Home |
Search |
Today's Posts |
![]() |
|
Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#81
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]() Stuart wrote: In article , Michael A. Terrell wrote: I spent less than $50 on Christmas this year. Being disabled, I don't put up a tree or lights since I have trouble with ladders. I'm afraid we now use one of the fibre-optic "trees". It's around 18" tall and sits on small table near the front window. A rotating filter above the light in the base gives changing colours. We think it's quite attractive and it's minimum fuss and effort. We never had "real" trees anyway, my wife used to hate the job of hoovering up the dropped needles every day. I haven't put up a tree since I left for the US Army at 20. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#82
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]() "Ron(UK)" wrote: In an industry where possibly 40 or 50, radio packs may be used nightly on a single live show, do you really think they would use the more expensive solution of using replacable batteries without good reason if they could get away with using rechargables and saving money? One microphone failure on a West End or Broadway show could cost a lot of money and someone his or her job. It could get the company blacklisted in the industry as well. I've seen contracts that specified the exact equipment to be used. If yo can't supply it, you can't have the contract. ANY deviation is breech of contract. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#83
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Mon, 22 Dec 2008 11:33:27 +0000 (GMT), the renowned Stuart
wrote: In article , Michael A. Terrell wrote: I'm in the US, so quid is meaningless to me. Quid = Pounds, at the current exchange rate = $1.47 If you remember the 3-letter ISO currency codes, Google will do a lot of the slogwork for you, and more. For example, if I would like to know the price of gasoline (petrol) in China using the obsolete units of my youth, I need only type: 5.1 CNY per liter in CAD per imperial gallon and it responds with 5.1 (Chinese yuan per liter) = 4.08944735 Canadian dollars per Imperial gallon Or combined reciprocal and units conversion: 6.3 liters per 100km in miles per imperial gallon responds with 6.3 liters per 100km = 44.8382624 miles per Imperial gallon or 6.3 liters per 100km in miles per gallon responds with 6.3 liters per 100km = 37.3356481 miles per gallon (careful, the default "gallon" is some kind of undersized quaint wine gallon for unknown reasons). Here is the list of ISO codes (Google does not have them all available, but the major ones should be there). http://www.xe.com/iso4217.php Best regards, Spehro Pefhany -- "it's the network..." "The Journey is the reward" Info for manufacturers: http://www.trexon.com Embedded software/hardware/analog Info for designers: http://www.speff.com |
#84
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
Spehro Pefhany wrote in
: On Mon, 22 Dec 2008 11:33:27 +0000 (GMT), the renowned Stuart wrote: In article , Michael A. Terrell wrote: I'm in the US, so quid is meaningless to me. Quid = Pounds, at the current exchange rate = $1.47 If you remember the 3-letter ISO currency codes, Google will do a lot of the slogwork for you, and more. For example, if I would like to know the price of gasoline (petrol) in China using the obsolete units of my youth, I need only type: 5.1 CNY per liter in CAD per imperial gallon and it responds with 5.1 (Chinese yuan per liter) = 4.08944735 Canadian dollars per Imperial gallon Or combined reciprocal and units conversion: 6.3 liters per 100km in miles per imperial gallon responds with 6.3 liters per 100km = 44.8382624 miles per Imperial gallon or 6.3 liters per 100km in miles per gallon responds with 6.3 liters per 100km = 37.3356481 miles per gallon (careful, the default "gallon" is some kind of undersized quaint wine gallon for unknown reasons). Here is the list of ISO codes (Google does not have them all available, but the major ones should be there). http://www.xe.com/iso4217.php Best regards, Spehro Pefhany That's neat. Thanks. I didn't know it was that sophisticated. if it's tolerant of errors, especially cool. Makes up for many of the annoyances of Google. |
#85
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]() ? "Michael A. Terrell" ?????? ??? ?????? m... "Geoffrey S. Mendelson" wrote: Michael A. Terrell wrote: Are you storing them in an oven? I have used Alkaline cells that were over six years old. I think it has more to do with who makes the batteries and where than how they are stored. We get lots of things from Hong Kong, Singapore and mainland China. If you think the people who put melanine in powdered milk, or used lead paint on toys are the only ones who produce cheap junk and label it has high priced well known brands, you are mistaken. Here, were most UK and US brands are not officially sold, and grey market goods are perfectly legal, you never know what you are buying, even if you buy it in a well known store. I expect that it's now the same way elsewhere, except that the name brands usually are really what you think you are getting. For example, last Christmas one of the major UK retailers sold a DVD player for 10 quid. In the box was a remote and I assume batteries. How much did those batteries cost, and how many of them surfaced with "brand names" on them? I'm in the US, so quid is meaningless to me. Most remotes here seem to be shipped with crappy carbon zinc, or no name alkaline cells. Some are so bad they leak before the item is sold. The VCR which I got in Kozani (eastern Macedonia, greece's province, not the country), a Sony, in 1995, had its remote supplied with 2 carbon zinc Sony AA cells. Well, they lasted until a couple of years ago, the VCR got another problem and I decided to throw it away to get a sony dvd player (50 euros).:-) A merry Christmas to everyone! Right now you can buy a DVD player for US $14 after a $5 rebate. I saw plenty of them in the 19 to 29 dollar range through the year. I buy only name brand US made cells when I can. I keep a good supply on hand for power outages, flashlights & hurricane season. I use my oldest stock between seasons, and some got quite old. They were well past the use by dates, but all were still good. -- Tzortzakakis Dimitrios major in electrical engineering mechanized infantry reservist hordad AT otenet DOT gr |
#86
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
Stuart wrote:
In article , Spehro Pefhany wrote: (careful, the default "gallon" is some kind of undersized quaint wine gallon for unknown reasons). Cos it's the US gallon and the yanks own google :-) Worse than that, when the US changed liquor bottles to metric, they made a half-gallon into 1.75 liters! Looks the same size, but lost a bit of booze! -- Virg Wall |
#87
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Sun, 21 Dec 2008 21:21:10 -0800, Dave Platt wrote:
In article , Michael A. Terrell wrote: So do I. They rarely last more than a year before they leak, and some brands even less. Before they changed from some anonymous Chinese manufacturer to GPT, the Office Depot brand sold here lasted 3-4 months. Are you storing them in an oven? I have used Alkaline cells that were over six years old. Are those times for cells that have been stored in unused condition, or for cells that are in a device which is in occasional use? I believe that the former (shelf life when fully charged) is often a good deal better than the latter (lifetime once partially discharged). I've read that even a modest partial discharge of an alkaline cell starts an electrochemical reaction that can lead to corrosion of the case after a year or so. I have a Fujicam that takes AAs - I used to use NiMHs, but they turned out to be crap, so I got a couple of alkalines, which have lasted now for at least a year in intermittent duty - the camera is a real current hog, even when it's off, so I just store the cam with the battery door open. This means I have to set its clock every time I use it, but I consider that a small price to pay for the kind of reliability I'm getting. YMMV, of course. Cheers! Rich |
#88
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Mon, 22 Dec 2008 09:16:23 -0800, VWWall wrote:
Stuart wrote: In article , Spehro Pefhany wrote: (careful, the default "gallon" is some kind of undersized quaint wine gallon for unknown reasons). Cos it's the US gallon and the yanks own google :-) Worse than that, when the US changed liquor bottles to metric, they made a half-gallon into 1.75 liters! Looks the same size, but lost a bit of booze! Yes. A liter is more than a quart, so isn't a popular size, since one is more expensive than a quart. But then they've got a 375 mL bottle, which is just under a fifth (at the price of a fifth) and 175 mL, just under a pint, at the price of a pint. So I just buy the 1.75L "half gallons". Usually, one of the grocery stores will have some store brand "on special" for about $8.99 + tax. ;-) Cheers! Rich |
#89
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Mon, 22 Dec 2008 09:16:23 -0800, VWWall
wrote: Stuart wrote: In article , Spehro Pefhany wrote: (careful, the default "gallon" is some kind of undersized quaint wine gallon for unknown reasons). Cos it's the US gallon and the yanks own google :-) Worse than that, when the US changed liquor bottles to metric, they made a half-gallon into 1.75 liters! Looks the same size, but lost a bit of booze! Google: 1.75 liters in half gallons 1.75 liters = 0.924602183 half US gallons Google: (1 - 0.924602183 ) half gallons in fluid ounces (1 - 0.924602183) * (half US gallons) = 4.82546029 US fluid ounces This one is fun: Google: 12 U in mm |
#90
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Mon, 22 Dec 2008 08:49:23 -0500, Spehro Pefhany
wrote: If you remember the 3-letter ISO currency codes, Google will do a lot of the slogwork for you, and more. If you have Vista and the sidebar applet for currency, you can always see it, and you can always type a figure in and get the exchange value. Not using what is available is part of what creates slog work, and is itself slog work, ready made. |
#91
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Mon, 22 Dec 2008 11:28:24 -0000, Ron(UK) wrote:
jakdedert wrote: Ron(UK) wrote: Geoffrey S. Mendelson wrote: Peter Hucker wrote: LESS THAN A YEAR?!?!?! I have Duracells with a use by date of about 4 or 5 years in the future. So do I. They rarely last more than a year before they leak, and some brands even less. Before they changed from some anonymous Chinese manufacturer to GPT, the Office Depot brand sold here lasted 3-4 months. An awful lot of the 'Duracells' you'll find in discount places, markets, etc. are chinese fakes. A genuine Procell PP3 has six cylindrical cells which look like a small AAA cell. The ripoffs I`ve seen have flat cells. You can barely tell the difference from external appearances alone - the price should be your guide. Ron(UK) They are actually AAAA cells..... Same in an Energizer, the difference is that the cells in a Procell are connected by spotwelded on flat metal strips In an Energizer, pressure alone connects the cells to the top terminals and bottom conductors. That might explain why they sometimes inexplicably fail after a few minutes. I though "Procell" was one of those cheap makes you get in Farnell? -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com ___I___ /= | #\ /.__-| __ \ |/ _\_/_ \| (( __ \__)) __ ((()))))()) __ ,' |()))))(((()|# `. / |^))()))))(^| =\ / /^v^(())()()v^\' .\ |__.'^v^v^))))))^v^v`.__| /_ ' \______(()_____( | _..-' _//_____[xxx]_____\.-| /,_#\.=-' /v^v^v^v^v^v^v^v^| _| \)|) v^v^v^v^v^v^v^v^v| _| || :v^v^v^v^v^v`.-' |# \, || v^v^v^v`_/\__,--.|\_=_/ :v^v____| \_____|_ , || v^ / \ / //\_||_)\ `/_..-._\ )_...__\ || \/ #| |_='_( | =_(_ || _/\_ | / =\ / ' =\ \\/ \/ )/ |=____#| '=....#| |
#92
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
Peter Hucker wrote:
I though "Procell" was one of those cheap makes you get in Farnell? Nope, Procells are the same batteries as 'Gold top' Duracells but bulk packed in tens instead of consumer packed. Ron(UK) |
#93
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
Ron Johnson wrote:
Peter Hucker wrote: I though "Procell" was one of those cheap makes you get in Farnell? Nope, Procells are the same batteries as 'Gold top' Duracells but bulk packed in tens instead of consumer packed. Where are they made? Instead of the usual Duracell from the far east, today my wife brought home one made in Belgium. I expect this is the real thing and the others are fakes. Geoff. -- Geoffrey S. Mendelson, Jerusalem, Israel N3OWJ/4X1GM |
#94
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
Geoffrey S. Mendelson wrote:
Ron Johnson wrote: Peter Hucker wrote: I though "Procell" was one of those cheap makes you get in Farnell? Nope, Procells are the same batteries as 'Gold top' Duracells but bulk packed in tens instead of consumer packed. Where are they made? Instead of the usual Duracell from the far east, today my wife brought home one made in Belgium. I expect this is the real thing and the others are fakes. Geoff. The genuine ones here have Made in EC printed on them - That`s 'European Community' Duracell is part of Proctor & Gamble, I`m sure there are factories in the US and Canada, probably China also. Ron(UK) |
#95
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
In article ,
Geoffrey S. Mendelson wrote: Where are they made? Instead of the usual Duracell from the far east, today my wife brought home one made in Belgium. I expect this is the real thing and the others are fakes. Does it make sense to situate a battery factory in only one country when your market is the world? One inside the EU can make sense because of favourable trading conditions within that, but high labour costs there means the product is unlikely to be competitive world wide. Incidentally, I've been looking into the comparative costs of alkaline and lithium and they seem to be priced more or less in direct relation to their claimed life. And since that claimed life will be a best case scenario I won't be changing to them for RM use. -- *If God had wanted me to touch my toes, he would have put them on my knees Dave Plowman London SW To e-mail, change noise into sound. |
#96
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Tue, 23 Dec 2008 21:09:01 -0000, Geoffrey S. Mendelson wrote:
Ron Johnson wrote: Peter Hucker wrote: I though "Procell" was one of those cheap makes you get in Farnell? Nope, Procells are the same batteries as 'Gold top' Duracells but bulk packed in tens instead of consumer packed. Where are they made? Instead of the usual Duracell from the far east, today my wife brought home one made in Belgium. I expect this is the real thing and the others are fakes. I thought all genuine Duracells were made Belgium. But that was a long time ago, they may have built more factories since then. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com An optimist thinks this is the best possible world. A pessimist fears this is true. |
#97
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Wed, 24 Dec 2008 10:40:24 -0000, Dave Plowman (News) wrote:
In article , Geoffrey S. Mendelson wrote: Where are they made? Instead of the usual Duracell from the far east, today my wife brought home one made in Belgium. I expect this is the real thing and the others are fakes. Does it make sense to situate a battery factory in only one country when your market is the world? One inside the EU can make sense because of favourable trading conditions within that, but high labour costs there means the product is unlikely to be competitive world wide. Incidentally, I've been looking into the comparative costs of alkaline and lithium and they seem to be priced more or less in direct relation to their claimed life. And since that claimed life will be a best case scenario I won't be changing to them for RM use. I put lithium in smoke alarms to save the bother of changing them more often. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com In Today's Market Activity, Helium was up. Feathers were down. Paper was stationary. Fluorescent tubing was dimmed in light trading. Knives were up sharply. Cows steered into a bull market. Pencils lost a few points. Hiking equipment was trailing. Elevators rose, while escalators continued their slow decline. Weights were up in heavy trading. Light switches were off. Mining equipment hit rock bottom. Diapers remain unchanged. Shipping lines stayed at an even keel. The market for raisins dried up. Coca Cola fizzled. Caterpillar stock inched up a bit. Sun peaked at midday. Balloon prices were inflated. And, Scott Tissue touched a new bottom. Invest wisely! |
#98
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Mon, 22 Dec 2008 13:49:23 -0000, Spehro Pefhany wrote:
On Mon, 22 Dec 2008 11:33:27 +0000 (GMT), the renowned Stuart wrote: In article , Michael A. Terrell wrote: I'm in the US, so quid is meaningless to me. Quid = Pounds, at the current exchange rate = $1.47 If you remember the 3-letter ISO currency codes, Google will do a lot of the slogwork for you, and more. Or just use http://www.xe.com/ucc/ -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com Light travels faster than sound. This is why some people appear bright until you hear them speak. |
#99
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Mon, 22 Dec 2008 11:33:27 -0000, Stuart wrote:
In article , Michael A. Terrell wrote: I'm in the US, so quid is meaningless to me. Quid = Pounds, at the current exchange rate = $1.47 What happened? I thought wer were approaching $2 per quid. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com What do Disney World & Viagra have in common? They both make you wait an hour for a five-minute ride. |
#100
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
In article ,
Peter Hucker wrote: What happened? I thought wer were approaching $2 per quid. "International financial meltdown". It hasn't just been the US that has been affected. When I went over to London for a few days in late October, the pound was a bit under $2 when I started the trip... right about where it has been for a long time. About two days after I got there, the UK financial markets hiccoughed so loudly you could hear 'em from orbit, and the pound plunged to its lowest rate against the dollar in decades... I think it was around $1.55 when I left. -- Dave Platt AE6EO Friends of Jade Warrior home page: http://www.radagast.org/jade-warrior I do _not_ wish to receive unsolicited commercial email, and I will boycott any company which has the gall to send me such ads! |
#101
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
I put lithium in smoke alarms to save the bother
of changing them more often. What sort of life are you getting? Given the price, I'd hope at least five years. |
#102
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Wed, 24 Dec 2008 12:16:22 -0800, Dave Platt wrote:
In article , Peter Hucker What happened? I thought wer were approaching $2 per quid. "International financial meltdown". It hasn't just been the US that has been affected. When I went over to London for a few days in late October, the pound was a bit under $2 when I started the trip... right about where it has been for a long time. About two days after I got there, the UK financial markets hiccoughed so loudly you could hear 'em from orbit, and the pound plunged to its lowest rate against the dollar in decades... I think it was around $1.55 when I left. So, you lost money on the trip just changing your money over and back? Ick! ;-) Rich |
#103
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
Here is how to tell if a 9 volt battery is good.Stick your tongue on
there. cuhulin |
#104
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
In article ,
Rich Grise wrote: So, you lost money on the trip just changing your money over and back? Ick! ;-) I would have, if I'd changed more money than I really needed. As I was, I was lucky. Most of what I spent went on a credit card, and there was enough of a delay in actually posting/clearing the charges that most of the charges were processed after the pound did its nose-dive against the dollar. I think I got the favorable exchange rate on about 90% of what I spent over there. -- Dave Platt AE6EO Friends of Jade Warrior home page: http://www.radagast.org/jade-warrior I do _not_ wish to receive unsolicited commercial email, and I will boycott any company which has the gall to send me such ads! |
#106
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Wed, 24 Dec 2008 20:16:22 -0000, Dave Platt wrote:
In article , Peter Hucker wrote: What happened? I thought wer were approaching $2 per quid. "International financial meltdown". It hasn't just been the US that has been affected. When I went over to London for a few days in late October, the pound was a bit under $2 when I started the trip... right about where it has been for a long time. About two days after I got there, the UK financial markets hiccoughed so loudly you could hear 'em from orbit, and the pound plunged to its lowest rate against the dollar in decades... I think it was around $1.55 when I left. I'm enjoying this "recession" - all my interest rates have fallen, and so have the minimum credit card payments. And shops keep lowering their prices. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com The only differences between lawyers and prostitutes are that prostitutes are generally better looking and more honest about how they make a living. |
#107
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Wed, 24 Dec 2008 20:19:18 -0000, William Sommerwerck wrote:
I put lithium in smoke alarms to save the bother of changing them more often. What sort of life are you getting? Given the price, I'd hope at least five years. I haven't had one run out yet (18 months and counting). But the Duracells were lasting only 6 months. They're cheap smoke alarms. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com I want to lie shipwrecked and comatose Drinking fresh mango juice With goldfish shoals nibbling round my toes Fun in the sun |
#108
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Wed, 24 Dec 2008 20:19:18 -0000, William Sommerwerck wrote:
I put lithium in smoke alarms to save the bother of changing them more often. What sort of life are you getting? Given the price, I'd hope at least five years. I'd prefer to use rechargeables (now that there are low self-discharge ones), but for some reason smoke alarm circuitry is very sensitive to voltage. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com A penny saved is a government oversight. |
#109
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
But the Duracells were lasting only 6 months.
They're cheap smoke alarms. That's pretty bad. I've been using leftover Toshibas, and they last at least a year. |
#110
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]() Peter Hucker wrote: On Wed, 24 Dec 2008 20:16:22 -0000, Dave Platt wrote: In article , Peter Hucker wrote: What happened? I thought wer were approaching $2 per quid. "International financial meltdown". It hasn't just been the US that has been affected. When I went over to London for a few days in late October, the pound was a bit under $2 when I started the trip... right about where it has been for a long time. About two days after I got there, the UK financial markets hiccoughed so loudly you could hear 'em from orbit, and the pound plunged to its lowest rate against the dollar in decades... I think it was around $1.55 when I left. I'm enjoying this "recession" - all my interest rates have fallen, and so have the minimum credit card payments. And shops keep lowering their prices. Till they go out of business. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#111
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Thu, 25 Dec 2008 21:17:35 -0000, William Sommerwerck wrote:
But the Duracells were lasting only 6 months. They're cheap smoke alarms. That's pretty bad. I've been using leftover Toshibas, and they last at least a year. I bought 6 smoke alarms at once, so I went for cheap ones. 99p on ebay I believe. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com What's the difference between a church and a cinema? In a church they say "Pray in the name of Jesus!" In a cinema they say "Shut up for christ's sake!" |
#112
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
On Mon, 22 Dec 2008 11:43:09 -0000, Ron(UK) wrote:
Dave Plowman (News) wrote: In article , Lostgallifreyan wrote: Ron wrote: In your opinion maybe. Professionals in the sound industry use quality replaceable batteries, they are reliable - reliability means _everything_ when a show (or your job) is at stake. Lame. I keep hearing this silly excuse. This is consumer high-street shop level thinking. The whole audio industry is riddled with it. For decades dull black boxes have been shifted with the letters PRO on them, regardless of how tacky they are, never has an industry blown its trumpet so loudly. Err, we're talking radio mics here. And pro ones are in a different league to the low end stuff. They have to be rugged - and possible to fix if damaged. In an industry where possibly 40 or 50, radio packs may be used nightly on a single live show, do you really think they would use the more expensive solution of using replacable batteries without good reason if they could get away with using rechargables and saving money? One microphone failure on a West End or Broadway show could cost a lot of money and someone his or her job. Ron(UK) If you use decent NiMH batteries, and only use them for a year, you will be no more likely to have a flat mic than if you use alkalines. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com Golfer: "Please stop checking your watch all the time, caddy. It's distracting!" Caddy: "This isn't a watch Sir, it's a compass!" |
#113
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Tue, 23 Dec 2008 00:27:00 -0000, ItsASecretDummy wrote:
On Mon, 22 Dec 2008 08:49:23 -0500, Spehro Pefhany wrote: If you remember the 3-letter ISO currency codes, Google will do a lot of the slogwork for you, and more. If you have Vista and the sidebar applet for currency, you can always see it, and you can always type a figure in and get the exchange value. Not using what is available is part of what creates slog work, and is itself slog work, ready made. I have never met anyone who wants that blasted sidebar. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com Cindy once remarked to her dentist that she didn't know what would be worse - having a baby, or having a tooth pulled. The Dentist replied, "Well make up your mind, Cindy - because I need to know which way to position the chair." |
#114
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
On Thu, 25 Dec 2008 00:40:20 -0000, wrote:
Here is how to tell if a 9 volt battery is good.Stick your tongue on there. cuhulin Why do people think this is sore? It just tickles. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com Cindy once remarked to her dentist that she didn't know what would be worse - having a baby, or having a tooth pulled. The Dentist replied, "Well make up your mind, Cindy - because I need to know which way to position the chair." |
#115
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]() |
#116
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]() krw wrote: In article , says... On Thu, 25 Dec 2008 21:17:35 -0000, William Sommerwerck wrote: But the Duracells were lasting only 6 months. They're cheap smoke alarms. That's pretty bad. I've been using leftover Toshibas, and they last at least a year. I bought 6 smoke alarms at once, so I went for cheap ones. 99p on ebay I believe. Oh, *that's* a smart move. Expected though. He buys in the special, "Trolls only" section of ebay. -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
#117
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]()
On Fri, 26 Dec 2008 19:33:33 -0000, krw wrote:
In article , says... On Thu, 25 Dec 2008 21:17:35 -0000, William Sommerwerck wrote: But the Duracells were lasting only 6 months. They're cheap smoke alarms. That's pretty bad. I've been using leftover Toshibas, and they last at least a year. I bought 6 smoke alarms at once, so I went for cheap ones. 99p on ebay I believe. Oh, *that's* a smart move. Expected though. I did of course test them. They detect smoke perfectly well. -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com The probability that a given thread has degenerated into a ****ing contest is directly proportional to its number of replies. |
#118
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
Peter Hucker wrote:
On Mon, 22 Dec 2008 11:43:09 -0000, Ron(UK) wrote: Dave Plowman (News) wrote: In article , Lostgallifreyan wrote: Ron wrote: In your opinion maybe. Professionals in the sound industry use quality replaceable batteries, they are reliable - reliability means _everything_ when a show (or your job) is at stake. Lame. I keep hearing this silly excuse. This is consumer high-street shop level thinking. The whole audio industry is riddled with it. For decades dull black boxes have been shifted with the letters PRO on them, regardless of how tacky they are, never has an industry blown its trumpet so loudly. Err, we're talking radio mics here. And pro ones are in a different league to the low end stuff. They have to be rugged - and possible to fix if damaged. In an industry where possibly 40 or 50, radio packs may be used nightly on a single live show, do you really think they would use the more expensive solution of using replacable batteries without good reason if they could get away with using rechargables and saving money? One microphone failure on a West End or Broadway show could cost a lot of money and someone his or her job. Ron(UK) If you use decent NiMH batteries, and only use them for a year, you will be no more likely to have a flat mic than if you use alkalines. And you are an expert on professional audio production? Ron(UK) |
#119
![]()
Posted to sci.electronics.repair
|
|||
|
|||
![]()
On Fri, 26 Dec 2008 19:38:59 -0000, Ron Johnson wrote:
Peter Hucker wrote: On Mon, 22 Dec 2008 11:43:09 -0000, Ron(UK) wrote: Dave Plowman (News) wrote: In article , Lostgallifreyan wrote: Ron wrote: In your opinion maybe. Professionals in the sound industry use quality replaceable batteries, they are reliable - reliability means _everything_ when a show (or your job) is at stake. Lame. I keep hearing this silly excuse. This is consumer high-street shop level thinking. The whole audio industry is riddled with it. For decades dull black boxes have been shifted with the letters PRO on them, regardless of how tacky they are, never has an industry blown its trumpet so loudly. Err, we're talking radio mics here. And pro ones are in a different league to the low end stuff. They have to be rugged - and possible to fix if damaged. In an industry where possibly 40 or 50, radio packs may be used nightly on a single live show, do you really think they would use the more expensive solution of using replacable batteries without good reason if they could get away with using rechargables and saving money? One microphone failure on a West End or Broadway show could cost a lot of money and someone his or her job. Ron(UK) If you use decent NiMH batteries, and only use them for a year, you will be no more likely to have a flat mic than if you use alkalines. And you are an expert on professional audio production? Why would I need to be to know about batteries? -- http://www.petersparrots.com http://www.insanevideoclips.com http://www.petersphotos.com A big-city, U.S. lawyer went duck hunting in rural Canada. He shot a bird, but it fell into a farmer's field on the other side of a fence. As the lawyer climbed over the fence, an elderly farmer drove up on his tractor and asked him what he was doing. The litigator responded, "I shot a duck and it fell into this field, and I'm going to retrieve it." The old farmer replied, "This is my property, and you are not coming over here." The indignant lawyer said, "I am one of the best trial attorneys in the U.S. and, if you don't let me get that duck, I'll sue you and take everything you own." The old farmer smiled and said, "Apparently, you don't know how we do things in Canada. We settle small disagreements like this with the Canadian Three-Kick Rule." The lawyer asked, "What is the Canadian Three-Kick Rule?" The farmer replied, "Well, first I kick you three times and then you kick me three times, and so on, back and forth, until someone gives up." The attorney quickly thought about the proposed contest and decided that he could easily take the old codger so he agreed to abide by the local custom. The old farmer slowly climbed down from the tractor and walked up to the city feller. His first kick hit the lawyer's groin and dropped him to his knees. His second kick nearly wiped the man's nose off his face. The barrister was flat on his belly when the farmer's third kick to a kidney nearly caused him to give up. The lawyer summoned every bit of his will and managed to get to his feet and said, "Okay, you old coot! Now, it's my turn!" The old farmer grinned and said, "Naw, I give up. You can have the duck!" |
#120
![]()
Posted to sci.electronics.components,sci.electronics.design,sci.electronics.misc,sci.electronics.repair,alt.engineering.electrical
|
|||
|
|||
![]() Peter Hucker wrote: On Fri, 26 Dec 2008 19:33:33 -0000, krw wrote: In article , says... On Thu, 25 Dec 2008 21:17:35 -0000, William Sommerwerck wrote: But the Duracells were lasting only 6 months. They're cheap smoke alarms. That's pretty bad. I've been using leftover Toshibas, and they last at least a year. I bought 6 smoke alarms at once, so I went for cheap ones. 99p on ebay I believe. Oh, *that's* a smart move. Expected though. I did of course test them. They detect smoke perfectly well. I suppose you waved a smoking parrot under each one? -- http://improve-usenet.org/index.html aioe.org, Goggle Groups, and Web TV users must request to be white listed, or I will not see your messages. If you have broadband, your ISP may have a NNTP news server included in your account: http://www.usenettools.net/ISP.htm There are two kinds of people on this earth: The crazy, and the insane. The first sign of insanity is denying that you're crazy. |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
The Gyrator as a 3-Terminal Element--by Jacob Shekel - The Gyrator as a 3-Terminal Element.pdf | Electronic Schematics | |||
Reciprocity Relations in Active 3-Terminal Devices - ReciprocityRelations in Active 3-Terminal Elements.pdf (1/2) | Electronic Schematics | |||
Reciprocity Relations in Active 3-Terminal Devices - Reciprocity Relations in Active 3-Terminal Elements.pdf (2/2) | Electronic Schematics | |||
Need Side Terminal Auto Battery tap | Home Repair | |||
Battery Terminal Corrosion Prevention | Home Repair |