HDTenEightyP/NetNews huggingface dataset:
From: martin@space.ualberta.ca (Martin Connors)
Subject: Sony TR series remote control jack
Keywords: camcorder, remote
Reply-To: martin@space.ualberta.ca (Martin Connors)
Organization: University Of Alberta, Edmonton Canada
Date: Mon, 16 Nov 1992 20:59:05 GMT

I have a Sony TR series camcorder which I would like to use for frame by  
frame recording from a computer monitor. It seems to photograph the  
monitor fine if I use AC power (I guess both devices sync to the line).  
But my remote control (the only one available to my knowledge) plugs into  
a jack on the front and allows either remote control (on/off from a  
distance) or interval recording (say 1 sec every minute). But I can't get  
what I need which is 1 sec every time I have a frame ready. Can anybody  
tell me:
a) does some other source make a controller allowing to turn on for a set  
time (say 1 sec) at any desired time, or,
b) does anybody know how the from control jack on the TR series is wired.  
If it is a simple continuity system I could make a little circuit to do  
what I need, but I am afraid to experiment with my costly camera....

Thanks in advance. Post or email for reply....

--
Martin Connors         |
Space Research         | martin@space.ualberta.ca  (403) 492-2526
University of Alberta  |
Newsgroups: sci.electronics
From: paulr@syma.sussex.ac.uk (Paul Russell)
Subject: Re: Tone frequencies on telephone
Organization: University of Sussex
Date: Thu, 19 Nov 1992 15:49:28 GMT

From article <1eg588INNs78@uniwa.uwa.edu.au>, by markd@uniwa.uwa.edu.au (Mark Diamond):
> gt8741b@prism.gatech.edu (Chris Adams) writes:
> 
>>Can someone tell me what the frequencies of the buttons on a telephone generate
>>and what the dial tone frequency is?  I am trying to build something, and I
>>need to recognize a dial tone, and generate button presses.
>>--
>>Chris Adams                       | "If tin whistles are made of tin,
>>Georgia Tech                      |  what do they make foghorns from?"
>>Internet: gt8741b@prism.gatech.edu|       --  Lonnie Donegan
>>----------------------------------+ 
> 
> I don't recall the tone frequencies.  However, they are easily found in
> the published ISO, British and Australian standards.  Presumably these,
> or the USA equivalent should be easily obtainable.  Basically, each
> digit (as well as the * and # functions) are composed of 2 frequencies
> sounded together.  All keys in the same Column share the same lower tone
> (with the lower tone ascending across columns) ... and similarly for the
> rows.
>
 
Sorry, missed the original message - here they are anyway...

          1     2     3     A  :  697 Hz

          4     5     6     B  :  770 Hz
                                           (low tones)
          7     8     9     C  :  852 Hz

          *     0     #     D  :  941 Hz
        ----  ----  ----  ----
        1209  1336  1477  1633 Hz
               (high tones)

//Paul

-- 
| Paul Russell              | "Some instructions have legal operation codes |
| Experimental Psychology   |  but try to perform nonsensical operations.   |
| Sussex University, Falmer |  These are called insane instructions."       |
| Brighton BN1 9QG, England |             -- Motorola DSP 56k User's Manual |
Newsgroups: sci.electronics
From: abond@rvgs.vak12ed.edu (Andrew H. Bond)
Subject: Re: How can a radar detector bedetected?
Organization: Virginia's Public Education Network (Roanoke)
Date: Fri, 20 Nov 92 10:01:24 GMT

CT64@music.mus.polymtl.ca  writes:
> A friend of mine recently got arrested because he was using a radar
> detector. The cops actually used some kind of device to detect its
> radar detector. How is this possible? Isn't a radar detector something
> that only receives but emits nothing?
> 
> 
>                         Nicolas Gauvin
>                         gauvinn@info.polymtl.ca

I am by no means an expert, but I read somewhere that these
detectors pick up the high frequency leakage from the
detectors... If this is the case a properly shielded detector
might be undetectable. Any RF experts out there to back me up?
-- 
Andrew H. Bond, Roanoke Valley Graduate Center
Newsgroups: sci.electronics
From: johnh@macadam.mpce.mq.edu.au (John Haddy)
Subject: Re: Logic Addition
Organization: Macquarie University, Sydney
Date: Sun, 15 Nov 1992 23:47:07 GMT

In article <#-t1l#n@rpi.edu>, wilusd@cary115.its.rpi.edu (David John Wilusz) writes:
|> 
|> 	Perhaps sci.electronics is not the place for this, but where is?  
|>	Could someone give me the configuration of gates that allows binary
|>	numbers to be correctly added?
|> 	Thanks for any help...
|> 
|> 	Dave
|> 


The best way for many applications is to use an ALU chip, such as a 74381; or a
27283 full adder.

Otherwise, an adder may be implemented in a bit slice fashion, with a series of
1 bit adders strung together. This leads to problems with ripple carry times if
your application requires high speed, so you'll have to design an N bit full
adder from the ground up if your timing is critical, or use a look-ahead carry
generator (also standard TTL).

However, assuming that the bit-slice implementation fills your needs:

	  Carry			   Carry
	   In	| Inp A	| Inp B	||  Out	| Output
	   Ci	|   A	|   B	||	|
	=========================================
	   0	|   0	|   0	||   0	|   0
	   0	|   0	|   1	||   0	|   1
	   0	|   1	|   0	||   0	|   1
	   0	|   1	|   1	||   1	|   0
	   1	|   0	|   0	||   0	|   1
	   1	|   0	|   1	||   1	|   0
	   1	|   1	|   0	||   1	|   0
	   1	|   1	|   1	||   1	|   1

The carry out from bit N feeds to the adder for bit N+1. Obviously, in bit
position 0, there is no carry in, so the adder can be reduced to what is known as
a half adder.

Half Adder:	Out	= A xor B
		Carry	= A and B

Full Adder:	Out	= (A xor B) xor Ci
		Carry	= (A and B) or (A and Ci) or (B and Ci)

Gate level implementation depends on what you have around. Refer to Horowitz and
Hill for examples of implementations of the XOR function.

JohnH

----------------------------------------------------------------------------

      |  _  |_   _   |_|  _   _|  _|              Electronics Department
    |_| (_) | | | |  | | (_| (_| (_| \/           School of MPCE
    ---------------------------------/-           Macquarie University
                                                  Sydney, AUSTRALIA 2109

    Email: johnh@mpce.mq.edu.au, Ph: +61 2 805 8959, Fax: +61 2 805 8983

----------------------------------------------------------------------------
Newsgroups: sci.electronics
From: pjhicks@hard03.acri.fr (Peter J. Hicks)
Subject: Secam to Pal
Keywords:  Video
Reply-To: pjhicks@hard03.acri.fr
Organization: Sun Microsystems, Inc.
Date: Tue, 17 Nov 1992 16:17:17 GMT

 Is there anybody out there that knows how to transcode Secam to Pal ?
 
 Are there chips available that do this function or is it a matter of building a mass of logic 

 if  so,  hows about a circuit diagram.

  Final question  What is the difference between  Secam and Pal ?

Newsgroups: sci.electronics
From: abond@rvgs.vak12ed.edu (Andrew H. Bond)
Subject: Re: <None>
Organization: Virginia's Public Education Network (Roanoke)
Date: Sun, 22 Nov 92 07:54:06 GMT

jbuddenberg@vax.muskingum.edu writes:
> Could someone please tell me what jumpers need to be made to set a
> Seagate IDE ST157A 43 meg. hard drive to be a slave drive.
> 
> Thanks
> Jbuddenberg@vax.cns.muskingum.edu

Try calling SEAGATE taechnical support

fone: 408 438 8222
fax:  408 438 2620 (Use touch tone phone to access Seagate's
                    automated FAX system & get tech info by
		    return FAX)
BBS:  408 428 8771 (9600 baud 8N1 24hrs/day)
-- 
Andrew H. Bond, Roanoke Valley Graduate Center
Newsgroups: sci.electronics
From: bkr@drdhh.hanse.de (Bjoern Kriews)
Subject: LED displaying phone-line condition ?
Summary: How to see if a line is dead ?
Keywords: led, phone, active or not
Organization: Digital Island
Date: Wed, 18 Nov 1992 01:02:50 GMT

Hello Netland !

I am building a device to monitor multiple phone lines for
a) availability (any official line attached)
b) activity (in use ?)
c) toll pulses (16khz 0.5sec 15V amplitude)

c) is not a problem, I have a circuit.
I also have a solution for b, but I'd like to combine it with a).

The problem:
I want to drive a LED in an optocoupler so that it is active when
there is any voltage on the line.
The line has 48-60V when idle, 6-13V when active.
As far as I know, there may be higher AC voltages when ringing.

My problem is: 
How do I make the LED light at all these odd voltages ?
If a line-powered solution is possible, it'd be the best one.

Next thing is, I'd like to have another optocoupler signalling
6-13V or 48-60V (larger than an adjustable voltage).

Any help will be appreciated,
 Greetings and many thanks in advance,
-- 
bkr@drdhh.hanse.de - Bjoern Kriews - Stormsweg 6 - D-2000 Hamburg 76 - FRG
 /tmp # cd /dev  
 /dev # ls -l exrom           (me, Oct 22)
exrom not found
Newsgroups: sci.electronics
From: fraser@praha.jpl.nasa.gov (Scott Fraser)
Subject: Re: Tone frequencies on telephone
Organization: Jet Propulsion Laboratory
Date: Tue, 17 Nov 1992 20:35:50 GMT

In article <1992Nov17.075719.23612@riacs.edu> gt8741b@prism.gatech.edu (Chris Adams) writes:
>Can someone tell me what the frequencies of the buttons on a telephone generate
>and what the dial tone frequency is?  I am trying to build something, and I
>need to recognize a dial tone, and generate button presses.
>--


I forgot the dial tones for you...

from CCITT Document APIII-84

Use		Frequencies	Power *		Cadence
------------------------------------------------------------------------
Dial tone	350 & 440 Hz	-13 dBm0	Continuous

Busy tone	480 & 620 Hz 	-24 dBm0	0.5 sec on/0.5 sec off

Reorder tone	480 & 620 Hz	-24 dBm0	0.2 sec on/0.3 sec off

Audible 
ringing tone	440 & 480 Hz	-16 dBm0	2 sec on/4 sec off

Call waiting 	440 Hz		-13 dBm0	Single 500-ms pulse

* Power per Frequency at Exchange where Tone is Applied


Scott


Standard disclaimers apply!
From: wellison@kuhub.cc.ukans.edu
Newsgroups: sci.electronics
Subject: HeNe Lasers for sale
Date: 23 Nov 92 16:53:58 CST
Organization: University of Kansas Academic Computing Services

HeNe laser modules which consist of a .5mW to .90mW red HeNe tube and power
supply intergrated into one unit. The power supply runs from +12 volts at
600mA. Typical power output is .7mW. Mode is TEMoo, random polarization.
Size is about 6.5" X 2.25" X 1.5".

I have access to several of these and am selling them for $45 plus $5.00 for
shipping ($50.00). They sell on the surplus markets for $59 on up (plus
shipping). Great little lasers to start with or just have fun with.

-=-=- Wes =-=-
Organization: The Pennylvania State University
Date: Tue, 17 Nov 1992 00:22:18 EST
From: Ernie Oporto <EAO102@psuvm.psu.edu>
Newsgroups: sci.electronics
Subject: Help with refresh/record scheme needed!

Well, now that I got the pin-outs for those 41256 DRAM chips, I'm going
to need help figuring out how to do the refresh cycles.  I'm stumped on
this one, folks.  I'm continuously recording voice/sound for 8 seconds,
yet the DRAMs need to be refreshed about every 4ms.  I understand that I'll
probably have to interleave the refresh and memory read/write cycles, but
I don't know how.  If anyone can give me clue as to what kind of scheme I
should use for this, let me know.  I have 3 clocks available to use in my
system for the refresh cycle: 640000Hz, 320000Hz and 40,000Hz.  I figure
it would be best to use the first one, but even if I do all the refresh
at once, I'd still end up with a gap in the sound and some of the memory
going bad.  How do they do it in those tapeless answering machines?
---
"See how I LOVE to clean FEEEELTHY CATBOXES!!!!"  -- Ren
  _____)           ______        _)       _)  EAO102@PSUVM.PSU.EDU
                               __       __    OPORTO@CORVETTE.ECE.PSU.EDU
______    ______            ___      ___      Ernie "SHOKK" Oporto
                               __       __    Computer Lab Attendant
(_______ _      _ ________ _     _) _     _)  for PSU's CAC Department
Newsgroups: sci.electronics
From: doherty@melpar (Kevin Doherty)
Subject: Re: does dbuV = uV ???
Organization: E-Systems, Melpar Division
Date: Fri, 20 Nov 1992 14:35:30 GMT

 dbuV = decibels referred to one microvolt; ie, 0 dbuV = 1 uv; 20 dbuV is
10 uV; 40 dbuV = 100 uv; 60 dbuV = 1 mV; etc.  dbuV = 20 log (volts)
Newsgroups: sci.electronics
From: tgzhang@MtHolyoke.edu (Tian Ge Zhang)
Subject: Simulation questions on Magic cad tool
Organization: Mount Holyoke College
X-Newsreader: Tin 1.1 PL5
Date: Tue, 24 Nov 1992 00:51:14 GMT


Subject: Simulation questions on Magic cad tool
Newsgroups: sci.electronics
Organization: Mount Holyoke College
Distribution: 
Summary: 
Keywords: 



I hope this is a good place to ask about Magic cad tool, but I am trying 
anyway. What I have got to in the simulation program irsim is, I am 
able to run the simulation of Tut11a module. But when I called up my
own cell which I just drew up( a simple NAND gate), I first wasn't sure
about how to create a .cmd file(is this a necessary step at all?), so
I looked at tut11a.cmd and copycat a file NAND.cmd, then come the 
hard part:

irsim>@ NAND.cmd
irsim>h input1    *input1 is a vector I defined signifying one of the inputs
irsim>d            *display node value

what I saw next is a line with input1=X, which shows that the value is
still undefined (X) even though I have assigned it to be 1 with"h input1".
I am quite puzzled by the ineffectiveness of the command, it makes me
wonder whether in the right track. Please let me know if you have a clue
about this.  Thanks.

--Tian
email address: tgzhang@mhc.bitnet

Newsgroups: sci.electronics
From: rob@dexter.psych.umn.edu (Robert Stephens)
Subject: Line Indicator Article
Organization: University of Minnesota
Date: Sat, 21 Nov 1992 02:34:38 GMT

For those of you who can't get enough
of different circuits indicating
phone-line "in-usage", then check out
the January, 1993 Popular Electronics.

They have a simple circuit to do this.
(It is NOT line powered).

I wonder if they were inspired by all the requests
on this newsgroup...

 
---------------------------------------------
Robert C. Stephens   rob@dexter.psych.umn.edu
---------------------------------------------
Human Factors Research Laboratory
University of Minnesota
60 Norris Hall
172 Pillsbury Dr. SE
Minneapolis, MN  55455
---------------------------------------------
Phone: (612) 626-7521     Fax: (612) 626-7496
---------------------------------------------
From: robw@bra.isnet.inmos.co.uk (Rob Wadsworth)
Newsgroups: sci.electronics
Subject: Cybernetic Micro Systems
Date: 19 Nov 92 10:15:42 GMT
Organization: Inmos Ltd

Hello everybody,

  Does anybody have any experience with using a CY325.

  This is a IC made by Cybernetic Micro Systems, Inc CA.  It is a 
  window manager for graphics LCD panels such as the Toshiba TLX711a.

  I would like to know what the pricing is like in the US for small
  quantities as the UK pricing is ridiculously expensive, one offs
  for example are 56 UK pounds - which is somewhat more expensive
  than the rest of the system I intended to use it in.

  Thanks Rob Wadsworth

-----------------------------------------------------------------------------
Rob Wadsworth   Inmos Ltd Newport GWENT UK   | EMail:  robw@isnet.inmos.co.uk
    Tel +44 633 413443 ext 269               |  
    Fax +44 633 412925                       | My own thoughts etc...........
-----------------------------------------------------------------------------
Newsgroups: sci.electronics
From: aevans@nmt.edu (Alex Evans)
Subject: Re: Are TV's interlaced?  Why no flicker?
Organization: New Mexico Tech
Distribution: na
Date: Tue, 17 Nov 1992 01:41:46 GMT

  The interlaced displays in NTSC (and for that matter PAL and SECAM) don't
appear to flicker badly because the adjacent lines in the display are very
similar. The flicker problem in computer displays is largely due to very
different adjacent lines, and short persistance phosphors (sp?).  When I put
an interlaced display on my monochrome monitors the do not visibly flicker
because the phosphor has a very long persistance.


-- 
Theodore (Alex) Evans aka Alexei Vnebrachnei Ivanovitch
MOL College of St. Golias     | Free computer, where, when, how
Collector of dusty silicon    | "That probably won't run on anything I have."
From: ghandhi.bdrc.bd.com (Jamshed B. Ghandhi)
Newsgroups: sci.electronics
Subject: Re: High-temp. elect. motors
Date: 18 Nov 92 21:34:43 GMT
Reply-To: ghandhi.bdrc.bd.com (Jamshed B. Ghandhi)
Organization: Becton Dickinson Research Center


 >Do small electric (AC) motors exist that can function in high
>temperature (500 F / 270 C) environments?
>If so, where should I look for more information?
>
>Thanks, H. David Shine, Neurosurgery, Baylor College of Medicine, Houston
 >       hshine@bcm.tmc.edu


Yes, they do.  Though I do not have the name or number of the company at my finger 
tips.  I can refer you to John Hasely at Schlumberger Well Services there in Houston.  
He uses them in oil well instrumentations at that temperature.

jamshed

Jamshed B. Ghandhi
Computer Aided Engineering
From: grego@bit.UUCP (Greg Sanguinetti)
Newsgroups: sci.electronics
Subject: Re: Good cheap 19" racks - where 2 buy ???
Date: 17 Nov 92 16:47:41 GMT
Article-I.D.: bit.491
Reply-To: grego@bit.UUCP (Greg Sanguinetti)
Distribution: usa
Organization: BIT  Portland, OR

In article <41117@sdcc12.ucsd.edu> ee154fbk@sdcc15.ucsd.edu (M) writes:
>Need to stuff all my rackmount modules into a rack.  Anybody know of
>any good sources for such things???
>Thanks
>ee154fbk@sdcc15.ucsd.edu

Look for a surplus electronics store. In your case (UCSD address) I would
expect to find one out on Kerney Mesa. Anyway look in phone book under
surplus and/or electronics.

I have purchased a number (3-5 or so) of 72 inch racks and they were all
under $50.

If you want a real fancy unit of a particular size or flavor. Email me and
I'll send you a list of sources.

-grego
-- 
---------------------------------------------------------------------------
Grego Sanguinetti, Bipolar Integrated Technology | Water, water everywhere,
grego@bit.uucp or grego%bit%ogi.cse.edu          | but I'd rather drink
or bit!grego@ogi.cse.edu or ...!ogicse!bit!grego | beer.
Xref: sparky sci.electronics:19143 comp.sys.laptops:4347
From: dewey@vpdbox.austin.ibm.com (Dewey Coffman)
Newsgroups: sci.electronics,comp.sys.laptops
Subject: Laptop Tops
Date: 17 Nov 92 17:04:41 GMT
Reply-To: dewey@vpdbox.austin.ibm.com
Organization: IBM, Austin, TX. US of A.


From "The Flash" A Blacklighting Publications 800-252-2599, page 18, Fall 1992

"Careful of closing laptop computers with the LCD displays when
the computer is running or hot. The scree is made of liquid crystals
and overheating can change their electrical propoerties and even their
chemical structure. Once changed, the crystals may moose the ability
to display information. Major bummer."

---
Dewey Coffman		ibmpa!vpdbox.austin.ibm.com!dewey%ibminet.awdpa.ibm.com
Consulting @ IBM			dewey@ctci.com
11400 Burnet Rd				All opinions are mine.
Austin, TX 78758-3493, USA		(512) 823-6463
===============================================================================
	"I do hope that you rot in Hell"   -The Christian JFH II
Don't Bag it. 1-800-453-SMOG, This letter is printed on 100% recycled electrons.
Newsgroups: sci.electronics,rec.audio
From: till@acid-rain.lucid.com (Don Tillman)
Subject: Re: Setting HiFi system gain in amp feedback loop?
Reply-To: till@lucid.com
Organization: Lucid, Inc.
Date: 19 Nov 92 10:55:06

   From: francis@cs.adelaide.edu.au (Francis Vaughan)
   Date: 18 Nov 1992 03:25:51 GMT
   Organization: Adelaide Univerity, Computer Science

   Another alternative is possible.  Rather than use passive
   attenuation to set the output level, why not run the signals
   to the power amp at the line levels of the rest of the
   system and then vary the gain of the amplifier?  This
   presupposes an amplifier designed using a fairly normal
   feedback system.  

Here are my thoughts:

  1. With typical feedback amp designs, just getting the amp stable at any
*single* gain (over the usual assortment of load impedances) is difficult
enough as things currently stand.  Having the amp stable over a wide range
of closed loop gains would compromise the design a lot.  

  2. To get the volume down to zero you'd be forced to run the amp in an
inverting configutation (non-inverting gain can't go below 1.0).  Not a
biggee.  In fact preamp-level volume controls have been proposed
implemented with the input and feedback resistors within the pot just to
take advantage of the lower noise and cool attenuation curve.  (And the
popular Baxendall tone controls certainly work this way too.)

  3. There isn't a heck of a lot of noise contribution after the volume
control. 

  4. A well implemented low-volume switch solves the problem in a better
way by bypassing the recovery stage after the volume pot.  (Ie., it's
better to eliminate a stage than to apply lots of feedback to it.)

  -- Don
From: dt89csc@brunel.ac.uk (C S Codrington)
Newsgroups: sci.electronics
Subject: halogen lamps for heating
Date: 16 Nov 92 12:01:08 GMT
Organization: Brunel University, Uxbridge, UK
X-Newsreader: TIN [version 1.1 PL6]


Does anyone out there know anything about the use of Halogen lamps for heating food. I want to use a Halogen lamp in a kettle instead heating element. 

Is this feasible?

Is it cheaper?

Any help will be appreciated.

Please can you E-mail me on dt89csc@brunel.ac.uk.
Newsgroups: sci.electronics
From: mikolaje@ccrs.emr.ca (Ken Mikolajek)
Subject: Re: 12 V -> 3V, 0.6 A
Summary: A Dangerous approach 
Organization: Canada Centre for Remote Sensing, Ottawa
Date: Wed, 18 Nov 1992 17:09:05 GMT

In article <sehari.721280522@class1.iastate.edu> sehari@iastate.edu (Babak Sehari) writes:
>In <1992Nov7.141550.538@ludd.luth.se> d89-ahg@ludd.luth.se (Anders Hedberg) writes:
>
>>A friend wants to listen to his CD player powered from the car.
>
>>The CD-player wanna have 3Volts at max 600 mA, and the car has a battery
>>of 12 volts.
>
>>I thought of a LM317 or something similar, but I've never designed something
>>alike, and I need to know how to calculate the resistor values.
>
>>/Anders Hedberg
>
>There are many ways to do this the cheapest way is to put:
>
>  12-3
>--------- = 13 diodes in series with the input voltage of your CD player,
>    0.7
>
>Like this:
>
>+12V -|>|-|>|-|>|-|>|-|>|-|>|-|>|-|>|-|>|-|>|-|>|-|>|- +3V
>GRD  --------------------------------------------------
>
>The problem might be generated if the input voltage swings.  To avoid
>this problem try putting a 2N3055 transistor as follows:
>
>+12V |>|-|>|-|>|-|>|-|>|-|>|-|>|-|>|-|>|-    ---+3V
>                                        | \_/ Emitter
>                                        R  |
>                                        |--|
>                                        |
>                                        ||>|-|>|-|>|-|>|-|>|-|
>                                                             |
>GRD ---------------------------------------------------------+-----
>                                    
>
>R=1000 ohm
>Trans=2n3055
>Diodes= 1N4001 or 1N4005
>
>                         With highest regards,
>                              Babak   Sehari.
>-- 

My advice is to IGNORE this advice!!  For two reasons... both of which
may result in destruction of the poor CD player.

1) DIODES are terrific temperature sensors. Meaning the voltage drops
may vary considerably over the ranges likely to be seen inside the car.
The CD player may be destroyed if voltage too high or even too low is 
applied. Stacking them up like that only compounds the problem.  A 
0.1 volt change in the diode will result in a 1.3 Volt change in a
string of 13 DIODES.

2) The power requiremens of the CD player have to be known before
the current handling capacity of the diodes can be selected. The voltage 
drop across diodes is dependant on the current across it.  Also if
there is a failure.. does it fail OPEN or CLOSED circuit?  Just imagine
the smell when you apply 12 V across the CD ROM  :)

I would go for the linear regulator with some good filtering and
make sure you fuse it properly.

Ken.