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Shadow_Demon

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Shadow_Demon

Help With Transistors... NPN-PNP

I recently built, toasted and rebuilt an amplifier. First of all it was the large high-power transistors on the board that blew, I replaced the large ones (with an ever so slightly higher grade ones,...
23:05 Thu 05th Nov 20094 answers, last by Shadow_Demon 17:25 Fri 20th Nov 2009
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Shadow_Demon

Who was the girl from the Datel Action Replay Video?

Who was the girl that presented the video that introduced a version of Action Replay on the PC? (The package came with a CD, a printer port dongle and was black and yellow in colour.) I'm thinking it...
21:03 Tue 04th Aug 2009
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Shadow_Demon

Capacitor LED fade -- So simple?

In many new-fangled electronics there is an LED that fades off, for whatever reason -- EG: Turned off the backlight on my multimeter. Obviously I know there are many ways to fade an LED, not just...
16:39 Fri 29th May 20094 answers, last by beso 12:36 Sat 30th May 2009
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Shadow_Demon

Uranium to lead. Transition/decomposition and half life...

How does one element, uranium say, decompose into another (through a few more elements) -- ultimately lead?
18:01 Mon 18th May 20093 answers, last by Shadow_Demon 21:14 Mon 18th May 2009
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Shadow_Demon

Uranium Decomposition/Transition (and it's Half life)

I can't get my head round how one element, say uranium decays at a cost of a lot of time, (cycling through a few other elements) to ultimately become another -- lead. I've done research, but came up...
05:27 Mon 18th May 20092 answers, last by Shadow_Demon 17:56 Mon 18th May 2009
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Shadow_Demon

Joule Thief Voltages And Load

I recently built a Joule Thief to run a white LED to drain a cell (a lot) before recharging. I was wondering, if I put 12V instead of 1.6V across the inputs will the voltage across the LED will change...
01:50 Mon 04th May 20095 answers, last by Papersinn 18:03 Mon 01st Jun 2009
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Shadow_Demon

Music Taunton Carnival 08

Anybody know of a complete music list for Taunton carnival '08? Also I need to know the title/band that did this song: 03:43 https://www.youtube.com/watch?v=K625npZ_QOw It's the Phoenix CC.
02:52 Sat 25th Apr 20094 answers, last by Shadow_Demon 03:35 Sat 25th Apr 2009
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Shadow_Demon

EEB Electric Engine Blower (fan)

My bike is a '00 Honda CG, which I know isn't particularly tunable -- This is just to see what results I get, i'm not actually going to do it for an extra .000003 of a HP!! lol Okay, so...
03:17 Sun 16th Nov 20084 answers, last by Shadow_Demon 22:17 Wed 26th Nov 2008
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Shadow_Demon

Cigarette Types

Hi there, This probably isn't the right section, but I can't find one on smoking. Can anybody tell me what type or size or brand of cigarette that has a small green band/ring that denotes the filter...
02:15 Sat 27th Sep 20084 answers, last by Shadow_Demon 15:16 Fri 03rd Oct 2008
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Shadow_Demon

Glowing Things

I was wondering (again) how and why things seem brighter when you aren't looking directly at them, yet not with things like a fluorescent bulb, tube or the sun. EG: A glow in the dark object, like the...
22:29 Fri 12th Jan 20073 answers, last by chakka35 18:07 Sat 13th Jan 2007
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Shadow_Demon

Flashing Vision -- Colours

I was wondering to myself, why is it that contrasting colours appear to flash when you glance at them, yet not when you are looking fully at them?
22:16 Fri 12th Jan 20072 answers, last by Shadow_Demon 15:27 Wed 24th Jan 2007
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Shadow_Demon

Lifehouse Tracks, The Wild

Can anybody please tell me what the track by Lifehouse is called in Sony/Disney Pixar's "The Wild". Any help very much appreciated.
21:31 Mon 20th Nov 20061 answer, last by JackDanielsU 22:16 Mon 20th Nov 2006
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Shadow_Demon

Folding Spacetime

In the film "Event Horizon" the main plot has it that there is a gravity drive that folds spacetime effectively allowing more or less instant travel, is this theoretically possible given the...
02:57 Fri 28th Jul 20065 answers, last by Shadow_Demon 03:37 Thu 03rd Aug 2006

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