#garfield Logs
Sep 02 2020
#garfield Calendar
12:04 AM rue_mohr: pvc?
12:28 AM rue_mohr: best of luck getting it apart again
12:28 AM rue_mohr: https://twitter.com/RueNahcMohr/status/1301022770243887110
12:28 AM rue_mohr: its working out ok
12:28 AM rue_mohr: I just have to map out the right order
12:32 AM zhanx_workshop_: yep it works and cool
12:33 AM rue_mohr: Next step is to sit down and map the fiber order
12:33 AM rue_mohr: I'm not planning to use it, but its a nice little bar graph
12:33 AM rue_mohr: the constrast is awesome
12:33 AM zhanx_workshop_: use it on the jukebox
12:33 AM zhanx_workshop_: for hd space
12:34 AM rue_mohr: hah
12:34 AM rue_mohr: the time before last when it crashed I put all the music on a USB key in the back
12:34 AM rue_mohr: the jukebox is just a computer that sits on a shelf beside two 140W amps and two EQs
12:36 AM zhanx_workshop_: so perfect
12:40 AM rue_mohr: its good resolution, 64 points over about 5cm
12:44 AM zhanx_workshop_: nice
12:44 AM rue_mohr: is that were a 5V scale, thats 78mV/point
12:45 AM zhanx_workshop_: tomorrow i need to start seeds
12:45 AM zhanx_workshop_: by the time they are ready the system should be cycled
12:56 AM rue_mohr: you need to post more pics eh?
01:00 AM zhanx_workshop_: yea
01:01 AM zhanx_workshop_: and rue you don't have space or the weather for aquaponics
01:02 AM rue_bed2: wouldn't stop me
01:02 AM zhanx_workshop_: or the budget
01:02 AM rue_bed2: I cant dig down for a tank under the greenhouse tho, Tree roots in the way
01:02 AM zhanx_workshop_: sawsall?
01:03 AM rue_bed2: ouch I want the trees
01:03 AM rue_bed2: they keep the sun back in the high summer and none of it back in the winter
01:03 AM rue_bed2: and, automultch the garden
01:04 AM rue_bed2: they need occasional adjustments
01:04 AM rue_bed2: one of them crashed and I'm rebooting it
01:04 AM rue_bed2: this year went ok
01:05 AM rue_bed2: did you hear I managed to make a mold and do a casting in like 2 hours?
01:05 AM zhanx_workshop_: wow nice
01:05 AM rue_bed2: tho I did it wrong and the shrinkage killed it
01:06 AM rue_bed2: it could have worked if I'd been thinking a bit more
01:13 AM zhanx_workshop_: https://www.youtube.com/channel/UC754rMn_cZ1RjrUet3XqtNw
01:13 AM zhanx_workshop_: smelter during the first firing
02:14 AM rue_bed2: ah nice, I havn't put grabs on the lid for mine
02:16 AM rue_bed2: I need to make a thermocouple...
03:18 AM zhanx_workshop_: https://www.youtube.com/watch?v=oIKEYM-lMWQ
05:49 AM polprog: rue_bed2: https://w3.pppl.gov/~hammett/work/2009/AIM-239-ocr.pdf page 89
05:51 AM polprog: incidentally written by "Roe" (Jon Roe)
08:11 AM rue_mohr: zhanx_workshop_, heh yea
08:15 AM rue_mohr: polprog, big document!
08:16 AM polprog: yeah
08:16 AM polprog: i printed out the hardware chapter
08:16 AM polprog: 8 pages only
08:16 AM polprog: ill play with some of the circuits
08:46 AM rue_mohr: huh
08:57 AM aandrew: not sure whwat to do with that doc polprog
08:57 AM polprog: read it, heh
09:10 AM polprog: what did you want to do with it?
09:10 AM polprog: https://en.m.wikipedia.org/wiki/HAKMEM
09:13 AM rue_mohr: the program in that video is "universal gcode platform"
09:13 AM rue_mohr: anyone heard of it?
09:15 AM rue_mohr: https://winder.github.io/ugs_website/download/
09:15 AM rue_mohr: hmm
09:15 AM rue_mohr: thats sender tho
09:17 AM rue_mohr: java, so, bad sign
09:24 AM rue_mohr: inkscape can output gcode? I suppose that makes sense
09:46 AM polprog: mcp6004 came
06:11 PM rue_mohr: nice!
06:11 PM rue_mohr: sorry I never did get you that other number
06:11 PM polprog: np
06:11 PM polprog: i have enough distractions already
06:12 PM polprog: ;)
06:12 PM polprog: ill have to lay out 8 sallen-key filters on a raspi sized PCB, 0603 parts
06:19 PM polprog: i cba to do it, i expect it to be ~2h work
06:20 PM polprog: not sure how to make kicad do symmetrical layout
06:20 PM polprog: i have 4 0603 parts per opamp, and 4 opamps in one soic...
06:43 PM Tom_L: was a bad cable but never found the problem
06:53 PM Tom_L: beep tested good but didn't work
06:53 PM Tom_L: replaced the DB25 on the end that was worn
06:53 PM Tom_L: beep tested good but didn't work
06:55 PM Tom_L: no go on either machine
06:55 PM Tom_L: cable off the 2nd machine worked on both
06:55 PM Tom_L: not a uart issue
07:04 PM rue_mohr: cool
07:04 PM rue_mohr: I'm gonna go fit rock
07:19 PM polprog: im gonna go to bed
07:19 PM polprog: ;)
10:34 PM zhanx_workshop__ is now known as zhanx_workshop
10:35 PM rue_mohr: sometimes I just wanna write C with someone
10:36 PM * zhanx_workshop points rue to a dating app
10:39 PM rue_mohr: I gave up
10:39 PM rue_mohr: years ago now
11:37 PM zhanx: ok camera over the work bench installed rue_mohr
11:37 PM zhanx: https://www.youtube.com/watch?v=5ra4HYqJKfI
11:39 PM rue_mohr: :)
11:39 PM rue_mohr: I dont have audio
11:40 PM rue_mohr: so point lots :)
11:40 PM zhanx: ok
11:40 PM rue_mohr: what cha doing now anyhow?
11:40 PM zhanx: aquapondics still
11:40 PM rue_mohr: k
11:40 PM rue_mohr: pullchain switches if you insert a stove fuse
11:40 PM zhanx: need to grow the food, then back to the molding
11:40 PM rue_mohr: but only good for 5A
11:42 PM rue_mohr: the feed stuck
11:42 PM rue_mohr: ah, there
11:42 PM rue_mohr: no
11:42 PM rue_mohr: ok, whichever :)
11:43 PM zhanx: lo
11:43 PM zhanx: lol
11:43 PM zhanx: i picked up 2 cheap "action cameras"
11:43 PM rue_mohr: :)
11:43 PM rue_mohr: I'm good with stills eh?
11:44 PM zhanx: stills it can do also
11:44 PM zhanx: i am recording for me
11:44 PM rue_mohr: I ahve a camera in the shop for "wait, wtf where did I just put the toaster-oven sized project down?"
11:45 PM zhanx: lol
11:45 PM zhanx: gonna load the new spool in the welder and get some stuff down now that it has cooled down
11:46 PM rue_mohr: nice to have a place and be able to focus eh?
11:47 PM rue_mohr: ok, I programmed a tranlation array into that bargraph project
11:47 PM rue_mohr: I got a bit of progress on getting the stm32 usb serial going
11:48 PM rue_mohr: there is some stuff not mapping that I dont quite understand
11:48 PM rue_mohr: but lots of the errors are cascade