Code Key

See More About:    Lower Price        Connector Adapters        Hydrogen Power        

We want you to shop with confidence on Green Fuels. When you shop for Code Key with us, your purchases paid for with eligible payment methods are automatically covered by protection   Go to http://pages.ebay.com/paypal/buyer/ for more details.

**Please Enable JavaScript to Navigate Thru Our Listings**
**Click Here for Instructions**

Vintage Morse Code Key Brass Japan HAM Radio Operator
Vintage Morse Code Key Brass Japan HAM Radio Operator
$12.99
quality
Vintage J 38 Telegraph Key Morse Code WW2 Lionel Ham Radio
Vintage J 38 Telegraph Key Morse Code WW2 Lionel Ham Radio
$47.00
quality
Vibroplex World War 2 Code Key
Vibroplex World War 2 Code Key
$15.50
quality
Plug In Telegraph Relay No 255A  Vintage Morse Code Key Keyer Equipment Part
Plug In Telegraph Relay No 255A Vintage Morse Code Key Keyer Equipment Part
$14.99
quality
WM Nye Iambic Paddle Morse Code Key
WM Nye Iambic Paddle Morse Code Key
$24.95
quality
Morse Code HAM KEY Model HK 1 Iambic Paddles by Ham Radio Center St Louis
Morse Code HAM KEY Model HK 1 Iambic Paddles by Ham Radio Center St Louis
$24.00
quality
MFJ Electronic Keyer Morse Code Key CW telegraph
MFJ Electronic Keyer Morse Code Key CW telegraph
$65.00
quality
Unknown Manufacturer Morse Code CW Key Possibly European Military
Unknown Manufacturer Morse Code CW Key Possibly European Military
$24.95
quality
VINTAGE LIONEL J36 MILITARY CW MORSE CODE TELEGRAPH KEY HAM RADIO SEMI AUTO BUG
VINTAGE LIONEL J36 MILITARY CW MORSE CODE TELEGRAPH KEY HAM RADIO SEMI AUTO BUG
$47.00
quality
VINTAGE MORSE CODE TELEGRAPH KEY
VINTAGE MORSE CODE TELEGRAPH KEY
$19.99
quality
McElroy Telegraph Key Morse Code Thumb piece Free Shipping
McElroy Telegraph Key Morse Code Thumb piece Free Shipping
$12.50
quality
J 38 telegraph key morse code
J 38 telegraph key morse code
$145.50
quality
8 BRASS KNURLED NUTS SOUNDER RELAY KOB BUG MORSE CODE TELEGRAPH KEY PART
8 BRASS KNURLED NUTS SOUNDER RELAY KOB BUG MORSE CODE TELEGRAPH KEY PART
$3.99
quality
3 Vintage Telegraph Key Morse Code w Metal Base HEAD PHONES TEACHING 78 RECORDS
3 Vintage Telegraph Key Morse Code w Metal Base HEAD PHONES TEACHING 78 RECORDS
$57.99
quality
LIONEL J 36 LIGHTNING BUG ARMY MORSE CODE TELEGRAPH KEY SIGNAL CORPS RADIO KEYER
LIONEL J 36 LIGHTNING BUG ARMY MORSE CODE TELEGRAPH KEY SIGNAL CORPS RADIO KEYER
$159.00
quality
10pcs Fakra Right Angle Jack PCB Mount Key Code A Black
10pcs Fakra Right Angle Jack PCB Mount Key Code A Black
$19.80
quality
Telegragh Antique Bunnell Western Electric Key Old Morse Code Sounder and Board
Telegragh Antique Bunnell Western Electric Key Old Morse Code Sounder and Board
$199.00
quality
10pcs Fakra Right Angle Jack PCB Mount Key Code B White
10pcs Fakra Right Angle Jack PCB Mount Key Code B White
$19.80
quality
10pcs Fakra Right Angle Jack PCB Mount Key Code C Blue
10pcs Fakra Right Angle Jack PCB Mount Key Code C Blue
$19.80
quality
10pcs Fakra Right Angle Jack PCB Mount Key Code D Bordeaux
10pcs Fakra Right Angle Jack PCB Mount Key Code D Bordeaux
$19.80
quality
Telegraph Key Morse Code Transmitter Round Base
Telegraph Key Morse Code Transmitter Round Base
$59.99
quality
SPEED X Chrome Morse Code Telegraph Key Mounted on J 38 Base
SPEED X Chrome Morse Code Telegraph Key Mounted on J 38 Base
$29.99
quality
MFJ 557 Morse Code Practice Key Oscillator
MFJ 557 Morse Code Practice Key Oscillator
$10.00
quality
10pcs Fakra Right Angle Plug PCB Mount Key Code B White
10pcs Fakra Right Angle Plug PCB Mount Key Code B White
$19.80
quality
JH Bunnell  Co Navy Straight Key Morse Code Telegraph w Wire CJB26003A
JH Bunnell Co Navy Straight Key Morse Code Telegraph w Wire CJB26003A
$49.99
quality
SOUNDER KOB 3 FEET MORSE CODE TELEGRAPH KEY ON BASE CW REPLACEMENT PART RESTORE
SOUNDER KOB 3 FEET MORSE CODE TELEGRAPH KEY ON BASE CW REPLACEMENT PART RESTORE
$3.50
quality
VINTAGE VIBROPLEX TELEGRAPH KEY SPEED MORSE CODE SN111617 PN1445226
VINTAGE VIBROPLEX TELEGRAPH KEY SPEED MORSE CODE SN111617 PN1445226
$50.00
quality
OLD WOODEN PHILMORE MORSE CODE PRACTICE SET MISSING KEY
OLD WOODEN PHILMORE MORSE CODE PRACTICE SET MISSING KEY
$9.99
quality
Telegraph Morse Code Key Signal Electric Co Menominee MI Early 1920s Solid Brass
Telegraph Morse Code Key Signal Electric Co Menominee MI Early 1920s Solid Brass
$79.00
quality
Vintage Telegraph Key Made in Japan Ham Radio Morse Code For parts or repair
Vintage Telegraph Key Made in Japan Ham Radio Morse Code For parts or repair
$29.99
quality
Ham Radio Ten tec Ultramatic Keyer Model 645 Morse Code Key N O S
Ham Radio Ten tec Ultramatic Keyer Model 645 Morse Code Key N O S
$88.00
quality
10pcs Fakra Right Angle Plug PCB Mount Key Code C Blue
10pcs Fakra Right Angle Plug PCB Mount Key Code C Blue
$19.80
quality
10pcs Fakra Right Angle Plug PCB Mount Key Code D Bordeaux
10pcs Fakra Right Angle Plug PCB Mount Key Code D Bordeaux
$19.80
quality
Vintage Telegraph Key J 38 Morse Code
Vintage Telegraph Key J 38 Morse Code
$60.00
quality
BENCHER IAMBIC MORSE CODE CW RADIO TELEGRAPH HAM KEY FOR ELECTRONIC AUTO KEYER
BENCHER IAMBIC MORSE CODE CW RADIO TELEGRAPH HAM KEY FOR ELECTRONIC AUTO KEYER
$89.99
quality
Vintage Teardrop Morse Code Telegraph Transmitting Key Old Wire
Vintage Teardrop Morse Code Telegraph Transmitting Key Old Wire
$15.49
quality
Signal Corps US ARMY Flame Proof Telegraph Morse Code Key TYPE J5 1918
Signal Corps US ARMY Flame Proof Telegraph Morse Code Key TYPE J5 1918
$51.00
quality
Original early telegraph CW key wedge plug cloth leads ham radio morse code part
Original early telegraph CW key wedge plug cloth leads ham radio morse code part
$5.00
quality
LIONEL J 36 BUNNELL VIBROPLEX PADDLE BLACK MORSE CODE TELEGRAPH KEY BUG CW KEYER
LIONEL J 36 BUNNELL VIBROPLEX PADDLE BLACK MORSE CODE TELEGRAPH KEY BUG CW KEYER
$7.50
quality
Vintage Morse Code Key Telegraph
Vintage Morse Code Key Telegraph
$25.00
quality
10 pcs Antenna Fakra Connector Straight Jack Crimp RG174 Blue Key Code C
10 pcs Antenna Fakra Connector Straight Jack Crimp RG174 Blue Key Code C
$15.80
quality
PAIR VIBROPLEX PADDLE 2 RED MORSE CODE TELEGRAPH KEY MCELROY BUG CW HAM RADIO
PAIR VIBROPLEX PADDLE 2 RED MORSE CODE TELEGRAPH KEY MCELROY BUG CW HAM RADIO
$15.00
quality
10 pcs Antenna Fakra Connector Straight Jack Crimp RG174 Bordeaux Key Code D
10 pcs Antenna Fakra Connector Straight Jack Crimp RG174 Bordeaux Key Code D
$15.80
quality
AMBASSADOR DELUXE HSK JAPAN Telegraph Key Morse Code
AMBASSADOR DELUXE HSK JAPAN Telegraph Key Morse Code
$15.50
quality
WESTERN ELECTRIC Telegraph Key Morse Code
WESTERN ELECTRIC Telegraph Key Morse Code
$26.00
quality
Vintage Telegraph Key Made in Japan Ham Radio Morse Code
Vintage Telegraph Key Made in Japan Ham Radio Morse Code
$24.95
quality
Vibroplex Telegraph Key Morse Code Bug Thumb Piece Free Shipping
Vibroplex Telegraph Key Morse Code Bug Thumb Piece Free Shipping
$11.00
quality
Vintage Morse Code Telegraph Key Sender  Sounder
Vintage Morse Code Telegraph Key Sender Sounder
$104.50
quality
VIBROPLEX PADDLE BLACK OVAL MORSE CODE TELEGRAPH KEY MCELROY BUG HAM RADIO KEYER
VIBROPLEX PADDLE BLACK OVAL MORSE CODE TELEGRAPH KEY MCELROY BUG HAM RADIO KEYER
$7.50
quality
Military TG 5 Key WIth CS 49 A Bag WWII Army Radio Morse Code Telegraph
Military TG 5 Key WIth CS 49 A Bag WWII Army Radio Morse Code Telegraph
$49.00
quality
Vintage McElroy Stream Key by Telegraph Apparatus Co TAC Cast Iron Morse Code
Vintage McElroy Stream Key by Telegraph Apparatus Co TAC Cast Iron Morse Code
$74.95
quality
Signal Corp Training MORSE CODE KEYs PAIR
Signal Corp Training MORSE CODE KEYs PAIR
$19.99
quality
Vintage Telegraph Key Made in Japan Ham Radio Morse Code Bunnell Copy
Vintage Telegraph Key Made in Japan Ham Radio Morse Code Bunnell Copy
$49.95
quality
Vintage BENCHER telegraph morse code ham tube radio CW key paddle keyer w plug
Vintage BENCHER telegraph morse code ham tube radio CW key paddle keyer w plug
$15.00
quality
Large lot 60 telegraph morse code key parts Vibroplex Speed X ham CW radio part
Large lot 60 telegraph morse code key parts Vibroplex Speed X ham CW radio part
$25.00
quality
I Let My Fingers do Talking Morse Code Key Ham Radio Pinback Button Telegraph
I Let My Fingers do Talking Morse Code Key Ham Radio Pinback Button Telegraph
$5.00
quality
Vintage J 38 Morse Code telegraph key
Vintage J 38 Morse Code telegraph key
$32.50
quality
Vintage Antique MECOGRAPH Co Cleveland Ohio Telegraph Key Morse Code NR
Vintage Antique MECOGRAPH Co Cleveland Ohio Telegraph Key Morse Code NR
$83.70
quality
Vintage Heathkit HD 1416 Code Oscillator w Japan Telegraph Key Japan Ameco Book
Vintage Heathkit HD 1416 Code Oscillator w Japan Telegraph Key Japan Ameco Book
$29.99
quality
8 BRASS KNURLED NUTS SOUNDER RELAY KOB BUG MORSE CODE TELEGRAPH KEY THUMB PART
8 BRASS KNURLED NUTS SOUNDER RELAY KOB BUG MORSE CODE TELEGRAPH KEY THUMB PART
$3.99
quality
Vintage Morse code straight key Made in Japan
Vintage Morse code straight key Made in Japan
$22.95
quality
Ham Key Morse Code Key Ham Radio Communication Center Inc St Louis MO Vintage
Ham Key Morse Code Key Ham Radio Communication Center Inc St Louis MO Vintage
$39.99
quality
BRASS MORSE CODE DECODER CHART MEDAL COIN SET 2 TWO TELEGRAPH KEY CW HAM RADIO
BRASS MORSE CODE DECODER CHART MEDAL COIN SET 2 TWO TELEGRAPH KEY CW HAM RADIO
$24.99
quality
Vintage Plastic Base Made in Japan Ham Radio Morse Code Practice Key
Vintage Plastic Base Made in Japan Ham Radio Morse Code Practice Key
$24.00
quality
Your Callsign with morse code key Pinback Button
Your Callsign with morse code key Pinback Button
$5.00
quality
VIBROPLEX PADDLE RED MORSE CODE TELEGRAPH KEY MCELROY BUG CW HAM RADIO KEYER
VIBROPLEX PADDLE RED MORSE CODE TELEGRAPH KEY MCELROY BUG CW HAM RADIO KEYER
$7.50
quality
EARLY VIBROPLEX CODE KEY S N 99660 1926
EARLY VIBROPLEX CODE KEY S N 99660 1926
$60.00
quality
EF JOHNSON 590 TELEGRAPH KEY J 38 Morse Code HAM RADIO Waseca Minnesota
EF JOHNSON 590 TELEGRAPH KEY J 38 Morse Code HAM RADIO Waseca Minnesota
$46.00
quality
BRASS MORSE CODE DECODER CHART MEDAL COIN TELEGRAPH KEY CW SOUNDER KOB HAM RADIO
BRASS MORSE CODE DECODER CHART MEDAL COIN TELEGRAPH KEY CW SOUNDER KOB HAM RADIO
$12.98
quality
VIBROPLEX 3 RUBBER FEET MORSE CODE TELEGRAPH KEY BUG MCELROY CW HAM RADIO KEYER
VIBROPLEX 3 RUBBER FEET MORSE CODE TELEGRAPH KEY BUG MCELROY CW HAM RADIO KEYER
$4.99
quality
Vintage Westclox Telegraph Morse Code Key  Key made in Japan lot of 2 keys
Vintage Westclox Telegraph Morse Code Key Key made in Japan lot of 2 keys
$30.00
quality
KEY Morse Code Key HAM RADIO A
KEY Morse Code Key HAM RADIO A
$15.00
quality
KEY Morse Code Key HAM RADIO B
KEY Morse Code Key HAM RADIO B
$15.00
quality
KEY Morse Code Key HAM RADIO C
KEY Morse Code Key HAM RADIO C
$15.00
quality
Antique Morse Code JH Bunnell and CoTelegraph Key and Sounder
Antique Morse Code JH Bunnell and CoTelegraph Key and Sounder
$58.00
quality
Morse code Key Paddle finger pieces
Morse code Key Paddle finger pieces
$10.00
quality
Antique Vibroplex Bug Key Morse Code Telegraph 1941 C MY OTHER HAM RADIO GEAR
Antique Vibroplex Bug Key Morse Code Telegraph 1941 C MY OTHER HAM RADIO GEAR
$89.99
quality
PAIR VIBROPLEX PADDLE 2 BLACK OVAL MORSE CODE TELEGRAPH KEY MCELROY BUG RADIO
PAIR VIBROPLEX PADDLE 2 BLACK OVAL MORSE CODE TELEGRAPH KEY MCELROY BUG RADIO
$15.00
quality
PAIR VIBROPLEX PADDLES 2 BLACK TRIANGLE MORSE CODE TELEGRAPH KEY MCELROY BUG CW
PAIR VIBROPLEX PADDLES 2 BLACK TRIANGLE MORSE CODE TELEGRAPH KEY MCELROY BUG CW
$15.00
quality
VIBROPLEX PADDLE BLACK TRIANGLE MORSE CODE TELEGRAPH KEY MCELROY BUG CW KEYER
VIBROPLEX PADDLE BLACK TRIANGLE MORSE CODE TELEGRAPH KEY MCELROY BUG CW KEYER
$7.50
quality
2 Vintage Telegraph Key Morse Code LOTS Transmitter CB Radio HAM
2 Vintage Telegraph Key Morse Code LOTS Transmitter CB Radio HAM
$15.90
quality
ATT Landline Morse Code Key Circa 1900
ATT Landline Morse Code Key Circa 1900
$60.00
quality
Signal Electric Spark Telegraph Key Morse Code
Signal Electric Spark Telegraph Key Morse Code
$65.00
quality
VINTAGE MORSE CODE RAILROAD TELEGRAPH BOARDLK
VINTAGE MORSE CODE RAILROAD TELEGRAPH BOARDLK
$100.00
quality
Vintage Telegraph morse code key
Vintage Telegraph morse code key
$38.99
quality
MORSE CODE HAM CW PRACTICE TELEGRAPH STRAIGHT KEY w OSCILLATOR FOR PARTS REPR
MORSE CODE HAM CW PRACTICE TELEGRAPH STRAIGHT KEY w OSCILLATOR FOR PARTS REPR
$14.99
quality
Telegraph morse code key sounder buzzer vintage made in USA
Telegraph morse code key sounder buzzer vintage made in USA
$50.00
quality
Vintage Morse Code Telegraph Key Good Condition w Plug  Wood Platform
Vintage Morse Code Telegraph Key Good Condition w Plug Wood Platform
$39.95
quality
VINTAGE MORSE CODE HH KEY SOUNDER  SCIENCE ANTIQUE RADIO COMMUNICATION SIGNAL
VINTAGE MORSE CODE HH KEY SOUNDER SCIENCE ANTIQUE RADIO COMMUNICATION SIGNAL
$35.99
quality
Vintage Telegraph Key Morse Code WWII Era  Heavy Wood Metal Base
Vintage Telegraph Key Morse Code WWII Era Heavy Wood Metal Base
$55.00
quality
MARBLE BASE MORSE CODE KEY LEAD HAM AMATEUR TELEGRAPH
MARBLE BASE MORSE CODE KEY LEAD HAM AMATEUR TELEGRAPH
$57.99
quality
10pcs Fakra Straight Plug PCB Mount Key CodeA Black
10pcs Fakra Straight Plug PCB Mount Key CodeA Black
$15.80
quality
Vintage J 41 Telegraph Key Morse Code Operator Transmitter Key WWII
Vintage J 41 Telegraph Key Morse Code Operator Transmitter Key WWII
$64.99
quality
Signal Corps TG 5 TG 5 B Telegraph Set Morse Code Key WWII C MY OTHER HAM RADIO
Signal Corps TG 5 TG 5 B Telegraph Set Morse Code Key WWII C MY OTHER HAM RADIO
$199.99
quality
10pcs Straight Plug PCB Mount Key Code B White
10pcs Straight Plug PCB Mount Key Code B White
$15.80
quality
10 pcs Straight Plug PCB Mount Key Code C Blue
10 pcs Straight Plug PCB Mount Key Code C Blue
$15.80
quality
VINTAGE SPEED X VIKING H15682 MORSE CODE TELEGRAPH KEY HAM RADIO STEAMPUNK
VINTAGE SPEED X VIKING H15682 MORSE CODE TELEGRAPH KEY HAM RADIO STEAMPUNK
$44.95
quality
35mm Wiring Assembly For Morse Code Key Paddle Bug Ham Radio Telegraph Key
35mm Wiring Assembly For Morse Code Key Paddle Bug Ham Radio Telegraph Key
$8.49
quality
Vintage WWII Insulated Morse Code Telegraph Key Antique C MY OTHER HAM RADIO
Vintage WWII Insulated Morse Code Telegraph Key Antique C MY OTHER HAM RADIO
$54.99
quality
Solid Wood Base for Morse Code Telegraph Key
Solid Wood Base for Morse Code Telegraph Key
$13.65
quality
Didn"t find what your looking for? Search our real time inventory below...

Code Key

See More About:    Oil Well        Tech Stainless        Volt Flashlight        
Death Cab for Cutie - You Are A Tourist [Official Video]

A practical use of Open Source Code Softwares

As we started the project of our web site, we knew that the proprietary software costs would be too high for our financial resources. Our only option then was to make use of Open Source Code softwares.

However, within the Open Source Code there are lots of softwares to choose from, and it´s up to the system analyst/programmer to pick the ones that best suit the project goals.

In our case, we picked Linux as our operating system. However we faced a big question: Which Linux distribution ? There are dozens of linux distributions, each one with specific advantages, sometimes with or without paid services.

We chose linux Slackware because we thought that it would suit better our needs, in terms of stability and reliability. Slackware is a conservative distribution, meaning that it only offers in its distribution package kernel versions and third party libraries, once it´s been proved to be stable and reliable. As a result, Slackware is one the most stable Linux operating system on the market. If the user wishes the most recent Linux kernel and libraries, we recommend to look for a different distribution.

Another reason for us picking Slackware, was because of its text interface, which at the beginning may become a bit difficult, in the long run however it offers a better understanding of the Linux environment. This way most of Slackware configurations are done thru text scripts.

Once it was set the operating system, we picked Apache as our web server. Apache is one of the most popular web server in the internet. For server programming language, we chose PHP. Also, a very popular programming language. Our experience with Apache/PHP proves that this setup is very reliable, working extremely well in our production environment. For workstation programming language, we chose javascript, which besides of having a simple syntax, it offers lots of resources.

Apache web server is really a complete web server. Also, it can become very complex with many configuration setups.

For our database, we picked Postgresql. This database has been made available to the public for more than 15 years, and besides of being well debugged, it offers so many resources that it has become one of the best database options from Open Source Code softwares. Extremely reliable, Postgresql has reported cases where there have been databases in production with over 4 terabytes. Besides all of that, Postresql is not the most popular Open Source Code database. A matter of marketing ? Probably.

As for the programming language PHP, we had to use an object oriented application structure. There are many PHP application structures being offered with Open Source Code license. Object oriented application is very important, because it makes programming very easy and scalable up to the point where the system may grow without many problems. Also, it helps to keep PHP code separated from HTML, with the help of some specific libraries, such as Smarty. We make use of Smarty library and we believe that it is a very important resource, which can even make web pages faster thru the use of its cache functions.

Also a very important set of libraries worth mentioning for PHP systems, is the PEAR libraries. In PEAR web site, among the many libraries being offered, there are the database interface DB and the MAIL_QUEUE, which sends emails thru the use of database.

As we came to the end of our project, we had to use some sort of real time database replication. For that we chose the DRBD and Heartbeat libraries. The use of database replication is very important and should not be postponed. Just after 3 months our system got into production, our server hard disk became bad. Thru the use of DRBD/Heartbeat we were able to put the system back into production within seconds, without loosing any data. DRBD/Heartbeat replication is done thru the use of a lan network between the server and slave nodes.

Our project also makes use of ImageMagick (enlarge and reduce images), Iptables (firewall), Tsearch2(text search in portgresql) and Mon (linux monitoring tasks).

Also a very important library worth mentioning is the pseudo APC compiler for PHP. Speed is always a critical factor for internet sites.

Our web site is already in production and based upon our experience we can say that the Open Source Code softwares we picked, proved to be extremely reliable and stable. Open Source Code softwares can certainly be an excellent option for developing web sites.

Roberto Sedycias
IT Consultant

This article is under GNU FDL license and can be distributed without any previous authorization from the author. However the author´s name and all the URL´s (links) mentioned in the article and biography must be kept.This article can also be accessed in portuguese language from the News Article section of pagePoloMercantil

Roberto Sedycias has a bachelor degree in Business Administration and over 20 years experience in systems analysis and computer programming. Currently working as IT consultant/chief software engineer forwww.PoloMercantil.com.br

Article Source: http://www.simplysearch4it.com/article/51728.html
If you are looking for a different item here"s a list of related products on Green Fuels, please check out the following:

See More About:    Receiver Scanner        Welding Helmet        Pin Cable        

Other Items People View After These Listings About