HDTenEightyP/NetNews huggingface dataset:
From: vnelson@ccu.umanitoba.ca (Gerald Vernon Nelson)
Newsgroups: sci.electronics
Subject: Re: Serial line booster
Date: 13 Oct 92 01:34:08 GMT
Organization: University of Manitoba, Winnipeg, Canada

In <BvzFos.KFz@acsu.buffalo.edu> stock@acsu.buffalo.edu (Matthew D. Stock) writes:

>Hello.  Right now I've got a serial cable running between two PCs that is
>approximately 50 feet long.  By using loopback tests, I've detramined that
>all of the cables are working correctly, but one of the serial cards so too
>weak to transmit the whole distance.
>  What I was thinking of doing is adding a booster midway between the two
>systems, but I am not sure the best way to do it.  Any ideas?
>Thanks,

Your problem is more likely croos-talk than card too weak.
50 feet is didly for a serial cable.  It is more likely that you
are using the worng kind of cable.  Use a twisted pair cable
where each signal line is paired with a ground wire.

Vern Nelson
From: pjaffe@next06cville.wam.umd.edu (Paul I. Jaffe)
Newsgroups: sci.electronics
Subject: help!  What is...
Keywords: book
Date: 16 Oct 92 06:14:20 GMT
Distribution: usa
Organization: Workstations at Maryland, University of Maryland, College Park


	What is a good book for someone just learning about electronics?

			Thanks!
From: mcovingt@aisun3.ai.uga.edu (Michael Covington)
Newsgroups: sci.electronics
Subject: Re: Power boost.
Date: 13 Oct 92 20:35:31 GMT
Organization: AI Programs, University of Georgia, Athens

In article <XTogsB1w165w@inqmind.bison.mb.ca> norm@inqmind.bison.mb.ca (Norman P. Paterson) writes:
>I would like to take a regular 9volt battery and boost its poer as much 
>as possible.  How can I do this?  Size and weight of the unit is of 
>importance.

What do you mean by "boost its power"?




-- 
:- Michael A. Covington     internet mcovingt@uga.cc.uga.edu 
:- Artificial Intelligence Programs       phone 706 542-0359
:- The University of Georgia                fax 706 542-0349
:- Athens, Georgia 30602 U.S.A.          amateur radio N4TMI
Newsgroups: sci.electronics
From: acm139@ccs.northeastern.edu (Scott Ehrlich)
Subject: Devry Institute
Organization: College of CS, Northeastern U
Distribution: usa
Date: Fri, 16 Oct 1992 21:26:08 GMT

Hello.  I was wondering what the reputation of both Devry Institute itself
and its graduates was in the industry?

Also, how about Wentworth Institute of Technology, Boston, MA?

Thanks much.

Please address responses to me at the address in my .signature below,
and, if there is sufficient interest, I will post the results.


|=============================================================================|
| Scott Ehrlich 		 Internet: wy1z@meceng.coe.northeastern.edu   |
| Amateur Radio: WY1Z            Packet Radio: WY1Z @ K1UGM.MA.USA.NA	      |
|    				      					      |
|              ======        ==    					      |
|                ||          ||           				      |
|        ===================//           				      |
|           \_/		         ******************************************** |
|                                * DAH DAH DIT DIT DIT  DIT DIT DIT DAH DAH * |
|         ========		 *					    * |
|				 *	   dit dit dit dah dit dah	    * |
| Dedicated to Mr. Morse	 ******************************************** |
|									      |
|--------------------------------------------------			      |
|Disclaimer: Stop making excuses.  That's my job! |			      |
|=============================================================================|
From: rkarlqu@hpscit.sc.hp.com (Rick Karlquist)
Date: Fri, 16 Oct 1992 01:07:29 GMT
Subject: Re: why is one prong on plug wider than the other?
Organization: Hewlett-Packard, Santa Clara, CA
Newsgroups: sci.electronics

In sci.electronics, mcovingt@aisun3.ai.uga.edu (Michael Covington) writes:

> You're right.  Under no circumstances was it _ever_ permissible to
> connect one side of the 120V line to the case of the appliance.

The National Electrical Code specifically allows the chassis of
clothes driers to be connected to the *neutral* 120V line.  That's
right, its says *neutral* not *ground*.  In fact, it is *not* in general
permitted to connect the chassis to ground.  Look it up!

Rick Karlquist
rkarlqu@scd.hp.com
From: derek@slab.slip.uiuc.edu (Derek Taubert)
Newsgroups: sci.electronics
Subject: Universal Remote Control
Date: 7 Oct 92 22:34:31 GMT
Reply-To: dat33228@uxa.cso.uiuc.edu
Organization: Damage Inc.


I have a "One for all 12" universal remote made by Universal Electronic 
 
s, Inc.  Does anybody have any information about the optional computer interface for this?  Specifically, what do I need to send this thing over what interface to make it control something?

If you don't mind, reply by e-mail please.  Thanx in advance.

Derek Taubert
dat33228@uxa.cso.uiuc.edu
From: massoud@chemteca.sdsu.edu (Massoud Ajami)
Newsgroups: sci.electronics
Subject: Re: 25 ohm coax cable
Keywords: coax cable
Date: 8 Oct 92 16:50:01 GMT
Organization: San Diego State University

In article <1992Oct8.120225.6247@fys.ruu.nl> vreeburg@fys.ruu.nl (Jurriaan Vreeburg) writes:
>From: vreeburg@fys.ruu.nl (Jurriaan Vreeburg)
>Subject: Re: 25 ohm coax cable
>Keywords: coax cable
>Date: Thu, 8 Oct 1992 12:02:25 GMT
>In <bvr5pd.14o@wang.com> garyf@wang.com (Gary Field) writes:
>
>>dhina@dxcern.cern.ch (Mourad Dhina) writes:
>
>>>Hello,
>>>i am trying to realize a circuit i found in an electronics magazine.
>>>one of the components it uses is a semi-rigid coax cable of
>>>25 ohms impedance. this is the first time i hear of this (i only
>>>knew 50, 75 and 93 ohms cables, which are standard). anybody
>>>knows where to find this?
>>>Mourad
>
>>Put two pieces of 50 Ohm cable in parallel. It should be exactly the same.
>>Gary
>
>After reading Gary's answer I had some doubt of its correctness. It implies
>that by putting two 50 Ohm coax cables in series, one is able to create a 100 Ohm
>coax cable, which is certainly not true.
>
>I think that putting two cables in parallel doesn't change the impedance, since
>the impedance is defined as:
>
>                   L
>Z = square_root ( --- )
>                   C
>L: inductance per unit length
>C: capacitance per unit length
>
>What happens if we put two cables in parallel: both the inductance and the capacitance
>increase by a factor of two -> Z doesn't change!!! Putting two cables in series doesn't
>change the impedance as well, since L & C are defined per unit length, which don't
>change at all in that case.
>
>Note that the above formula only holds for cables which are much longer than the wave-
>lengths of the signals it caries.
>
>-- 
>Jurriaan Vreeburg                             email: vreeburg@fys.ruu.nl
>Department of Physics and Astronomy           tel.:  (+31)-(0)30-534566
>P.O. Box 80.000
>3508 TA  Utrecht  Holland
You are partially right. The impedance of the cable Z=(L/C) E 1/2 is the 
result of driving the piecwise (per unit lenght) TERMINATED at the end, 
which means:

              o-----1/2L----+------1/2L-----o-|
                            |                 |
    Zin --->                C                 Zo= 50 ohm
    50 ohm                  |                 |
              o-------------+---------------o-|

so, for calculation, the 50 ohm Zo is involved in order to find Zin 50 ohm. 
This 50 ohm can be another portion of the calbe or just a resistor. That's 
why parallel and series are different.
 





Peace and Prosperity!
  ---==< 110 >==---
Newsgroups: sci.electronics
From: ark1@cec2.wustl.edu (Alson Remington Kemp)
Subject: HELP!: Design of 4th order filter..
Organization: Washington University, St. Louis MO
Distribution: usa
Date: Mon, 12 Oct 1992 17:22:52 GMT

	I need some help in designing a 4th order inductor-capactor filter
for a speaker crossover.  Could anyone give me some hints on how?  I
can do 2nd order easily enough (Just have to match the impedances of
the two components at the resonanat frequency...), but the 4th order
filters elude me.  HELP!!

Thanx,
Alson R. Kemp III		Fools like me, who cross the sea
ark1@cec1.wustl.edu		 And come to foreign lands
				  Ask the sheep, for their beliefs
				   Do YOU kill on God's command?
					-MegaDeth
From: vbreault@rinhp750.gmr.com (Val Breault)
Newsgroups: sci.electronics
Subject: Re: Sam's Photofacts
Date: 8 Oct 92 18:13:54 GMT
Organization: General Motors Research Labs
In-reply-to: danr@ais.org's message of 8 Oct 92 16:43:07 GMT

In article <BvtAFx.HLo@ais.org> danr@ais.org (Daniel Romanchik) writes:
Path: rphroy!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!destroyer!ais.org!danr

   Does anyone still publish Sam's Photofacts?
   If so, who?  How can I contact them?
   Thanks, Dan

One of the better kept secrets:
Your local Radio Shack can get them for you.

-val-
--

Val Breault - vbreault@gmr.com - N8OEF
General Motors Research and Environmental Staff.
The opinions expressed by the author do not necessarily reflect 
those of the GMRES or the General Motors Corporation.
From: sehari@iastate.edu (Babak Sehari)
Newsgroups: sci.electronics
Subject: Any speech processor chip in the market?
Date: 7 Oct 92 17:47:54 GMT
Article-I.D.: vincent1.sehari.718480074
Organization: Iowa State University of Science and Technology, Ames, Iowa.
Originator: sehari@vincent1.iastate.edu

---

Radio Shack used to have a speech processor chip, with limited capabilities.
Any other suggestion on this issue.  Off course, I do not want to
design my own VLSI chip.

                   
                    With highest regards,
                         Babak   Sehari.
-- 
        "Giving power and money to the governments is like giving 
         whiskey and car keys to teenage boys."  
		                                  - P.J. O'Rourke

-- 
        "Giving power and money to the governments is like giving 
         whiskey and car keys to teenage boys."  
		                                  - P.J. O'Rourke
From: kharstin@MtHolyoke.edu (Ken Harstine)
Newsgroups: sci.electronics
Subject: Re: RFI/EMI shielding of a plastic box
Date: 14 Oct 92 14:00:33 GMT
Organization: Mount Holyoke College
X-Newsreader: Tin 1.1 PL5

Richard Banks (ah335@cleveland.Freenet.Edu) wrote:
> ++
> 
> a
> I have a 0plastic housing to put my circuit into but I'm worried about
> RFI int++erference.  I am going to try using aluminum foil, my question is
> how ma+ny layers do I need.  I know just one will not work.  I remember
> from 0chemistry I when rutherford discovered electrons they passed
> rig++ht through one layer of aluminum foil, or was that gold foil?
> At any rate could someone give me a good idea of how many layers to
> us+e to line the box with.   Thanks.  Richard Banks

Aluminum foil will work fine.  However 3M has a line of aluminum and copper
foil tapes with a conductive adhesive backing.  These can be applied to the
surface of the box.  This can be much easier than dealing with loose pieces
aluminum. 

As the other respondents noted, EM fields are effectively attenuated by
very thin layers of conductive material.  This
From: geo@netcom.com (George Pontis)
Newsgroups: sci.electronics
Subject: Re: How do those chaser lights move back and forth??
Date: 7 Oct 92 06:06:51 GMT
Organization: Netcom - Online Communication Services  (408 241-9760 guest)

Josef Moellers <mollers.pad@sni.de> writes:

>In <BvFDAL.As6@news.cso.uiuc.edu> rky57514@uxa.cso.uiuc.edu (Tall Cool One ) writes:

>>Hi,

>>	I've been wondering for a long time - How do those moving lights work?
>>Specifically, those lights arranged linearly that seem to move from one end
>>to the other, and then reverse direction and move toward the other end.  
>>Kinda like the lights mounted on K.I.T.T., that car from Knight Rider..
>>(Remember that TV series??).  Can I somehow do it with 4017 decade counters??
>>Any ideas would be greatly appreciated.  Thanks.

>With n lights, You'll have a cycle of 2(n-1). So, if You want x states
>(e.g. 10), You need (x/2)+1 lights (e.g. 6).
>Take a binary counter that counts as far as You want, e.g. 10, then
>attach a n-to-m decoder.
>These usually have negative output logic, so You need a couple of
>AND-gates:

>A 6-light setup needs
>- 1 decade counter
>- 1 decade decoder
>- 4 AND gates
>- 6 lights with appropriate drivers (e.g. leds with series resistors)

In all fairness to the original poster of the article, we should mention
that many implementations of the "heart beat" LED array are done with
a single latch, controlled by firmware.
Newsgroups: sci.electronics,ba.market.computers
From: crisp@netcom.com (Richard Crisp)
Subject: Tektronix 575 transistor curve tracer for sale
Organization: Netcom - Online Communication Services  (408 241-9760 guest) 
Date: Sat, 10 Oct 1992 16:00:46 GMT

I have a nice Tek 575 transistor curve tracer with manual for sale. It 
works fine and is in pretty nice condition. Price $275 cash

I prefer SF bay area, but shipping could be arranged.
-- 
Richard Crisp        Cupertino, Ca.           crisp@netcom.com
(415) 903-3832 wk  "Get rid of the bums!"   (408) 253 4541 fax
"one useless man is a disgrace, two are a law firm, and three?
The beginning of a Congress" -anonymous from the Internet.
Newsgroups: sci.electronics
From: getz@bistro.berkeley.edu (Neil Getz)
Subject: 8080/8085 Assembly language
Summary: Book Request
Keywords: assembly language assembler 8080 8085
Organization: U.C. Berkeley -- ERL
Distribution: usa
Date: Thu, 8 Oct 1992 17:43:36 GMT


Greetings Netters-

I have a need for a now out of print book called

	8080/8085 Assembly Language Subroutines
	by Lance A. Leventhal
	Publisher: Osborne/McGraw-Hill

If one of you has a copy of this book that you would
care to part with or copy please notify me by
email and let me know how much you want for it. 

Also, if anyone knows of an archive of documented 
assembly language mathematics routines for the 8085 
I would appreciate a pointer.

Thanks for your time and help.

-Neil Getz
getz@robotics.berkeley.edu
From: erich@misty.boeing.com (Eric R. Hanson)
Newsgroups: sci.electronics
Subject: CD+G/CD+MIDI specs?
Date: 8 Oct 92 15:27:47 GMT
Organization: Boeing Commercial Airplane BCS Support

Anyone know where to obtain the specifications for CD+GRAPHICS and/or
CD+MIDI? Or better yet, does anyone have the specs themselves?

Any help would be appreciated.

Eric R. Hanson                    | erich@misty.ca.boeing.com
BD&SG Commercial Avionics Systems +------------------------------------
P.O. Box 3999 M/S 3A-12
Seattle, WA 98124
Newsgroups: sci.electronics
From: jlb10@cl.cam.ac.uk (John Beaven)
Subject: Re: 8051 development system, anyone?
Reply-To: jlb10@cl.cam.ac.uk (John Beaven)
Organization: U of Cambridge, England
Distribution: cam
Date: Fri, 9 Oct 1992 12:42:27 GMT

Hi there,

Apologies if this gets outside Cambridge, the Distribution header line
doesn't always work very well.

I am trying to get my hands on a development system for an INTEL 87C51 
micro (of the 8051 family) for a coupld of hours to assemble some code 
and burn an EPROM. Does anyone know where I might do this, preferably
for free?

I would be grateful for any pointers.

John
From: ah335@cleveland.Freenet.Edu (Richard Banks)
Newsgroups: sci.electronics
Subject: Positive and negative side of diode
Date: 9 Oct 1992 02:06:54 GMT
Organization: Case Western Reserve University, Cleveland, OH (USA)
Reply-To: ah335@cleveland.Freenet.Edu (Richard Banks)
NNTP-Posting-Host: slc4.ins.cwru.edu


Please excuse my ignorance but I'm new at this.
I'm putting together an electronic circuit and would like to know
which side is positive and which is negative.  I guessed that the side
which the ring on it is negative.  Is that right?  Please respond as
quickly as possible and when I get a reply I'll cancel this article
thanks.
Newsgroups: sci.electronics
Subject: Lineman's Set
From: <DI3QC@CUNYVM.BITNET>
Date: Friday, 9 Oct 1992 20:02:53 EDT
Organization: City University of New York/ University Computer Center

     Does anyone out there know where I can purchase a telephone lineman's set.
I will also buy it used if anyone has one to sell. Any companies that carry
any type of telephony equipment I would be interested in. Thanks.



                                                        Alex Jeannopoulos
From: cyberman@toz.buffalo.ny.us (Cyberman)
Newsgroups: sci.electronics
Subject: Cable Bill text requested
Date: 15 Oct 92 03:19:43 GMT
X-Maildoor: WaflineMail 1.00r

As many of you are aware a recent controversial cable Bill was
Passed Vetoed and overridden recently.  I had this text but it
has since disapeared of the face of the earth.

Does ANYONE have the text in electronic form?  PLEASE EMAIL it to
me:

Cyberman@toz.buffalo.ny.us

Thank you for you assistance.

        Stephen Cyberman@Toz.Buffalo.NY.US
        Scripted at Tue  10-13-1992  14:07:11

... It's not a bug, it's an anomaly!
--- Blue Wave/QWK v2.10
                                                         
Newsgroups: sci.electronics
From: Monty Solomon <monty%roscom@think.com>
Subject: Re: Where to get satellite "Scrounger's Guide"
Reply-To: Monty Solomon <roscom!monty@think.com>
Organization: Proponent
Date: Mon, 12 Oct 1992 08:26:18 GMT

In article <1992Oct9.065714.19206@cactus.org> ortega@cactus.org (Paul Ortega)  
writes:
> In article <BvI59y.MoC@news.cso.uiuc.edu> tmkk@uiuc.edu (Khan) writes:
> >
> >Sounds like you need to read the satellite "Scrounger's Guide." You can
> >get a basic setup for NOTHING in some cases. Of course, it's old style
> >stuff that nobody else wants, but it works, and it's still cheaper and
> >better than cable.
> >
> 
> OK, where can I find a copy of the "Scrounger's Guide"?

You can request a copy of it as well as the USENET SATELLITE FAQ LIST from
Gary Bourgois <flash@lopez.marquette.MI.US>

-- 
# Monty Solomon / PO Box 2486 / Framingham, MA  01701-0405
# monty%roscom@think.com
From: mcovingt@aisun3.ai.uga.edu (Michael Covington)
Newsgroups: sci.electronics
Subject: Re: Blacklight SOURCE wanted!
Date: 15 Oct 92 19:48:39 GMT
Organization: AI Programs, University of Georgia, Athens

In article <93239@netnews.upenn.edu> kupiec@hp800.lasalle.edu (Bob Kupiec) writes:
>Does anyone know a local or mail order source for Blacklight
>tubes? (I think that is the correct term for the light that
>looks violet and makes white items shine brightly.  If not,
>then what is?)
>
>I'm looking for 12" stick bulbs (like standard forescent).
>Also, what is the price range of these bulbs?  Are they
>very expensive?

The cheapest local source is Spencer Gifts at the local mall.  You might
also try other purveyors of weird decor (perhaps record stores, etc.).
Our Spencer Gifts sells, for under $20, a 14" Philips UV bulb in a fixture.

Or look in your Yellow Pages for electrical suppliers.



-- 
:- Michael A. Covington     internet mcovingt@uga.cc.uga.edu 
:- Artificial Intelligence Programs       phone 706 542-0359
:- The University of Georgia                fax 706 542-0349
:- Athens, Georgia 30602 U.S.A.          amateur radio N4TMI
Newsgroups: sci.electronics
From: miked@syscon.rn.com (Mike DeMetz)
Subject: Re: X10 Compatable Thermostats 
Organization: Syscon Corporate Headquarters - South Bend, IN USA
Distribution: na
Date: Thu, 08 Oct 1992 14:10:52 GMT
X-Newsreader: TIN [version 1.1 PL6]

Well you could use the X-10 to switch power through a resistor
to geneate heat like your present unit does. I know there are
X-10 thermosat controllers.

Newsgroups: sci.electronics
From: levy@levy.fnal.gov
Subject: Engineering problems for MC68HC705K1?
Organization: Fermilab Computing Division
Date: Mon, 12 Oct 1992 17:01:13 GMT

I just called Future Electronics to order a few MC68HC705K1S chips, and they
told me that Motorola has them on engineering hold.  Anyone know anything about
this, or who may still have some in stock?  Thanks Muchly.  :-)

================================================================================
[ Mark E. Levy, Fermilab          |                                            ]
[ BitNet:   LEVY@FNAL             | Unix is to computing                       ]
[ Internet: LEVY@FNALD.FNAL.GOV   |       as an Etch-a-Sketch is to art.       ]
[ HEPnet/SPAN: FNALD::LEVY (VMS!) |                                            ]
================================================================================
From: tchannon@black.demon.co.uk (Tim Channon)
Newsgroups: sci.electronics
Subject: Re: Voltage to PWM suggestions?
Date: 11 Oct 92 17:58:10 GMT
Organization: null
ReplyTo: tchannon@black.demon.co.uk
X-Mailer: cppnews $Revision: 1.18 $

> an input voltage between 0 and 10 vdc to a Pulse Wiedth Modulated
> square wave with a duty cycle between 0 and 100%
> 
> This output will be used to drive a solid state relay, which will be driving
> an incidesent lamp.
> 

I've posted a reply because it makes a large difference whether you intend to 
flash this lamp with a period of perhaps a few seconds or attempt to control 
the intensity of the lamp.

Which?

  TC. 
    E-mail: tchannon@black.demon.co.uk or tchannon@cix.compulink.co.uk
From: mbevan@ersys.edmonton.ab.ca (Mark Bevan)
Newsgroups: sci.electronics
Subject: Re: Need small tool to cut pcb board
Date: Wed, 07 Oct 92 23:50:06 MDT
Organization: Edmonton Remote Systems #2, Edmonton, AB, Canada

vnelson@ccu.umanitoba.ca (Gerald Vernon Nelson) writes:

- 
- >>  I am working on a device that I want to manufacture in short numbers.
- >>The pc board dimensions are roughly 3*3 inches. Its much easier
- >>to cut my own from stock. Is there a cheap or inexpensive tools that
- >>could cut 1/16th inch double sided clad board neatly?
- 
- I really don't see why you couldn't run it through a table saw or radial
- arm saw.  Use a fine tooth blade for soft metals.
- 
- I use a radial arm saw to cut aluminum sheets, and it works pretty good.
- 
- Make sure you got a really good grip on the sheet.  Vice grips would help.
- 
- Vern Nelson

Band saw would work better and is probably safer! Just visit a 
local woodworking shop and ask if they could do you a favour.
mark

Mark Bevan              mbevan@ersys.edmonton.ab.ca
From: mcovingt@aisun3.ai.uga.edu (Michael Covington)
Newsgroups: sci.electronics
Subject: Re: Sam's Photofacts
Date: 8 Oct 92 20:40:09 GMT
Organization: AI Programs, University of Georgia, Athens

In article <sehari.718569786@vincent1.iastate.edu> sehari@iastate.edu (Babak Sehari) writes:
>In <BvtAFx.HLo@ais.org> danr@ais.org (Daniel Romanchik) writes:
>
>>Does anyone still publish Sam's Photofacts?
>
>Sam is a name of publishing company itself.  You probably heard of computer
>books that published by Sam.  Now call 1-800-555-1212 and ask for their
>800 number.

Actually, the name is "Sams", not "Sam".  The s is not a possessive ending;
it is part of the man's name (Howard W. Sams).

-- 
:- Michael A. Covington     internet mcovingt@uga.cc.uga.edu 
:- Artificial Intelligence Programs       phone 706 542-0359
:- The University of Georgia                fax 706 542-0349
:- Athens, Georgia 30602 U.S.A.          amateur radio N4TMI
Newsgroups: sci.electronics
From: msolomon@mitre.org (Moise Solomon)
Subject: Re: solar/wind power mail list?
Followup-To: sci.electronics
Organization: The MITRE Corporation
Distribution: na
Date: Wed, 14 Oct 1992 14:28:59 GMT

Try sci.energy



In article <173@kc2wz.bubble.org>, bob@kc2wz.bubble.org (Bob Billson)
wrote:
> 
> Are there any mail lists devoted to the topics of solar and/or wind power
> generation?  I am aware of the electric vehicle mail list; however, I am
> looking for something more along the line of power for homes.  Any pointers
> will be welcome.
> 
> ADVthanksANCE.
> 
>      Bob
> -- 
>   Bob Billson, KC2WZ                          | internet: bob@kc2wz.bubble.org
>   $nail:  21 Bates Way,  Westfield, NJ 07090  | uucp:     ...!uunet!kc2wz!bob
> 
>   "Professional ear piercing--while you wait!"  --sign in local jewelry store

Standard Disclaimer Applies
Newsgroups: sci.electronics
From: c60a-oe@danube.Berkeley.EDU (jian he)
Subject: EPROM and EPROM reader
Organization: University of California, at Berkeley
Distribution: ca
Date: Thu, 8 Oct 1992 20:17:21 GMT

Can someone please explain to me what EPROM and EPROM reader are?
How do they work? How do you tranfer ROM of a chip to store it on disks? 
And load it back to RAM to use it? Or where can I find this kind of
information? Any help would be appriciated.

Newsgroups: sci.electronics