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Forums
4hv.org :: Forums :: General Chatting
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Post Your Cool Pic Here!

Move Thread LAN_403
Experimentonomen
Mon Dec 08 2008, 07:27PM
Experimentonomen Registered Member #941 Joined: Sun Aug 05 2007, 10:09AM
Location: in a swedish junk pile
Posts: 497
Winder completed and in use:
Link2
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Hon1nbo
Fri Dec 12 2008, 02:20AM
Hon1nbo Registered Member #902 Joined: Sun Jul 15 2007, 08:17PM
Location: Pacific Northwest USA
Posts: 1042
here are some pics from my new CNC-in-a-pelican-case project (which is scalable from working in the case to being extended outside the case)
also is a pic from my unknown performance paintball gun rail bun's barrel...


1229048394 902 FT6000 Cnc Pelican Case

1229048394 902 FT6000 Cnc Pelican Case Inside

1229048394 902 FT6000 Dsc00326
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aonomus
Sat Dec 13 2008, 01:22AM
aonomus Registered Member #1497 Joined: Thu May 22 2008, 05:24AM
Location: Toronto, Ontario, Canada
Posts: 801
IMG 1041

IMG 1042

Lexan picture frame, $1
CR3203 battery, $0.33
Bright LED's, $0.10

Glowy LED's in the dark: priceless.
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Myke
Sat Dec 13 2008, 06:09AM
Myke Registered Member #540 Joined: Mon Feb 19 2007, 07:49PM
Location: MIT
Posts: 969
I like the plexy display things aonomus. They look very nice and Christmas (or just plain winter time) like.
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Arcstarter
Sat Dec 13 2008, 06:23AM
Arcstarter Registered Member #1225 Joined: Sat Jan 12 2008, 01:24AM
Location: Beaumont, Texas, USA
Posts: 2253
Very nice aonomus! That would be a great present.
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aonomus
Sat Dec 13 2008, 07:17AM
aonomus Registered Member #1497 Joined: Thu May 22 2008, 05:24AM
Location: Toronto, Ontario, Canada
Posts: 801
I'm thinking about (or rather will, once I've sobered up) a star, a star of david, a present, etc. Any other simple line-art designs I can do?

My major irk with the design is the brightness of the LED, and a reliable way to connect the battery while still being able to add a switch. Currently I have the 2 leads across the top/bottom of a battery, and a piece of cardboard is slipped in to act as a switch.4
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Hazmatt_(The Underdog)
Mon Dec 15 2008, 03:30AM
Hazmatt_(The Underdog) Registered Member #135 Joined: Sat Feb 11 2006, 12:06AM
Location: Anywhere is fine
Posts: 1735
Here's a real SSTC... no primary... no GDT... no bridge... just a RF driver straight into the base of a resonator, drawing 50W. I'm trying to get some linear amplification going insted of this sloppy switching business because I want to excite the coil with a pure tone, but that has to wait because of work this week. Anyway.. some pics.
001f

002f

003f

004f


Bypassed my little OPT and using a CT to drive the TC
001f

002f

003f
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flannelhead
Tue Dec 16 2008, 03:39PM
flannelhead Registered Member #952 Joined: Mon Aug 13 2007, 11:07AM
Location: Finland
Posts: 388
Gingerbread biscuits, anyone?

1229441938 952 FT6000 Mario Edit

I haven't eaten him yet.
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Arcstarter
Tue Dec 16 2008, 04:35PM
Arcstarter Registered Member #1225 Joined: Sat Jan 12 2008, 01:24AM
Location: Beaumont, Texas, USA
Posts: 2253
MARIO!
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LithiumLord
Tue Dec 16 2008, 11:43PM
LithiumLord Registered Member #1739 Joined: Fri Oct 03 2008, 10:05AM
Location: Moscow, Russia
Posts: 261
Lol sado-maso SSTC :) The black paint with a weird additional top load (was just a test run with it, fixing it properly now) surely suits well with the ability to strike her own primary from time to time :) Gotta be a real S&M for an antenna-driven system - but that's not a suicide coil, it's S&M coil so the long antenna along with proper logic IC protection in order to handle the relatively high current it picks up due to it's length make the coil survive this and never blow.
Th Snapshot20081215092735
This is how my radio got destroyed...
Th Snapshot20081215092125
Watch the center of the red circle for the actual reason - there's a white dot which actually is a flashover from the pole into the radio antenna wire wrapped around it :)
Link2

[add]
Just made a completely random stupid drawing :D
Th Nuts
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