts spheres well
07:05 PM SpeedEvil: otherwise you're very, very dependant on orientation
07:05 PM anniepoo: good point
07:06 PM anniepoo: wonder if air resistance and/or varying resistance to sliding messes up mass based sorting
07:07 PM anniepoo: also, energy put into spinning
07:08 PM SpeedEvil: weighing the individual bolt would seem tractable
07:08 PM SpeedEvil: if perhaps limiting to a couple of thousand fastners an hour without bouncing getting annoyign
07:09 PM SpeedEvil: measuring the magnetic properties would give you most steels and SS
07:09 PM anniepoo: or just magnetic sorting
07:10 PM SpeedEvil: yeah - I mean to find barely magnetic SS
07:10 PM SpeedEvil: which magnets can't really lift
07:10 PM anniepoo: ah - hmm.... ok, how about passing thru a pair of coils. One has hf exciting field
07:11 PM anniepoo: do machine learning on the pulse generated
07:11 PM anniepoo: this is probably best solved by sensor fusion attack- do lots of these, machine learn
07:12 PM anniepoo: the lego sorter rue posted, you pour sorted legos back thru it to train
07:12 PM anniepoo: it gets lots of images of a 2x2 stud red brick
07:17 PM z64555: why measure when you can yank or throw
07:21 PM anniepoo: I tend to agree
07:22 PM anniepoo: if you arrange it like the gas centrifuges in a uranium enrichment facility, you can separate with any technique, no matter how week
07:25 PM anniepoo: weak
07:38 PM anniepoo: you have an array of units that separate, say A and B parts, and even if the unit is only 60% likely to send A's to the left and 60% likely to send b's to the right,
07:38 PM anniepoo: it sorts
07:39 PM anniepoo: number units -4,-3,-2,-1,0,1,2,3,4
07:39 PM anniepoo: pour parts into 0
07:39 PM anniepoo: send L output of 0 to -1, and R output of 0 to 1
07:40 PM anniepoo: send L output of 1 to 0 and R output of 1 to 2
07:41 PM SpeedEvil: Gas centrifuges have terrible efficiency though
07:42 PM anniepoo: only because they're intrinsicly TERRIBLE at sorting
07:42 PM SpeedEvil: yes
07:42 PM anniepoo: so you need a gazillion of them
07:43 PM anniepoo: if you have a decent sorting system, you only need a few
07:43 PM anniepoo: (and you can do it sequentially, you don't need many actual machines)
07:43 PM rue_shop3: (internet test)
07:52 PM anniepoo: side by side drums with skewed radial elastomeric fins. If they're of different construction, Between them is a space filled with unsorted parts.
07:53 PM anniepoo: different parts should have different effectiveness of being moved by the drums
07:53 PM anniepoo: and so should tend to move one way or the other in macro
07:54 PM anniepoo: adjusting speeds should let you balance it so things do travel different directions
07:55 PM SpeedEvil: Or B)
07:55 PM SpeedEvil: Throw all of the shit away and reorder.
07:55 PM anniepoo: lol
07:55 PM anniepoo: yah
07:55 PM SpeedEvil: Fastners can be surprisingly cheap in bulk
07:56 PM anniepoo: probability of rue throwing away fasteners - zilch
07:56 PM orlock: you need a robot like the one we have here
07:56 PM orlock: 2 story high verticle carousel
07:56 PM SpeedEvil: I have been idly considering the mechanics of a very, very silly spiderbot.
07:57 PM SpeedEvil: 6m long legs.
07:58 PM SpeedEvil: The number of actuators is alas annoying
08:03 PM anniepoo: I wonder if Rue's arm can be made to do this as a task
08:06 PM SpeedEvil: the arm is damn near irrelevant
08:17 PM anniepoo: no, I mean sorting. Thinking if we can design a simple device that sorts, even weakly, the arm can keep refeeding, moving cups around, etc.
08:37 PM SpeedEvil: ah
08:37 PM SpeedEvil: I was thinking you meant to pick up bolts
08:37 PM anniepoo: no
08:40 PM anniepoo: probably it grips an adapter tool and uses that to pick up some uniform size bin.
09:01 PM rue_shop3: ok, the cleaner is set up about as much as I can now with what I ahve
09:01 PM rue_shop3: it needs a bucket, and a pump, some pipe ....
09:01 PM rue_shop3: paint
09:01 PM rue_shop3: needs paint
09:03 PM rue_shop3: I recon I'll make a pump
09:03 PM rue_shop3: I have an idea
09:24 PM anniepoo: 8cD 3D printing dancing robot hands
09:25 PM anniepoo: well, the right one
09:25 PM anniepoo: will print left one from home
09:25 PM anniepoo: hmm
09:25 PM anniepoo: no,
09:25 PM anniepoo: nvm
09:25 PM anniepoo: 8cD
09:25 PM anniepoo: ok, will buy groceries
09:25 PM anniepoo: see yall
09:37 PM Tom_L: bye buy
10:00 PM rue_house: Jak_o_Shadows, I had so much hoped to align with you this week and show you all the servo stuff
10:01 PM rue_house: I need new toothpaste, getting anymore out of this is going to require a sledgehammer
10:02 PM rophasma: @rue_house, did you cut the tube open?
10:02 PM rue_house: tube!?
10:03 PM rue_house: no...
10:03 PM rue_house: no, but I dont think it would do any good
10:03 PM * rue_house remembers he has a 20 ton press
10:03 PM * rue_house remembers there might be another tube int eh bathroom...
10:03 PM rue_house: huh
10:05 PM rophasma: yeah i usually cut the tube open for 1-2 final uses
10:05 PM rophasma: a press would work too, could get some pulverized plastic bits for extra abrasion
10:06 PM orlock: roller
10:06 PM orlock: you can get them starting at like, $1
10:06 PM rue_house: anyone seen an aliexrepss listing for like 10pcs of 6 axis gyros for like $3?
10:08 PM rue_house: I need someone to show me around this esp8266
10:08 PM rue_house: and I need some supper
10:09 PM orlock: rue_house: you going for the stock AT style behaviour, or want to drive it Arduino style, or "other"?
10:09 PM orlock: Lunch, brb
10:09 PM orlock: and what ESP model?
10:10 PM rue_house: amica node mcu
10:10 PM rue_house: not sure
10:11 PM rue_house: I think AT would be a fine start
10:11 PM rue_house: make sure it works even
10:14 PM rue_house: hmmm
10:15 PM rue_house: I wonder how many ns there are between the end of the control pulse and the start of the motor pulse
10:15 PM rue_house: these fast processors I have to mind the propigation speed of electrons
10:16 PM rue_house: I also got a bluetooth module to play with
10:16 PM rue_house: I think I'll do perogies for supper
10:17 PM rue_house: how do you know if your starting or stopping if both things happen at the same time?
10:18 PM rue_house: http://ruemohr.org/~ircjunk/tutorials/elex/hobbyservo2/p1080887.jpg
10:18 PM rue_house: top trace is motor current
10:18 PM rue_house: bottom trace is control pulse
10:18 PM rue_house: so like wtf, I must have not had the trace set to CAL
10:18 PM rue_house: #!$%@#$%
10:19 PM rue_house: so...
10:19 PM rue_house: so 8.5 units is 20ms
10:19 PM * Tom_L gives rue_house an instruction manual
10:20 PM rue_house: so 2.35ms/ division
10:20 PM rue_house: so, I cant tell much, but I can tell that its within 2ms
10:20 PM rue_house: http://ruemohr.org/~ircjunk/tutorials/elex/hobbyservo/images/servocurrent.jpg
10:20 PM rue_house: ah wait
10:21 PM rue_house: its within .25ms
10:21 PM rue_house: dont know what level my detector kicks in
10:42 PM orlock: rue_house: AT interface i only looked at very very briefly, but you should be able to get to the esp via serial on one of the standards
10:43 PM orlock: rue_house: and.. yeah.. it's an AT interface to the wireless and IP functions
10:43 PM orlock: Honestly, you'll probably have better/faster luck just using the arduino IDE
10:43 PM orlock: you may have to download the additional ESP build component inside the arduino IDE to support it correctly
10:44 PM orlock: and you have to boot them up with the flash button/pin closed for it to boot up in pogram mode
10:44 PM orlock: hold flash, press RST to be able to flash it i think
10:45 PM orlock: though the page i looked up says "No need to press reset/flash for pgoramming"
10:50 PM rue_house: hmmm
10:56 PM rue_house: WHAT i NEED IS A MOVIE AND A COFFEETABLE OF THINGS TO TAKE APART!!!!
10:56 PM rue_house: :/ and someone to hack with
11:05 PM Anniepoo_: hey rue
11:05 PM rue_house: hey
11:05 PM rue_house: I'm almost finished!
11:06 PM rue_house: been a long trek thru the stm32 world
11:06 PM Anniepoo_: yay
11:06 PM Anniepoo_: sorry I wimped out on your makefile
11:06 PM Anniepoo_: did you fix it, or do you still want help?
11:06 PM rue_house: np, I had to change it all around again
11:06 PM rue_house: it still could use a cleanup I'm sure
11:06 PM Anniepoo_: okey dokey, 8cD
11:07 PM Anniepoo_: probably not - makefiles tend to be messy
11:07 PM rue_house: would you like me to post an udpate
11:07 PM Anniepoo_: hang on, I remember a great tutorial on making makefiles
11:08 PM rue_house: http://paste.debian.net/967346/
11:08 PM rue_house: I think there's a lot of stuff in there that dosn't do anything
11:08 PM Anniepoo_: http://www.cs.colby.edu/maxwell/courses/tutorials/maketutor/
11:09 PM rue_house: you know I just realized that if my fingers can even half descently keep up with my thoughts they are doing pretty good, I mean, I cant even talk as fast as I can think
11:10 PM rue_house: and I can talk atleast 3x fast than anyone I know (less one person) can understand...
11:10 PM Anniepoo_: this looks ok as is
11:11 PM rue_house: ok
11:11 PM Anniepoo_: it's missing .phony
11:11 PM Anniepoo_: .PHONY
11:11 PM rue_house: whats .phony?
11:11 PM Anniepoo_: see the tutorial I just linked
11:11 PM rue_house: writing code to do the duty measurement for force feedback on a hobby servo just now...
11:11 PM Anniepoo_: many things in the world depend on make clean cleaning up.
11:12 PM Anniepoo_: there's an edge case with files named 'clean'
11:12 PM Anniepoo_: to fix it you make a fake carget called .PHONY
11:12 PM Anniepoo_: other than that, it's great
11:12 PM Anniepoo_: 8cD
11:12 PM rue_house: k
11:13 PM rue_house: :/ I think I welded myself a sunburn
11:14 PM rue_house: I'll try to post pics of the parts cleaner I got work done on this weekend
11:14 PM * Anniepoo_ slaps ointment on rue
11:14 PM rue_house: haha this weekend I got a radiation burn!
11:14 PM rue_house: :)
11:15 PM rue_house: http://paste.debian.net/967377/
11:15 PM rue_house: weee unfinished code!
11:16 PM rue_house: with not a lot of work that code can run 8 servos
11:16 PM rue_house: it would be more work to add the system to feed them the positions to go to
11:17 PM rue_house: AND, with a bit more work, and some 4017, it can run 32 servos
11:17 PM rue_house: or 40 servos if your not worried about losing the extra 0.5ms on the control pulse
11:17 PM rue_house: (I find servos top out at 2.5ms, not 2)
11:18 PM rue_house: hahah its so nice to have someone to talk to!
11:18 PM rue_house: (please say more)
11:19 PM Anniepoo_: lol
11:20 PM rophasma: what kind of servos are you using rue?
11:21 PM rue_house: cheap chineese SG90
11:21 PM rue_house: but so far all servos I'v used just about go to 2.5ms
11:21 PM rue_house: from 0.5ms to 2.5
11:21 PM rue_house: the 1-2ms thing is a myth, based on the assumption that servos can only swing 90 degrees
11:22 PM orlock: yeah
11:22 PM orlock: i use a protractor with a hole drilled in the mmiddle
11:22 PM orlock: and descrease the pulse timing until i feel the servo hitting the minimum stop
11:22 PM orlock: use that as 0 degrees, note the exact timing
11:23 PM orlock: then do the same for the other endstop, measure the max timing and the degrees
11:23 PM rue_house: do you usually get about 0.5 to 2.5ms?
11:23 PM orlock: that sounds about right, yeah
11:23 PM rue_house: or your just using microcontroller counts and dont really care
11:23 PM rue_house: hmm
11:24 PM orlock: back when i was doing that, i was using one of the dedicated pololu servo controllers
11:24 PM rue_house: the stm32 code gets 12000 counts/ms
11:24 PM orlock: BUT i was also telling it the actual pulse timing
11:24 PM rue_house: no, I'm wrong
11:24 PM rue_house: 24000 counts/ms
11:24 PM rue_house: 36000 = 1.5ms
11:25 PM rue_house: I think thats better than what the avrs I did got
11:25 PM rue_house: its so far beyond the deadband its not funny
11:26 PM Anniepoo_: you busy wait to read adc?
11:26 PM Anniepoo_: 116
11:29 PM rue_house: :( I know, I havn't got to putting it into a loop yet
11:32 PM Anniepoo_: yah
11:35 PM rue_house: but these things are new to me, no fair getting pickey
11:35 PM rue_house: besides, Its just user control input
11:37 PM rue_house: ideally, I would put it in a loop, and use the dma to update an array of values
11:38 PM rue_house: ... dont.... totally.... get how to DMA on this works yet
11:39 PM rue_house: I'm used to the 8259.... er... 8253? no 59...
11:39 PM rue_house: maybe 53 is the timer...
11:39 PM rue_house: 50 is uart
11:39 PM rue_house: 51 is better uart
11:39 PM Anniepoo_: when things die down just a bit I'd like to go thruough all this
11:40 PM rue_house: me to!
11:40 PM rue_house: I'm on a pretty wiggly line to my goal
11:40 PM rue_house: as of yet, taking no advatage of the speed
11:40 PM Anniepoo_: I'd love to have stm32 dev chops
11:41 PM rue_house: you saw what I got, right?
11:41 PM Anniepoo_: made a little start on my own, didnt get far
11:41 PM Anniepoo_: yes
11:41 PM Anniepoo_: yer further than I ever got
11:43 PM rue_house: apt-get install openocd gcc-arm-none-eabi
11:44 PM rue_house: damn, I bottomed out the history on the machine its set up on right now
11:45 PM Anniepoo_: yah saving all that is a good idea
11:45 PM rue_house: :S I wiped my hand on my pants and it came back dirtier...
11:45 PM rue_house: I should dial up its hisory
11:46 PM rue_house: I can set it up on another machine with you sometime
11:46 PM rue_house: you do yours and I'll do mine
11:47 PM Anniepoo_: yes, i'd appreciate it
11:47 PM rue_house: tho, this week might be crazy
11:47 PM Anniepoo_: for me too
11:49 PM rue_house: oh no, I have 2 wieners
11:49 PM rue_house: oh no, I have 2 wieners and two half perogies, I hope I want wiener with each half peogie
11:50 PM * Anniepoo_ worries about rue
11:50 PM rue_house: ugh, the shop is still on
11:51 PM rue_house: I think the code to sense the servo load is done
11:51 PM rue_house: it dosn't know what direction the load is in
11:51 PM rue_house: and it dosn't do anything with the data
11:51 PM rue_house: but it knows
11:51 PM rue_house: maybe this code needed more thought....
11:53 PM Anniepoo_: well, you want to keep things composable
11:59 PM orlock: https://djcity.com.au/product/pioneer-ddj-sb2-dj-controller/