Ask a question - edaboard.com
elektroda.net NewsGroups Forum Index - Electronics - Op amps problem Gain Calculation
Goto page Previous 1, 2, 3, 4 ... 46, 47, 48 Next
tim kettring
Guest
Guest
Mon Jul 11, 2005 4:03 pm
Send me price for the FT232BM chip , and a pin-out schematic ( unless
at my library ) .
Thanks Tim Kettring , CET-MD238
wouter_at_voti.nl (Wouter van Ooijen (www.voti.nl)) wrote in message news:<3f4afddd.31768891_at_news.xs4all.nl>...
Quote:
I thought it would be fun to have an alphanumeric display on my computer to
show things like the current mp3 playing. I found a few displays but they
needed a parallel connection but I think I need a serial connection because
I only have USB available. Unfortunately the serial alphanumeric displays
were alot more expensive and also required 5 connections (perhaps from a
RS-232 kinda thing). I also looked for a usb to serial IC but they seemed
really expensive ($70).
I sell an USB-to-serial IC (FT232BM), but that chip has *very* tiny
legs, so I would not advise a beginner to try to solder it.
And you would still need a serial-to-LCD chip.
But maybe you can use a serial-interface LCD with a common
USB-to-serial converter (I sell both!)
If you have some patience: I am working on an USB interface for
standard LCDs.
Wouter van Ooijen
-- ------------------------------------
http://www.voti.nl
PICmicro chips, programmers, consulting
show things like the current mp3 playing. I found a few displays but they
needed a parallel connection but I think I need a serial connection because
I only have USB available. Unfortunately the serial alphanumeric displays
were alot more expensive and also required 5 connections (perhaps from a
RS-232 kinda thing). I also looked for a usb to serial IC but they seemed
really expensive ($70).
I sell an USB-to-serial IC (FT232BM), but that chip has *very* tiny
legs, so I would not advise a beginner to try to solder it.
And you would still need a serial-to-LCD chip.
But maybe you can use a serial-interface LCD with a common
USB-to-serial converter (I sell both!)
If you have some patience: I am working on an USB interface for
standard LCDs.
Wouter van Ooijen
-- ------------------------------------
http://www.voti.nl
PICmicro chips, programmers, consulting
tim kettring
Guest
Guest
Mon Jul 11, 2005 4:03 pm
well , the ebay item went for about $90 , mabe try your next local Ham-Fest
I am going to mine as soon as I find the date-times and location
tim
"Jimmy" <Gfender_at_carolina.rr.com> wrote in message news:<AIs3b.39173$r15.1415971_at_twister.southeast.rr.com>...
Quote:
Came by a syston-donner freq counter. Excellent condition but needs a few
drivers.
"tim kettring" <timkettring_at_aemail4u.com> wrote in message
news:834f3ccd.0308231048.54a0a0ed_at_posting.google.com...
Jimmy ,
I hope you arent bothering with nixies on a new project, they are antiques
.
try
http://www.tubesandmore.com/
when their database comes up again .
( keywords: electronic tubes )
Good Luck , you will need it .
tim CET
"Jimmy" <Gfender_at_carolina.rr.com> wrote in message
news:<Vf_0b.5867$J16.344738_at_twister.southeast.rr.com>...
Need 7441 nixie drivers will trade for NOS tubes or buy.
drivers.
"tim kettring" <timkettring_at_aemail4u.com> wrote in message
news:834f3ccd.0308231048.54a0a0ed_at_posting.google.com...
Jimmy ,
I hope you arent bothering with nixies on a new project, they are antiques
.
try
http://www.tubesandmore.com/
when their database comes up again .
( keywords: electronic tubes )
Good Luck , you will need it .
tim CET
"Jimmy" <Gfender_at_carolina.rr.com> wrote in message
news:<Vf_0b.5867$J16.344738_at_twister.southeast.rr.com>...
Need 7441 nixie drivers will trade for NOS tubes or buy.
BigWallop
Guest
Guest
Mon Jul 11, 2005 4:03 pm
"Peter Lowrie" <peterlowrie_at_consultant.com> wrote in message
news:bKWub.8512$ws.742523_at_news02.tsnz.net...
Quote:
The EFG 2210 sweep function generator shit itself and static component
tests
proved back to a dicky dual FET with old, old packaging. The code on the
side of the FET is unreadable. After weeks and months of searching I must
resort to beggery here in this newgroup, perhance you have the servce
manual/circuit diagram, or could point me towards it.
Ever g8ful.
Peter Lowrie
tests
proved back to a dicky dual FET with old, old packaging. The code on the
side of the FET is unreadable. After weeks and months of searching I must
resort to beggery here in this newgroup, perhance you have the servce
manual/circuit diagram, or could point me towards it.
Ever g8ful.
Peter Lowrie
What are the FET working parameters ? Voltage, Amperage and the like, would
help lots.
<< http://shop.psaparts.co.uk/servlets/Page.Filler?_page=prodframe&ps=46142
Quote:
---
http://www.basecuritysystems.no-ip.com
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.541 / Virus Database: 335 - Release Date: 14/11/03
---MIKE---
Guest
Guest
Mon Jul 11, 2005 4:03 pm
I have two deep cycle batteries and two auto batteries for a backup
system in my house. I charge them all for 3 hours once a week and check
the voltage daily. They stay above 12.65 volts for the whole week and
are usually closer to 12.85 volts one day after charging. Does this
sound like a good plan?
-MIKE
brooks
Guest
Guest
Mon Jul 11, 2005 4:03 pm
It's made by Tectronix, it's old tube type I think.
Brooks
Gunner <redwitch01_at_hotmail.com> wrote:
Quote:
Dose any one have any idea who made this scope
all i know is it was an old milatary scope
on the face it has (see attachment) a logo
that I do not know.
any info would be helpfull thank you
Eric
all i know is it was an old milatary scope
on the face it has (see attachment) a logo
that I do not know.
any info would be helpfull thank you
Eric
----== Posted via Newsfeed.Com - Unlimited-Uncensored-Secure Usenet News==----
http://www.newsfeed.com The #1 Newsgroup Service in the World! >100,000 Newsgroups
---= 19 East/West-Coast Specialized Servers - Total Privacy via Encryption =---
Seb
Guest
Guest
Mon Jul 11, 2005 4:03 pm
NO SHIT SHERLOCK
Carmen
Guest
Guest
Mon Jul 11, 2005 4:03 pm
Gunner wrote:
Quote:
"Carmen" <carmensrt_at_XXhotmail.com> wrote in
news:mzMCb.12367$T14.6505
@bignews3.bellsouth.net:
Bill Chaplin wrote:
Don't know what quality grass whomever was smoking but that cheap
piece o guano was never near a military base let alone used on
one!
That is the junk kit issued as part of the schlock electronic
"schools" of the mid-late 60's There are thousands in every land
fills in the country,came without crystal osc. so were just a
gradeschool toy? Sorry Bill
DH said he used one in the electronics calibration lab on the USS
Okinawa when it was still in service. They were being phased out,
but they were there.
Thanks Carmen If you could give BD my email Addy that would be good
news:mzMCb.12367$T14.6505
@bignews3.bellsouth.net:
Bill Chaplin wrote:
Don't know what quality grass whomever was smoking but that cheap
piece o guano was never near a military base let alone used on
one!
That is the junk kit issued as part of the schlock electronic
"schools" of the mid-late 60's There are thousands in every land
fills in the country,came without crystal osc. so were just a
gradeschool toy? Sorry Bill
DH said he used one in the electronics calibration lab on the USS
Okinawa when it was still in service. They were being phased out,
but they were there.
Thanks Carmen If you could give BD my email Addy that would be good
BD? I'd be glad to pass it on if I knew who that was? :-)
Take care,
Carmen
Gunner
Guest
Guest
Mon Jul 11, 2005 4:03 pm
"Carmen" <carmensrt_at_XXhotmail.com> wrote in news:mzMCb.12367$T14.6505
@bignews3.bellsouth.net:
Quote:
Bill Chaplin wrote:
Don't know what quality grass whomever was smoking but that cheap
piece o guano was never near a military base let alone used on one!
That is the junk kit issued as part of the schlock electronic
"schools" of the mid-late 60's There are thousands in every land
fills in the country,came without crystal osc. so were just a
gradeschool toy? Sorry Bill
DH said he used one in the electronics calibration lab on the USS
Okinawa when it was still in service. They were being phased out, but
they were there.
Carmen
Don't know what quality grass whomever was smoking but that cheap
piece o guano was never near a military base let alone used on one!
That is the junk kit issued as part of the schlock electronic
"schools" of the mid-late 60's There are thousands in every land
fills in the country,came without crystal osc. so were just a
gradeschool toy? Sorry Bill
DH said he used one in the electronics calibration lab on the USS
Okinawa when it was still in service. They were being phased out, but
they were there.
Carmen
Thanks Carmen If you could give BD my email Addy that would be good
Carmen
Guest
Guest
Mon Jul 11, 2005 4:03 pm
Bill Chaplin wrote:
Quote:
Don't know what quality grass whomever was smoking but that cheap
piece o guano was never near a military base let alone used on one!
That is the junk kit issued as part of the schlock electronic
"schools" of the mid-late 60's There are thousands in every land
fills in the country,came without crystal osc. so were just a
gradeschool toy? Sorry Bill
piece o guano was never near a military base let alone used on one!
That is the junk kit issued as part of the schlock electronic
"schools" of the mid-late 60's There are thousands in every land
fills in the country,came without crystal osc. so were just a
gradeschool toy? Sorry Bill
DH said he used one in the electronics calibration lab on the USS
Okinawa when it was still in service. They were being phased out, but
they were there.
Carmen
Gunner
Guest
Guest
Mon Jul 11, 2005 4:03 pm
Bill Chaplin <Reo_at_Eskimo.com> wrote in
news:3FD3FCF3.6BA094EE_at_Eskimo.com: Thank you Bill
But I like this scope because it is still working evan though it is only
a singal trace scope. I dont know if it was or was not millitary unit
but it has a marking like you might see on such eq that the millatary
will some time do to there EQ the marking is (L.S.W.T.)
Quote:
Don't know what quality grass whomever was smoking but that cheap
piece o guano was never near a military base let alone used on one!
That is the junk kit issued as part of the schlock electronic
"schools" of the mid-late 60's There are thousands in every land
fills in the country,came without crystal osc. so were just a
gradeschool toy? Sorry Bill
Gunner wrote:
Dose any one have any idea who made this scope
all i know is it was an old milatary scope
on the face it has (see attachment) a logo
that I do not know.
any info would be helpfull thank you
Eric
[Image]
[Image]
[Image]
piece o guano was never near a military base let alone used on one!
That is the junk kit issued as part of the schlock electronic
"schools" of the mid-late 60's There are thousands in every land
fills in the country,came without crystal osc. so were just a
gradeschool toy? Sorry Bill
Gunner wrote:
Dose any one have any idea who made this scope
all i know is it was an old milatary scope
on the face it has (see attachment) a logo
that I do not know.
any info would be helpfull thank you
Eric
[Image]
[Image]
[Image]
Bill Chaplin
Guest
Guest
Mon Jul 11, 2005 4:03 pm
Don't know what quality grass whomever was smoking but that cheap piece
o guano was never near a military base let alone used on one! That is
the junk kit issued as part of the schlock electronic "schools" of the
mid-late 60's There are thousands in every land fills in the
country,came without crystal osc. so were just a gradeschool toy?
Sorry Bill
Gunner wrote:
Quote:
Dose any one have any idea who made this scope
all i know is it was an old milatary scope
on the face it has (see attachment) a logo
that I do not know.
any info would be helpfull thank you
Eric
[Image]
[Image]
[Image]
all i know is it was an old milatary scope
on the face it has (see attachment) a logo
that I do not know.
any info would be helpfull thank you
Eric
[Image]
[Image]
[Image]
Michael A. Terrell
Guest
Guest
Mon Jul 11, 2005 4:03 pm
bdm wrote:
None of the groups you cross posted this to is for binaries. They
belong on:
news:alt.binaries.schematics.electronic then post a message on an
appropriate group, pointing to the image.
--
23 days!
Michael A. Terrell
Central Florida
scada
Guest
Guest
Mon Jul 11, 2005 4:03 pm
"Gunner" <redwitch01_at_hotmail.com> wrote in message
news:Xns944534036B43Aredwitch01mchsicom_at_204.127.204.17...
Quote:
Dose any one have any idea who made this scope
all i know is it was an old milatary scope
on the face it has (see attachment) a logo
that I do not know.
any info would be helpfull thank you
Eric
all i know is it was an old milatary scope
on the face it has (see attachment) a logo
that I do not know.
any info would be helpfull thank you
Eric
----------------------------------------------------------------------------
----
Quote:
----------------------------------------------------------------------------
----
Quote:
Yep, Tektronix..... was a favorite in its' day! (50, 60's)
Jimmy
Guest
Guest
Mon Jul 11, 2005 4:03 pm
Came by a syston-donner freq counter. Excellent condition but needs a few
drivers.
"tim kettring" <timkettring_at_aemail4u.com> wrote in message
news:834f3ccd.0308231048.54a0a0ed_at_posting.google.com...
Quote:
Jimmy ,
I hope you arent bothering with nixies on a new project, they are antiques
..
try
http://www.tubesandmore.com/
when their database comes up again .
( keywords: electronic tubes )
Good Luck , you will need it .
tim CET
"Jimmy" <Gfender_at_carolina.rr.com> wrote in message
news:<Vf_0b.5867$J16.344738_at_twister.southeast.rr.com>...
Need 7441 nixie drivers will trade for NOS tubes or buy.
I hope you arent bothering with nixies on a new project, they are antiques
..
try
http://www.tubesandmore.com/
when their database comes up again .
( keywords: electronic tubes )
Good Luck , you will need it .
tim CET
"Jimmy" <Gfender_at_carolina.rr.com> wrote in message
news:<Vf_0b.5867$J16.344738_at_twister.southeast.rr.com>...
Need 7441 nixie drivers will trade for NOS tubes or buy.
Jim Thompson
Guest
Guest
Mon Jul 11, 2005 4:03 pm
On Sat, 18 Dec 2004 14:16:44 +0800, "Jacky Luk" <jl_at_kngiht.com> wrote:
Quote:
Sorry for cross posting but I need instant response.
My assignment is due this wednesday and wondering someone would help. In
PSpice, I need to setup a 1MHz Digital Clock, I used DSTM modules, I need
some delay time and also initial values of the clock, the only thing I
couldn't find is the frequency. Could anyone shed some lights on this? can i
generate the clock using on/off time? Thanks
Jack
My assignment is due this wednesday and wondering someone would help. In
PSpice, I need to setup a 1MHz Digital Clock, I used DSTM modules, I need
some delay time and also initial values of the clock, the only thing I
couldn't find is the frequency. Could anyone shed some lights on this? can i
generate the clock using on/off time? Thanks
Jack
You're using the wrong digital part... use DigClock. If you use
STIM1, you'll have to itemize *every* transition.
...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona Voice:(480)460-2350 | |
| E-mail Address at Website Fax:(480)460-2142 | Brass Rat |
| http://www.analog-innovations.com | 1962 |
I love to cook with wine. Sometimes I even put it in the food.
elektroda.net NewsGroups Forum Index - Electronics - Op amps problem Gain Calculation
