I am looking for one or more of these training robots, preferably working
but not necessarily so.  I dont need manuals or software.
thanks

–

Art

Hello,

we have here 120000 p. of SMD Resistors from TDK for sale the resistors
on Spindel for Industry. Best offer counts so just write a email to me

No SPAM please thx!

Best regards,

Steven

I need 10 to 20 pieces of a toggle switch by eaton…
it is a 8905K916.
If you have *any*  please let me know.

Thanks much and happy holidays to everyone!

(22)    Variac:
               Ohmite Cat. #VT2. Input 120v 60-400 hz, single
               phase.Output #l: 0-120v, #2: 0-132v, 1.5A,
               2-7/8" dia x 1-7/8" long, 1/4" shaft.

   (23)   Variac:
               Ohmite Cat. #VT8HN. Input: 120/240v 50/60 hz.
               Output: 0-120v @ 2A & 0-240v @ 4A. Mounted on
               metal bracket. 4-1/2" dia x 4-1/2" deep,
               3/16" & 3/8" shafts.

   (24)   Variac:
               "Powerstat" (Superior Electric). Type 216BU.
               Input: 240v, 50/60 hz, 1-phase. Output: 0-280v
               3.5A, 0.98kva. 4-1/4" dia x 4-1/4" deep.
               3/8" shaft.

   (25)   Variac:
               General Radio Co. Type W5. Input: 115v 6a 50/60
               hz. Output: fixed 20v & 95v (taps) & variable
               0-135v. With 0-130 & 0-110v original dials and
               knob. 4-1/4" dia x 4" deep.

Best reasonable price

These are from estates our ARC is helping with. Digital pix are
available.
No charge for packing — buyer pays shipping only.
73 Walt (N4GL)
hvalver/at/hotmail(dot)com
pendragon(at)netsignia(dot)net

I need to sense the change in tension on a couple of bungee
cords.  This seems basic – just put a load cell between each
cord and my device (a wheelchair).

I’ve never used a load cell though, and the ones I’m finding
are expensive ($300+) and require a separate controller.  I
see consumer devices that are almost exactly what I need
        http://www.nationalfishingsupply.com/ber50lbdigsc.html
for one tenth the price, so I suspect there’s something out
there that’s more suitable for me.

Anyone know of a small (<50 pounds of force) tension sensor
with serial (RS-232/USB) output that doesn’t cost a lot?  I
do need on the order of 10 samples per second, but I’m just
looking at changes (not absolute accuracy) and precision of
under half a pound is probably fine.

Thank you.

–kyler

==========================================================================

      ~~~ Lots of 40: Aromat NAIS HX2-4.5V-H12 PC Mount Relays ~~~

                 The price is:  $ 27.00 per lot of 40  

                  which INCLUDES the UPS shipping cost

                   Check out more info and pics at:

          http://www.jrakar.com/glw/electronics/relays/hx2.htm

                Thanks,

                                Jerry

================================================================================

        Please also check out our other pages:

        Main Electronic Components page at:
http://www.jrakar.com/glw/electronics/ec.htm

        Capacitors for Sale page at:
http://www.jrakar.com/glw/electronics/caps.htm

        Crystals for Sale page at:
http://www.jrakar.com/glw/electronics/crystals.htm

        DIP Switches for Sale page at:
http://www.jrakar.com/glw/electronics/dipswitches.htm

        ICs for Sale page at:
http://www.jrakar.com/glw/electronics/ics.htm

        Relays for Sale page at:
http://www.jrakar.com/glw/electronics/relays.htm

        Sockets for Sale page at:
http://www.jrakar.com/glw/electronics/sockets.htm

        Main Web Page at:       www.jrakar.com

                        :: Thank You ::

======================================================================================

From a PC memory module, there’s an IC labeled:

ITAUCOM
ICM4V640806-5
DMTT BRAZIL 0114A

I think it’s one of the memory IC’s, and I also think it’s a part, relabeled by
this Brazilian company [ITAUCOM]. Does someone here have info about this IC?
As far as I can count (the IC has really small pins) it has 60 pins.

–
Chaos® – posting from Brazil
wizard_of_NOS…@hotmail.com
Replace "NOSPAM" by "rodney" written backwards "yendor".

Hi,

 Our MP3 Players series, CD & MP3-CD Player series, Micro Cassette Recorders,
 Memo Cassette Recorders series. We are a Manufacturer/Exporter in Hong Kong.
 We are looking for International Traders, Importers, Agents, Wholesalers and
 also direct sales to worldwide. Please take times come to see at our WebSite;
                         http://www.fullex.com.hk

 Yours Very Truly,
  Market Promotor

*** post for FREE via your newsreader at post.newsfeed.com ***

Hi,

the other day I was looking at rail-to-rail OpAmps and was pleased to
see that an internal circuit schematic is revealed in the MC33201
datasheet <http://www.onsemi.com/pub/Collateral/MC33201-D.PDF>, a
practice that seems to have become rare nowadays.

The MC33201 is a purely bipolar device operating from 1.8 to 12V, with
an open-loop gain of 300000, a gain-bandwidth product of 2.2MHz, and a
slew rate of 1V/us – sort of a low-voltage rail-to-rail version of the
uA741.

I soon realized that I failed to comprehend how the rail-to-rail output
stage is supposed to work: while the current sink (or is it called the
source?) toward VEE poses no problem (it’s just two cascaded NPN
transistors), the current source (the sink?) toward VCC consists of an
PNP current mirror driven by two cascaded NPNs (again) which are driven
by another PNP current mirror which is driven by a *constant-current*
source! (There are no current limiting resistors at all, by the way.)

The device is said to have an output current capability of 50..80 mA on
the one hand, and a quiescent supply current of only 0.9mA on the other.
Is this a case of deliberate hiding of information? Or just an honest
omission? Can somebody supply the missing piece of information?

I had hoped to learn how a smooth crossover from sinking to sourcing of
output current is managed in a rail-to-rail output stage – without a
dead zone (like the uA709 had), which would show up as steplike signal
distortions, epecially for fast transitions – and without shorting Vcc
to Vee, of course.

TIA,

Martin.

 —–= Posted via Newsfeed.Com, Uncensored Usenet News =—–
http://www.newsfeed.com – The #1 Newsgroup Service in the World!
—–== 100,000 Groups! – 19 Servers! – Unlimited Download! =—–

Google search = 0
Fairchild search = 0
ON semi seaech = 0
Philips search = 0
Nat’l search = 0

I give up.  Ideas, anyone else?

Maybe what I need to do is buy one of those
books on Google search tips and secrets.  :o)

–
@@F@r@o@m@@O@r@a@n@g@e@@C@o@u@n@t@y@,@@C@a@l@,@@w@h@e@r@e@@
###Got a Question about ELECTRONICS?   Check HERE First:###
http://users.pandora.be/educypedia/electronics/databank.htm
My email address is whitelisted.  *All* email sent to it
goes directly to the trash unless you add NOSPAM in the
Subject: line with other stuff.  alondra101 <at> hotmail.com
Don’t be ripped off by the big book dealers.  Go to the URL
that will give you a choice and save you money(up to half).
http://www.everybookstore.com  You’ll be glad you did!
Just when you thought you had all this figured out, the gov’t
changed it: http://physics.nist.gov/cuu/Units/binary.html
@@t@h@e@@a@f@f@l@u@e@n@t@@m@e@e@t@@t@h@e@@E@f@f@l@u@e@n@t@@