#garfield Logs

Jun 20 2021

01:11 AM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/p1200047.jpg
01:18 AM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/p1200048.jpg
01:18 AM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/p1200049.jpg
01:18 AM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/p1200050.jpg
01:18 AM rue_mohr: looks good!
01:18 AM rue_mohr: little bit much loose sand tho
01:18 AM rue_mohr: I was going to use the sand blaster to clean it, but it dulls the finish, think I'll leave it like this
01:32 AM rue_mohr: its kinda neat to have patterns stacking up for things, I was looking at the old pulley blanks yesterday
01:32 AM rue_mohr: I suppose I could make up a box of patterns
07:05 AM rue_shop2: I got the 4 channel 8 bit pwm system working
07:52 AM Tom_L: nice
01:33 PM rue_bed: "
01:33 PM rue_bed: You're banned! Email kline@freenode.net with the ERROR line below for help.
01:33 PM rue_bed: * Closing link: (~rue@d154-5-7-249.bchsia.telus.net) [Z-lined: Session limit exceeded (ID: 5XVI19M8FU)]
01:33 PM rue_bed: * Disconnected (Remote host closed socket)
01:33 PM rue_bed: "
01:33 PM rue_bed: I think they destroyed it?
01:34 PM Tom_L: guess i won't be goin back
01:34 PM Tom_L: wasn't planning to anyway
01:34 PM rue_bed: I'm still a bit clueless as to why everything
01:35 PM Tom_L: somebody's mad a the world
01:35 PM rue_bed: it seems like they just wanted to destroy it
01:35 PM rue_bed: but, now its this, so they will be back
01:35 PM rue_bed: so I was up till like 5am
01:35 PM Tom_L: doubt they have priveliges to this server
01:36 PM rue_bed: they didn't to freenode
01:36 PM Tom_L: i was up at 5 am :)
01:36 PM rue_bed: they found people exploits
01:36 PM Tom_L: didn't 'stay til'
01:36 PM rue_bed: ok, so you saw the box
01:36 PM rue_bed: not much to show with the pwm
01:37 PM rue_bed: I made a parallel 8 bt interface
01:37 PM rue_bed: data buss, 2 bit address bus, /WR, /CS
01:37 PM rue_bed: address the channel you want to write to and yea
01:38 PM rue_bed: no fancy buffering
01:39 PM Tom_L: been working on my cad a bit
01:39 PM rue_bed: yea
01:39 PM Tom_L: adding features to the post
01:40 PM rue_bed: with provisioning for the cutter bit?
01:40 PM Tom_L: oh i did that a while ago
01:40 PM rue_bed: oh
01:40 PM rue_bed: I need a shower and breakfast
01:40 PM Tom_L: latest, i output the material block size in the preamble
01:40 PM rue_bed: ...and then lunch...
01:40 PM Tom_L: i hardly check the code now before running it
01:41 PM rue_bed: I'd like my olde machine to not zero on startup, its too slow
01:41 PM Tom_L: the post works really good as far as tooling
01:41 PM rue_bed: tho I could change out the last motor needed to set it up with grbl
01:42 PM Tom_L: so i figured instead of calling the spot drill again after flipping the part to chamfer the backside of the holes i'd just use the chamfer tool
01:42 PM rue_bed: as I go along I'm kinda wondering what they implemented on the fpga for your board
01:42 PM Tom_L: so it should be a finished part untouched by monkeys
01:42 PM Tom_L: i gave you that code right?
01:42 PM rue_bed: Tom_L, that slot, goes half way thru a hole for the spring
01:43 PM rue_bed: no code, no
01:43 PM Tom_L: i'll check that but i think it's ok now
01:43 PM rue_bed: but I cant run gcode on my old machine
01:43 PM Tom_L: you looking at the screenshot?
01:43 PM rue_bed: I should finish the new machine thats meant to be a replace for the sherline
01:44 PM rue_bed: I'm havin problems with my "do"
01:44 PM Tom_L: your hours seem to be switching
03:09 PM rue_mohr: https://raw.githubusercontent.com/eez-open/modular-psu/master/dcp405/EEZ%20DIB%20DCP405%20r3B3%20Sheet3of6.png
03:33 PM rue_mohr: polprog, did you try the dc-dc?
03:33 PM rue_mohr: should be able to get a bit less then 36V
03:33 PM polprog: not yet, i was busy
03:33 PM polprog: ill try it today i think
03:34 PM rue_mohr: so the 4 channel pwm works on the cpld...
03:34 PM rue_mohr: 8 bit, parallel access, 2 address bits...
03:34 PM rue_mohr: this feel great
03:34 PM rue_mohr: s
03:37 PM polprog: ive got some stuff to do
03:49 PM polprog: This qubit is based on a quasi-particle called Majorana fermion, which is halfway between being an electron and not being an electron.
03:49 PM polprog: yes
03:49 PM polprog: The majoram fermion
03:50 PM polprog: i ordered 100pcs of BFP405
03:50 PM polprog: 25GHz npn
03:50 PM polprog: I wonder if i can make a cavity or a resonator based oscillator
04:03 PM Tom_L: rue_mohr, on the cpld?
04:17 PM rue_shop2: yea
04:18 PM Tom_L: for hobby servos?
04:19 PM Tom_L: you had one of those that did a bunch... maybe that would fit?
04:34 PM rue_shop2: no just 0 to 100 pwm
04:34 PM rue_shop2: hobby servo pwm would be fine with like 5 or 6 bits
04:34 PM rue_shop2: could add a few more channels
04:34 PM rue_shop2: not sure how one would do the dead time
04:34 PM Tom_L: how many channels did it have?
04:34 PM Tom_L: delay
04:35 PM Tom_L: you wanted projects...
05:05 PM rue_shop2: heh
05:05 PM rue_shop2: the one I did last night there has 4 channels, but its got no more room for anymore
05:05 PM rue_shop2: the 4 channels take up 32 bits
05:06 PM rue_shop2: if I was doing a hobby servo one, I might get away with 5 channels
05:06 PM rue_shop2: maybe 6
05:06 PM rue_shop2: but an stm32 with a few 4017 can handle 32 channels
05:06 PM rue_shop2: er 48
05:06 PM rue_shop2: lots anyhow
10:45 PM rue_shop3: my mind seems to have all the energy come up with stuff but I'm falling behind
10:45 PM rue_shop3: then again, maybe I never kept up
10:46 PM rue_shop3: things like the broken lawn tractor in the yard doesn't help
10:46 PM rue_shop3: I need to go clean the dollar stores out of clipboards again
10:47 PM Tom_L: use the 'kiss' philosophy
10:47 PM Tom_L: you'll get more done
10:55 PM rue_shop3: if I just make stuff I get it done
10:55 PM rue_shop3: too easy to get caught up in trying to make something perfect
10:56 PM Tom_L: yeah i don't have enough time for that either
10:57 PM Tom_L: i do my best within a time frame
11:55 PM rue_shop3: so it looks like they keep killing freenode servers