#robotics Logs

Jan 26 2019

12:31 AM rue_bed: pulley!?
12:35 AM rue_bed: I didn't post the rest of the parts
12:35 AM rue_bed: did you make the nut?
12:35 AM rue_bed: wait, no, nobody else did my gearbox
12:35 AM rue_bed: they would have used some assinine printed pinion that will fail
12:35 AM rue_bed: cause I'm the only one with that metal collar trick
12:35 AM rue_bed: and that metal collar does NOT fail
12:35 AM rue_bed: all the printed solutions do
12:35 AM rue_bed: *sigh* I need to finish that box for that printer
12:35 AM rue_bed: zhanx, you will discover that the gear attachments their using fail
03:02 AM dadada is now known as Guest84115
03:32 AM rue_shop1: anonnumberanon, ping
07:21 AM Jak_o_Ombroj: Hi there I got pinged hours ago!
07:21 AM Jak_o_Ombroj: I can upload a linker script for the stm32f103 if anybody wants. I think people have sorted it?
08:07 AM horohoro: Hello Everyone, Good day to All
11:36 AM rue_bed: ooo i got one but its out of date
02:05 PM polprog: rue, i remember you publish logs
02:05 PM polprog: theres some talk on netbsd channel on that (someone pushed logs to github) and someone mentioned freenode policy
02:05 PM polprog: https://freenode.net/policies
02:05 PM polprog: im not against that, just wanted to make sure you know it
03:02 PM SpeedEvil is now known as Guest93627
05:14 PM BitEvil is now known as SpeedEvil
09:36 PM dadada is now known as Guest16369
09:56 PM justan0theruser is now known as justanotheruser
09:57 PM rue_shop1: ok making air muscle progresss
10:03 PM * SpeedEvil wishes nitinol were DIY.
10:27 PM Tom_itx is now known as Tom_L
10:34 PM rue_shop1: hmm I need a good flow monitor for air
10:36 PM rue_shop1: some kinda air motor?
10:36 PM rue_shop1: that uses some kinda bag-like tube in a formation like that pump
10:37 PM rue_shop1: peristaltic
10:38 PM rue_shop1: oh, maybe an animal baloon
10:39 PM rue_shop1: oh that seems like a lot of work right now
10:39 PM rue_shop1: thingiverse save me now
10:39 PM rue_shop1: drat, there is one and its a plastic hog
10:41 PM rue_shop1: ok whats a good parastaltic pump design
10:41 PM rue_shop1: hmm
10:41 PM rue_shop1: if I start with the length of an animal balloon
10:42 PM rue_shop1: ridgid outer race and some sprung rollers
10:42 PM rue_shop1: bearing
10:42 PM rue_shop1: skate board
10:42 PM rue_shop1: but lubed out
10:43 PM rue_shop1: need a way to keep the rollers under control
10:43 PM rue_shop1: arms and springs
10:43 PM rue_shop1: ok
10:43 PM rue_shop1: hi
10:43 PM rue_shop1: hi
10:43 PM rue_shop1: you been quiet for a while
10:43 PM rue_shop1: yea, sorry
10:43 PM Tom_L: plastic tube with rollers
10:44 PM rue_shop1: rubber baloon, its not a pump, its a low press motor
10:44 PM rue_shop1: so I can monitor air flow
10:44 PM Tom_L: hmm
10:44 PM rue_shop1: were gonna play with the code for modulating the valves for the air muscles
10:44 PM rue_shop1: so your in with me on this?
10:44 PM rue_shop1: I think I'm awake
10:44 PM rue_shop1: :D
10:45 PM rue_shop1: so, maybe tonight we make the motor
10:45 PM rue_shop1: sure, unplug the phone tho
10:45 PM rue_shop1: ?
10:45 PM rue_shop1: just, trust me
10:46 PM rue_shop1: ok, wont turn off, battery pulled
10:46 PM rue_shop1: ok, so, what do we do here
10:46 PM rue_shop1: go find an animal baloon and some papaer
10:46 PM rue_shop1: ooo do we have any french paper?
10:48 PM rue_shop1: YES I found the balloons
10:49 PM rue_shop1: I knew you could do it
10:49 PM rue_shop1: 10.5 inches
10:50 PM rue_shop1: ok, so lets make that 1 turn, but open it up
10:50 PM rue_shop1: root@freebee6:/files/programming/c/stm32/oneShot595# circle -c 10
10:50 PM rue_shop1: Radius is : 1.591549
10:50 PM rue_shop1: Diameter is: 3.183099
10:50 PM rue_shop1: Circumfrence is : 10.000000
10:50 PM rue_shop1: Area is : 7.957747
10:50 PM rue_shop1: ok, 1.59inces
10:51 PM rue_shop1: 40mm radius
10:51 PM rue_shop1: ok
10:51 PM rue_shop1: cad
11:52 PM Tom_L: too quiet anymore...