#garfield Logs

Jul 11 2021

10:24 AM rue_bed: heh, I had the whole weekend prettymuch slated for that one challange
10:31 AM rue_bed: challenge
10:34 AM Tom_L: and you did it?
10:34 AM Tom_L: are you feeling a bit lost now?
10:56 AM rue_mohr: it works like that doesn't it?
10:57 AM Tom_L: you'll find something i'm sure of it
11:28 AM rue_mohr: polprog, I forgot about the gal page I did
11:28 AM rue_mohr: that actually strikes me as a rather clean layout
11:29 AM rue_mohr: the background shouldnt be grey tho
11:30 AM rue_mohr: maybe a light green?
11:30 AM rue_mohr: ( http://ruemohr.org/%7Eircjunk/tutorials/elex/GALtut/GAL_programming.html )
11:38 AM Tom_L: the lines should match the txt ehh?
11:41 AM rue_mohr: ... what!? how about 2 lines
11:42 AM polprog: I have to edit and move my tutorial too
11:42 AM rue_shop7: ?
11:47 AM rue_shop7: 10 turns, 20uH
12:06 PM rue_shop2: http://zpostbox.ru/how_to_determine_permeability_of_unknown_cores_online_calculator.html
12:09 PM rue_mohr: so I want 71 turns
12:15 PM rue_mohr: I'm gonna write a program for that one
12:15 PM rue_mohr: tho i could use ohm
12:18 PM rue_mohr: zippo:/files/programming/asm/z80/A-3# ohm -p 20u -i 10
12:18 PM rue_mohr: Power is: 20.000uW
12:18 PM rue_mohr: Current is: 10.000A
12:18 PM rue_mohr: Voltage is: 2.000uV
12:18 PM rue_mohr: Resistance is: 200.000nOhms
12:18 PM rue_mohr: Resistance is actually k
12:18 PM rue_mohr: so if I want 1mH
12:18 PM rue_mohr: zippo:/files/programming/asm/z80/A-3# ohm -r 200n -p 1m
12:18 PM rue_mohr: Power is: 1.000mW
12:18 PM rue_mohr: Current is: 70.711A
12:18 PM rue_mohr: Voltage is: 14.142uV
12:18 PM rue_mohr: Resistance is: 200.000nOhms
12:18 PM rue_mohr: current is my number of turns
12:18 PM rue_mohr: so, 71
12:18 PM rue_mohr: which is right
12:19 PM rue_mohr: so I really just need to relabel the terms in the existing software
12:54 PM rue_shop2: aandrew, coldfire
12:54 PM rue_shop2: so, the nortel switches I have, have a coldfire processor in the corner
12:55 PM rue_shop2: I almost suspect I could cut it out working
01:06 PM rue_shop7: cool JP30 has the jtag chain for the cplds
02:00 PM aandrew: rue_shop2: ah, interesting
03:15 PM rue_mohr: I'm gonna do a scan on one thats alive and see what it looks like
03:58 PM polprog: JP30?
04:04 PM rue_mohr: yup
04:04 PM rue_mohr: is the jtag chain
04:04 PM rue_mohr: ok, I burned off the last of the stuff in the boiler
04:04 PM rue_mohr: need to take it apart
04:24 PM polprog: aj JP30 on the board
04:24 PM polprog: ah
05:16 PM Tom_L: ok that's nearly done
05:39 PM Tom_L: http://tom-itx.no-ip.biz:81/~webpage/cnc/Mill_Steel/Assembly/Final/Vise_parts/Table_side_brackets1.jpg
05:39 PM Tom_L: http://tom-itx.no-ip.biz:81/~webpage/cnc/Mill_Steel/Assembly/Final/Vise_parts/Table_side_brackets2.jpg
05:39 PM Tom_L: http://tom-itx.no-ip.biz:81/~webpage/cnc/Mill_Steel/Assembly/Final/Vise_parts/Table_side_brackets3.jpg
05:39 PM Tom_L: i made some shorter ones too for 'special' places
05:40 PM Tom_L: should distribute the force instead of right at the screw causing the plastic to crack
06:33 PM spline: facemill? always love the machining marks
06:33 PM spline: or flycutter - er looks more single tool
06:34 PM spline: was doing a little v-carve action today on some redoak (leftover from hardwood install) https://photos.app.goo.gl/M2J34Ro2pyd8JwJYA
06:34 PM spline: https://photos.app.goo.gl/jmrmpruFHEwyzenw5
06:35 PM spline: final product. did a mdf base (oak and mdf are .75"), oversize. pocketed on the back for a z-clip (French Cleat) so we can hang in the nursery
06:35 PM spline: Tom_L, wtf are the rubber bands in the last photo
06:35 PM spline: "work holding" ? :)
06:36 PM Tom_L: they are holding the parallels
06:36 PM Tom_L: old trick
06:41 PM Tom_L: i had to stack 2 parallels and i didn't feel like drilling thru them
07:24 PM rue_mohr: k
07:25 PM rue_mohr: Tom_L, ah nice
07:51 PM Tom_L: gonna be a busy week
07:54 PM rue_mohr: ?
07:54 PM Tom_L: got my schedule for the week
07:55 PM rue_mohr: I think I'm off next week
07:56 PM rue_mohr: no, week after
07:56 PM rue_mohr: I need to get some sun
07:56 PM rue_mohr: maybe a handle on my life
07:56 PM Tom_L: you got one stuck at the border
07:56 PM rue_mohr: not sure if I have enough me for all the directions that need to be covered
07:57 PM rue_mohr: stuck at the border? a week, life, handle, or sun?
07:57 PM Tom_L: the sun knows no bounds
07:57 PM rue_mohr: surviving is taking up too much overhead
07:57 PM Tom_L: it's a chore for sure
07:58 PM rue_mohr: I have to go shopping because of this stupid 'need to eat' thing
07:58 PM rue_mohr: if it weren't for 'need to sleep' I might have finished the cpld board
07:58 PM Tom_L: i just got up again
07:58 PM Tom_L: i probably never sleep more than 4 at a time
07:59 PM rue_mohr: I mean, dont get me wrong, icecream and a break is nice sometimes
07:59 PM rue_mohr: I have to take the boiler apart before it collapses
07:59 PM Tom_L: may get my drill set this week
07:59 PM rue_mohr: that'll be this week
08:00 PM rue_mohr: other things might arrive too
08:00 PM Tom_L: maybe they shook hands in passing
08:00 PM rue_mohr: bbl
08:00 PM Tom_L: k
08:01 PM * Tom_L goes back to sleep
11:52 PM rue_mohr: http://ruemohr.org/~ircjunk/tempimage/p1200239.jpg BATTERIES WELDED IN SERIES, VOLTAGE DID NOT CHANGE
11:57 PM aandrew: ...
11:57 PM aandrew: clearly you soldered them antiseries. you should know better. :-)
11:58 PM rue_mohr: :)