audio recording on IC -help wanted

On Jun 21, 12:39 pm, larwe <zwsdot...@gmail.com> wrote:
I rescued 9 4-wire glass resistive touchscreens recently, and have
just reconciled myself to the fact that I'll never use them.
Dimensions of the active area are about 4"x2.8".
Click to expand...
NOTE: These are the tablet only, not the LCD!
 
On Dec 11, 4:56 pm, Lostgallifreyan <no-...@nowhere.net> wrote:
Tim Shoppa <sho...@trailing-edge.com> wrote in news:64f8a666-439c-4983-a04d-
918cd423d...@p2g2000prn.googlegroups.com:

I'd scratch my head as to why you're going to E-bay

I do it at times. It's a gamble, but there are small firms dealing in surplus
bought up as inventory from unfinished commercial projects, failing
enterprise, or even just rich hobbyists who decide thast some kind of
unilateral 'group buy' makes sense.
Click to expand...
I do buy some components on E-bay, but it tends to be items which are
unavailable through normal distribution channels. Examples: Ex-
military russian power tubes and high-voltage RF components. I have
had very good success (luck?) with these international purchases, but
would much rather buy - even for hobby purposes - from Digikey,
Mouser, or even the specialty houses like AES or RF Parts if they
stocked this sort of stuff.

One piece of pain associated with these international E-bay purchases
is that they tend to arrive via USPS registered mail which
necessitates me going to the post office when I'd rather be doing
something else. It probably beats the pain of UPS brokerage charges.

Tim.
 
Most of us know the old uA733, it's still sold but the quantities aren't
very encouraging. A whopping 34 pieces at Digikey. Big red flag for me.
The NE592 is non-stock in all versions and there are a few thousand
TL592. None of these were ported past SO style. That's another little
red flag.

Could high-gain video amps be on the way to Unobtania? I was hoping
there'd be some markets other than VCRs and older disk drives for them
but maybe there aren't. Any alternatives? Sure, there are fast opamps
but those cost an arm and a leg.

So, does this mean back to discrete design?

--
Regards, Joerg

http://www.analogconsultants.com/
 
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On Wed, 23 Jan 2008 11:52:24 +0100, VMI <VMI@Advalvas.be> wrote:

Michael A. Terrell wrote:
Lostgallifreyan wrote:
"Michael A. Terrell" <mike.terrell@earthlink.net> wrote in
news:4796750F.E5E1B4B2@earthlink.net:

VMI wrote:
btw, I'm from Belgium, where the good bear comes from...

Grizzly or Polar?

And if polar, would that be positive or negative?


It doesn't really matter, as long as they aren't bipolar. Otherwise,
you can just turn them around if they are the wrong polarity. ;-)


Well, I tried it a few times and the polarity or color dosn't matter any
more after severall.
You have to try it...
I would suggest a "Duvel"
And do not start with asking wich "Duvel" (sort of slang for "Devil")
Cheers; wished it was sommer again....
Click to expand...
Or maybe one of the other Belgian beers:

Aardmonnik
Abbaye de Bonne-Espérance
Abbaye des Rocs
Abbaye des Rocs Brune
Abbaye des Rocs Grand Cru
Abbaye des Rocs Spéciale Noël
Abdis Blond
Abdis Bruin
Abdis Tripel
Achel 5 Blond
Achel 5 Bruin
Achel 8 Blond
Achel 8 Bruin
Adler
Adriaen Brouwer
Affligem Blond
Affligem Dubbel
Affligem Noël
Affligem Patersvat
Affligem Tripel
Akila Pils
Alvinne Blond
Alvinne Bruin
Alvinne Tripel
Anker-Bok
Anker Blond
Applebocq
arabier
Archiduc
Atomium Premier Grand Cru
Augustijn
Augustijn Grand Cru
Bacchus
Balthazar
Barbăr
Barbăr Winter Bok
Bavik Diner Blond
Bavik Diner Faro
Bavik Pony-Stout
Bavik premium pils
Bavik Triple Bock
Bel Pils
Belle-Vue Framboise
Belle-Vue Kriek
Belle-Vue Gueuze
Bellegems Bruin
Berenbier
Bieken
Bierbuik
Bink Blond
Bink Bruin
Bink Bloesem
Bink Winterkoninkske
Bink Adelardus
Black
Black Hole
Blanche
Blanche de Bruxelles
Blanche de Namur
Blanche des Honnelles
Blonde
Blonde Bie
Blusser
Bockor
Boerken
Bokkereyer
Bornem Dubbel
Bornem Tripel
Bosbier
Boskeun
Bourgogne des Flandres
Brasserie des Rocs Triple Impériale
Brigand
Bruegel
Brugge Blond
Brugge Tripel
Brugs (Tarwebier)
Brugse Babbelaar
Brugse Straffe Hendrik Blond
Brugse Straffe Hendrik Bruin
Brugse Zot
Brugse Zot Dubbel
Brune
Brunette
Brussels
Bush Amber
Bush Blond
Bush de Noël
Bush 7%
Cambrinus
Cantillon Geuze
Cara Pils
Caves
Celestus
Celis White
Cervoise de l'Avouerie d'Anthisnes
Cezarken
Charles Quint
Chimay Blauw
Chimay Rood
Chimay Wit
Chimay dorée
Ciney Blond
Ciney Bruin
Cluysenaer
Contrapils
Cookie Beer
Corsendonk Agnus tripel
Corsendonk Blond
Corsendonk Bruin
Corsendonk Christmas Ale
Corsendonk Pater Dubbel
Couckelaerschen Doedel
Cristal Alken
Cuvée de Francorchamps
Cuvee van de Keizer
de Chokier
De Garre Tripel
De Koninck
De Koninck Blond
De Koninck Tripel
De Regenboog IJzer
De Verboden Vrucht
Delirium tremens
Dentergems
Deugniet
Deus
Dikke Mathile
Dobbel Palm
Double Bie
Druďde
Duchesse de Bourgogne
Duivels Bier
Dulle Teve
Duvel Moortgat
Edel-Bräu
Egmont
Ename Blond
Ename Dubbel
Ename Tripel
Ename Cuvée 974
Especial Mars
Eupener
Ezel Bruin
Ezel Wit
Faro Perte Totale
Felix Kriek Oud Bruin
Felix Kriekbier
Felix Oud Bruin
Felix Speciaal Oudenaards
Flandrien
Flierefluiter
Floreffe Blond
Floreffe Dubbel
Floreffe Prima Melior
Floreffe Tripel
Floreffe Wit-Bier
Florival Blond
Florival Bruin
Florival Tripel
Florival Winter
Framboise Boon
Gageleer
Gentse Tripel
Geuze Mariage Parfait
Gildenbier
Ginder-Ale
Glutaner
Golding Campina
Gold Pils
Gordon's Finest
Gouden Carolus Classic
Gouden Carolus Triple
Gouden Carolus Ambrio
Gouden Carolus Christmas
Gouden Carolus Easter Beer
Gouyasse
Gribousine
Grimbergen Blond
Grimbergen Cuvée de l'Ermitage
Grimbergen Dubbel
Grimbergen Optimo Bruno
Grimbergen Tripel
Grisette Ambrée
Grisette Blanche
Grisette Blonde
Grisette Country Cool
Grisette Fruits des Bois
Grottenbier
Gulden Draak
Hapkin
Hellekapelle
Helleketelbier
Hervoise
Het Kapittel Abt
Het Kapittel Blond
Het Kapittel Dubbel
Het Kapittel Pater
Het Kapittel Prior
Het Kapittel Tripel Abt
Hoegaarden
Hoegaarden Grand Cru
Hoegaarden Speciaal
Holger
Hommelbier
Hotteuse Grand Cru
Hougaerdse Das
Houten Kop
Ichtegem’s grand cru
Ichtegem's Oud Bruin
Jacobins Gueuze
Jacobins Kriek
Jan van Gent
John Martin
Julius
Judas
Jupiler
Karlsquell
Kasteelbier Bruin
Kasteelbier Triple
Keizer Karel Robijn Rood
Keizer Karel Goud Blond
Keizersberg
Kerkhofbier
Kerstbie
Keyte
Keyte-Dobbel-Tripel
Kloeke Blonde
Kriek Boon
Kriekedebie
Kriekenbier
Kriekenbier
Kriek Max
Kwelchouffe
La Binchoise
La Blanche des Saisis
La Chouffe
La Gauloise
La Guillotine
La Namuroise
La Pennefoise
La Saison de Pipaix
La Vapeur Cochonne
La Vapeur en Folie
La Vapeur Légčre
Leeuwse Witte
Leffe blond
Leffe bruin
Leffe Radieuse
Leffe Triple
Leffe 9°
Leireken
Leute Bokbier
Liefmans Frambozenbier
Liefmans Fruitesse Kriekbier
Liefmans Goudenband
Liefmans Kriek
Limburgse Witte
Lindemans Apple
Lindemans Faro
Lindemans Framboise
Lindemans Gueuze
Lindemans Kriek
Louwaege Dubbel Blond
Louwaege Faro
Louwaege Kriek
Louwaege Stout
Lucifer
Maes
Maes Nature
Malheur 6°
Malheur 8°
Malheur 10°
Malheur 12°
Malheur Bičre Brut
Malheur Dark Brut
Malheur Cuvée Royale
Maredsous blond
Maredsous bruin
Maredsous tripel
Mater Witbier
Mc Chouffe
Moeder Overste
Moinette Blonde
Moinette Brune
Montagnarde
Montagnarde Altitude 6
Mort Subite Gueuze
Mort Subite Kriek
Mort Subite Xtreme Framboise
Mort Subite Xtreme Kriek
Mystic Kriek
Mystic Limoen
Napoleon
Nello's Blond
Nello's Tripel
Newton
N'Ice Chouffe
Nounnette
Nuits Blanches
Oerbier
Op-Ale
Opitter
Ops-Ale
Orval
Oud Bier
Oud Zottegems Bier
Oude Geuze Boon
Oude Kriek Boon
Pa-gijs
Palm Belgique
Palm Speciale
Pandreitje
Pannepeut
Pannepot
Pannepot Reserva
Pannepot Grand Reserva
Pannepřt
Passendale
Pater Lieven Blond
Pater Lieven Bruin
Pater Lieven Tripel
Patrasche dubbel
Pauwel Kwak
Pax Pils
Pčre Abbé
Petrus Aged Pale
Petrus Blond
Petrus Dubbel Bruin
Petrus Gouden Tripel
Petrus Oud Bruin
Petrus Speciale
Petrus Winterbier
Piedbœuf Blonde
Piedbœuf Brune
Piedbœuf Excellence
Piedbœuf Foncée
Piedbœuf Triple
Pierewietje
Pilaarbijter Blond
Pilaarbijter Bruin
Piraat
Ploegsteert
Plokkersbier
Postel Blond
Postel Dubbel
Postel tripel
Primus
Prinsesken
Quintine
Ramée Amber
Redbocq
Reinaert
Riebedebie
Rochefort 6
Rochefort 8
Rochefort 10
Rodenbach
Rodenbach Grand Cru
Romy Pils
Royal
's Lands Souvenirs Du Terroir
Safir
Saint Benoît
Saison 1900
Santa-Bee
Satan Gold
Saxo
Season Regal
Silly
Sinpalsken
Sint-Adriaansbier Blond
Sint-Adriaansbier Bruin
Sint-Gummarus Dubbel
Sint-Gummarus Tripel
Sint-Idesbald
Sloeber
Snoek Blond
Snoek Bruin
Snuffelbeer
Speciale 1900
Special Roman
St. Bernardus Abt 12
St. Bernardus Pater 6
St. Bernardus Prior 8
St. Bernardus Tripel
St. Bernardus Witbier
St. Feuillien Blond
St. Feuillien Bruin
St. Feuillien Tripel
St. Firminus Blond
St. Firminus Bruin
St. Louis Gueuze Fond Tradition
St. Louis Gueuze Lambic
St. Louis Kriek Lambic
St. Louis Premium Cassis
St. Louis Premium Faro
St. Louis Premium Framboise
St. Louis Premium Kriek
St. Louis Premium Peche
Steenbrugge Blond
Steenbrugge Dubbel Bruin
Steenbrugge Tripel
Steendonk
Stella Artois
Stille Nacht
Stoute Bie
Struise Rosse
Struise Wittte
Struiselensis
Super des Fagnes
Super Pils
't Smisje BBBourgondier
't Smisje Blond
't Smisje Calva Reserva
't Smisje Catherine The Great Imperial Stout
't Smisje Cuvee 2005
't Smisje Dubbel
't Smisje Dubbel IPA
't Smisje Fiori
't Smisje Guido
't Smisje Halloween
't Smisje Honingbier
't Smisje Kerst
't Smisje Sleedoornbier
't Smisje Sleedoorn Extra
't Smisje Tripel
't Smisje Wostyntje
't Zwarte Gat Bier
Ter Dolen
Tongerlo Blond
Tongerlo Bruin
Tongerlo Christmas
Tongerlo Tripel
Tonneke
Tripel Karmeliet
Triple Moine
Trisser
Trollenkelder
Tsjeeses
Uitzet
Ultra Ambrée
Ultra Fraîche
Ultra Soif
Ultramour
Ultrablonde
Ultradélice
Ultrabrune
Unkerzak
Urthel
Val-Dieu Blonde
Val-Dieu Brune
Val-Dieu Triple
Valeir
Vedett
Vichtenaar
Vieux Bruges Blanche
Vieux Bruges Framboises
Vieux Bruges Gueuze
Vieux Bruges Kriek
Vieux Bruges Peche
Vlasbier
Vlas Kop
Vondel
Vuuve
Waase Wolf
Waaslander
Watou Tripel
Watou's Wit
Westmalle Dubbel
Westmalle Tripel
Westvleteren Blond
Westvleteren Acht
Westvleteren Twaalf
Wevelgemse Tripel
Winterkoninck
Witbier Haacht
Witbier Steendonk
Witkap Dubbel Pater
Witkap Pater Stimulo
Witkap Tripel
Wittekerke
Wittekerke Special
Wittekerke Rosé
Wittoen
X-Mas Beer
Zatte Bie
Zeunt
Zottegemse Grand Cru
Zulte
Zwijntje

P.
 
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"Eeyore" <rabbitsfriendsandrelations@hotmail.com> wrote in message
news:468193D9.E123FEF9@hotmail.com...
Serge Auckland wrote:

"Eeyore" wrote
Serge Auckland wrote:

Quite apart from the problems of disposing of old CFLs, I question the
whole principle of Low Energy lighting. If you have a conventional
bulb,
much
of the energy output is in the form of heat, which will help heat the
room,

and consequently will reduce the need for other heating, central or
otherwise.

That's sort of fine if you want extra heat. Often as not you don't.

If the central heating is on, then you are, by definition, needing extra
heat. The heat output from lighting will mean that the room thermostat
(or
radiator valves) will turn off that bit sooner.

Not really.

The heat from most lamps hangs around at ceiling level. It does sod all to
warm
a room.

I suggest you compare sitting in front of a 1kw bar electric fire to
switching
on ten 100w light bulbs to see how true that is.
Click to expand...
Look at all the energy that is wasted producing light! :)
 
On Oct 22, 3:09 pm, "Deep Reset" <DeepRe...@hotmail.com> wrote:
but I gotta be able to hit the button at
least 10 times a second

Have you tried this bit? How good were you?

Deep
Click to expand...
No but with two fingers I bet I could hit 20Hz
 
On Mon, 11 Jun 2007 09:42:27 -0700, Boki <bokiteam@ms21.hinet.net> put
finger to keyboard and composed:

Hi All,

I am connecting to Nokia phone, due to its output is only USB signal,
even it can emulate com port at PC side, however, it need USB host
( and driver )

I am implementing on embedded system, I believe you know what I need.

Could you please adivce the sutible chip for me ?

I want as cheap as possible.


Best regards,
Boki.
Click to expand...
http://www.elexol.com/USB_Modules/

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
 
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hi, any body know of any decent projects etc ... for using ccd camera
modules , from mobile phones ??

thanks,
mark k
 
On Sun, 17 Jun 2007 10:25:26 +0100, Jim <nomail@riomail.com> mused:

I am in the UK.

Can I build a simple device which would switch a pair of contacts on/off
when my landline phone was being used.

Am thinking of something like this. There might be a simple reed switch
(do such things still exist) which would close its contacts if there was
a current on the phone line.

Perhaps I might need to improve the situation and wind the landline (or
maybe just one of the two wires) around the reed switch.

Would something like this work?

Or can I buy a simple plug-in device for something like a fiver which
closes its contacts when the phone line is active?
Click to expand...
<http://cpc.farnell.com/jsp/Office+Supplies+&+Telephone/Accessories/WHITELEY+ELECTRONICS/Call+Alert/displayProduct.jsp?sku=DP26074>

<http://tinyurl.com/39rfj9>
--
Regards,
Stuart.
 
"}{" <snoozegroup@blueyonder.co.uk> wrote in message
news:L0fHi.108462$xp6.39230@fe3.news.blueyonder.co.uk...
Can anybody point me to a pic micro with at least 2, but preferably 3
hardware serial interfaces, if such a beast exists.

I have spent ages googling and searching the datasheets on the microchip
website, but it is taking an age.
On the Microchip site, if you select the section marker '8bit PIC
Click to expand...
microcontrollers', the page has little 'purple' search buttons next to the
lines. Click on this, and you have a chart with hardware parameters you
can select. Tick the box for '2 AUSART', and you immediately narrow it
down to 8 chips.
18F6520
18F8520
18F86J60
18F86J65
18F87J60
18F96J60
18F96J65
18F97J60
You can do the same with other parts of the family, depending on what
performance/cost level you need.
This button, saves a lot of work....
I am assuming you mean 'async serial', since most of the PICs also have a
synchronous serial port (implementing I2C, or SPI). For more async ports,
it is common to add one of the SPI UART chips (Philips, and Exar do some
nice ones).

Best Wishes
 
"Eeyore" <rabbitsfriendsandrelations@hotmail.com> a écrit dans le message de
news: 48FC8C4E.F9E7E4B1@hotmail.com...
Robert Lacoste wrote:

No, the PSoC is a family of user-configurable mixed signal devices.
Somethink like a microcontroller plus an "analog fpga" in the same chip,
and
as cheap as the majority of 8-bit micros. WIth the PSoC-Designer tool you
can simply drag & drop blocks like ADC, PGA, filters, etc. Give it a
try...

Thanks, sounds interesting. Do they require a special programmer or is the
programming interface built into the chip as seems to be increasingly the
case
even with 8051 type devices ?

Graham
Click to expand...
Cypress propose a starter kit for 29$95 with a built in programmer, see
www.cypress.com/psoc or http://www.cypress.com/shop/
 
JeffM <jeffm_@email.com> wrote in
news:1182879016.005632.321110@m36g2000hse.googlegroups.com:

Of course, you're also assuming that children (in Ethiopia)
don't have more online access than they can manage.
Click to expand...
Actually, no. I was asking a question, and commenting on a fact. That is
all.
 
Tim Wescott wrote:
Vladimir Vassilevsky wrote:

Look at the ADUC series from AD. It is a x51 core with a decent ADC.
There also used to be the ADSP218x with the delta-sigma audio codec.

Unfortunately, whenever I put the words '8051' and 'microcontroller'
together, the phrase 'lousy excuse for' starts floating around in my
head...
Click to expand...
LOL

Be that as it may, you're probably right. I take that line of ADCs
the way ADI markets them -- they're not microcontrollers with ADCs tacked
on, they're ADCs with microcontrollers tacked on. This is not a bad
thing, and I should take a close look at the ones with the ARM cores.
Click to expand...
I've been severely bitten by the ARM bug. Been playing with one of these
recently:
http://www.olimex.com/dev/lpc-2378stk.html
It makes for a way cool toy. :)
 
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gwatts wrote:
Mad Scientist Jr wrote:
Does anyone know where you can order a plastic 9v battery holder with
a snap off cover that flush mounts in a project box, guitar body, etc?
It would be like the AA battery holder in this Synsonics Terminator
guitar except for 9v...

There are a few here:

http://www.guitarpartsresource.com/electrical_other.htm
Click to expand...


$16 for a battery holder!!?#$

Bring your Vaseline.
 
Albert Manfredi wrote:

is definitely an issue, and it also applies
to hybrid cars or all-electric cars.
Click to expand...
Why would 'disposal' of electric or hybrid cars be a problem ?

The batteries would obviously be recycled, they're far too valuable to throw
away, as would electric motors too I expect for their copper content. I'd have
thought by the time they're commonplace, there ought to be very good car
recycling facilities in place.

Graham
 
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