is this new to you or something?
oh no
s parameters
im supposed to know about this shit
Posted by renesis at 23:00 | permalink | 0 comments
lordpil's blog
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=568-2402-ND
Posted by renesis at 22:55 | permalink | 0 comments
$100
ill pay you in a month or three
but you can ship it to me now so its out of your hair
do you have hair?
Posted by renesis at 22:42 | permalink | 0 comments
uhoh
i should do that
my mom actually found a dentist that takes medi-cal
Posted by renesis at 22:03 | permalink | 0 comments
D-, harsh
thats pretty neat
you need to get a black jolly roger decal for the top
Posted by renesis at 21:50 | permalink | 0 comments
headphone amp
http://darkertechnologies.com/image/doc_main_2008.07.10.1_schema.png
removed C3
im like hmmm how do i use pot as input impedance on half biased amp
i think anser is i dont with stable input impedance
Posted by renesis at 09:14 | permalink | 0 comments
ohnoz
http://darkertechnologies.com/image/dtcs01.1_prototype10.jpg
http://darkertechnologies.com/image/dtcs01.1_prototype9.jpg
http://darkertechnologies.com/image/dtcs01.1_prototype8.jpg
i did a nice one
.5" diamater ones kinda work
i could also just saw them short
Posted by renesis at 09:09 | permalink | 0 comments
wat
it would have to be perfect
within .5mm on both sides
damn pricey
Posted by renesis at 08:02 | permalink | 0 comments
1/8" endmill
today is race day
mini @ spa
lucky for me they are not doing the everyone has to change tires rule
but stupid mini has a tiny fuel tank
Posted by renesis at 06:56 | permalink | 0 comments
http://darkertechnologies.com/image/dtcs01.1_prototype5.jpg
http://darkertechnologies.com/image/dtcs01.1_prototype6.jpg
http://darkertechnologies.com/image/dtcs01.1_prototype7.jpg
cute ^
Posted by renesis at 06:47 | permalink | 0 comments
yeh, two under $2 in 10 qty
those 10VA ones looks neat
ha, 10 and 30VA
2.3 2.7 1.4", dual 15V/1A secondaries
want
Posted by renesis at 05:29 | permalink | 0 comments
we need a bot that just repeats what everyone said an hour ago
i just have to do tin bottoms now
the clear rubber feet dots from all electronics are awesome
they were all stuck onto the altoids i stuck them onto months ago
had to pull hard
they have feet dots?
oh, hmm
hmm i dunno
those are pretty symbolic looking mechanical drawings, heh
sec
they make alot of them tho
rab: yeh that looks like all the right power/voltage ranges
and pricing
Posted by renesis at 05:24 | permalink | 0 comments
http://www.youtube.com/watch?v=ABDea0ySu_U
yayay
Posted by renesis at 04:01 | permalink | 0 comments
fureal man wf is this doped silicon bullshit
no
heheheh, i want vid!
heheh copl
*cool
sadly most of my favorite vocalists really arent that good
http://www.youtube.com/watch?v=uxO3XMdywl8
this is my idea of a good singer
chino is a genius
deftones - bored
im sure someone in canadia has it
Posted by renesis at 03:54 | permalink | 0 comments
stacked ceramic is soooooooo awesome
uhohz
yeh you walked into that
when my friend moved, the gov called her dad wanting her new adress
they are soooo nosy
all asking their neighbors questions about them, heheh
all our phone convos as kids prob on tape somewhere
no youre more steampunk then terrorist
its a shit media format
Posted by renesis at 03:49 | permalink | 0 comments
stop buying that shit
carbide ++
i dont think you can do that
i love how they sell TiN coated bits like theyre actually made of titanium
the coating doesnt hurt
doesnt do much either
not worth the extra $ usually
its prob more the metal holding the edge and the cutting speed youre using than the coating
yeh thats neat
i hate tantalum
they will die
Posted by renesis at 03:44 | permalink | 0 comments
i knew what all the parts were
i had no idea what they were doing
(pcbs when i was a kid with a screwdriver)
hahaha @ stepdrill technology
i cant believe you bought one of those
hahaha
Posted by renesis at 03:37 | permalink | 0 comments
yes
volume/bass/treble
like 2x gain on the main amp
and i think the tone controls were +/-12db
pls, be responsible
yeh
i found some low noise/offset ones
they named them after the best production porsche ever
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=497-6127-1-ND
\o/\
3mV max offset, full operating temp range
20nv/rthz noise
so like, TL074 is a bit better, kinda
but this is 5V rail to rail
Posted by renesis at 03:32 | permalink | 0 comments
altoids tin
i was doing the left side holes
dide you see pics?
http://darkertechnologies.com/image/dtcs01.1_prototype4.jpg
new pic
that tin has dremeled holes and shit in it tho, was just testing the gcode files
so yeh it didnt raise up and went thru the tin lip =(
thats rf h4x0r shit, yo
Posted by renesis at 03:26 | permalink | 0 comments
k
its submitted
hahaha ty
its cool i got more tins
Posted by renesis at 03:21 | permalink | 0 comments
twingy: ill send gcam and.ngc file
did i ever feature request .ngc as default file format for emc export?
also an .* filter for that would help =\
i can fix the gcode easy
it just fubars that one Z and then doesnt let you undo it
i dont think
k brb
Posted by renesis at 03:10 | permalink | 0 comments
oh
yes
kapton or silicone
=|
laser
ive seen steel ladders
like for lasers
guy said you gotta replace that eventually too
fuck that
blackmoon: prob not
im thinking it depends what youre cutting
cuz that dictates feedrates
heheheheh
Posted by renesis at 03:05 | permalink | 0 comments
vobcopy, mencoder?
or on a mac
there was some goofy dvd decrypter for macs i had to find for sandi
Posted by renesis at 02:50 | permalink | 0 comments
they dont even spec them differently anywhere in the datasheet, other than the mechanical drawings
so yeh if theyre the same, getting the non insulated and having to add a washer is prob less thermal transfer performance
natsemi maybe agrees, Note 12
Posted by renesis at 02:28 | permalink | 0 comments
its the B dimensionin the datasheet
they dont make them wider than 19mm
then theyre floating heatsinks or they found the right washers
id never buy non insulated
fuck that
screw the chip onto the sink
heatgrease, done
im pretty sure the diff in thermal dissipation to junction was almost the same
sigh
4669 has a bunch of extra holes in it
LM3886 is like one of the only power chips i seen with a fully insulated tab
he buy non insulated
Posted by renesis at 02:22 | permalink | 0 comments
making a clean hole in kapton film is prob a bitch tho
pic is wrong then
oh
well pic is wrong and its 20mm wide
and its very, very likely that the edges would be the points on which the chip rest
LxW
im ussuming length is the height
Posted by renesis at 02:17 | permalink | 0 comments
tho i see the silicone pads waaaaay more than the little mica things
then get kapton
and make them
you need a good way to make the hole
its to-220-13
its like 3 of those
12x12" of .005 thick kapton (polymide) is $20
theres thermally conductive stuff thats .002 thick for $12
Posted by renesis at 02:12 | permalink | 0 comments
mylar too
LM3886TF ftw.
heat grease, done
well, next time =)
im sure they did somewhere
nice
mice washers always scared me
because its prob really like .003 of plastic
like, something move funny and i could see an edge or surface feature dig in, tearing or breaking it
yes i know they work
Posted by renesis at 02:07 | permalink | 0 comments
wut
o hi
dude insulating mica is like prob .003 thick
'so like if theres a scratch in the tab metal or heatsink it could maybe short out
like if it was a silicone heat pad, maybe you could do it cuz those are like .02 or thicker
heheh
ok that ansswer is pretty awesome
i would just get silicone rubber and make my own
Posted by renesis at 02:02 | permalink | 0 comments
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