1. Take the value (0 through 42) of each character in the barcode excluding start and stop codes. 2. Sum the values. 3. Divide the result by 43. 4. The remainder is the value of the checksum character to be appended. Code 39 Extended is an extended version of Code 39 that supports the ASCII character set.Code 39. This is another commonly used 1D barcode type that is known by any of the following names: USS code 39, code 3 of 9, USD-3, Type 39, and Alpha 39. Code 39 barcodes can encode both numeric and alphabetical data in parallel lines with varying widths. These barcodes are especially useful for certain industries because they are …Simply add an asterisk (*) before and after the data - letters, numbers, or letter and numbers - that you want to encode. The asterisk is the Code 39 start and stop bar. For example, to make a Code 39 of Azalea's phone number we type *2063419500*, then format the string of text into an Azalea Code 39 barcode font.If you are in the retail industry, you may have heard of GTIN barcodes. But what exactly are they and how do they work? In this article, we will cover everything you need to know a...Apr 2, 2023 ... 1 Answer 1 ... The original Code39 specification was uppercase only. The Code39 Full ASCII is an entirely different specification utilizing ...Just about every product that sells in retails stores in the United States has a Universal Product Code (UPC). This includes online stores. This is code acts as an identifier and a...The Code 39 - Full ASCII symbology is an extension of the original Code 39 ( Code 39 - Regular) symbology that enables encoding of all 128 ASCII characters. The barcode reader that is used to scan the barcode must be configured to perform Full ASCII character translations. Code 39 is defined in ISO/IEC 16388 Information technology - Automatic ... Code 39 was the first barcode to be able to encode both numbers and letters. It can have a varying length, encoding up to 43 different characters. Extended Code 39 is an updated version of Code 39, which uses combinations of those same encoded characters to allow it to represent the entire range of 128 ASCII characters, including punctuation ... This page introduces five typical barcode types: EAN, CODE 39, ITF, NW-7, and CODE 128. The “Barcode Information & Tips” site offers information on the standards, basic principles, and reading know-how related to barcodes and 2D codes.Learn everything you need to know about Code 39 barcodes, a versatile and widely used barcode symbology that can encode letters, numbers, and special …Select default setting of "Design the Table", "Choose the Table Style" and "Choose the Deployment Location". Name the report "Code 39 Barcode in Reporting Services", click "Finish". Switch to Toolbox and add "KeepAutomation.Barcode.RS2005.dll"to it. Add a column and name it "Barcode" to display the barcode images, then drag and drop the ...Code 39 Barcodes. Code 39 barcode is one of the most widely and commonly used barcode types. It is a linear or 1d barcode that slices perpendicularly across the bars of the barcode and is also known as USS code 39, code 3 of 9, Alpha 39, USD-3, and Type 39. A 1D barcode means that they create it with single lines without any intersection.In this Microsoft Excel video tutorial I demonstrate how to create barcodes from numbers. This technique requires you to install a barcode font. Here are a...Code 39 barcodes are a common barcode type, used in many different industries for inventory tracking, identification like attendee badges, and parts labeling for in-house tracking. Standard Code 39 barcodes can include uppercase letters, numbers, and the punctuation marks $ % + - . and /, and the space character. ...The difference between Code 39 barcode and Code 39ext: The Code 39Ext barcode is an extended version of the Code 39 barcode and can represent 128 characters from ASCII values 0 to 127. Code 39 barcodes can only encode 43 characters, including numbers, uppercase letters, spaces, and some symbols.Code 39 changed that and solved the problem of machine-readable marking of parts for manufacturers. Structure and Design of the Symbology. Code 39 is a variable length symbology, being able to encode as few as zero characters (an empty message) up to 55 characters. Code 39 is still one of the most widely used barcodes in the world.Code 39, the first alpha-numeric symbology to be developed, is still widely used, particularly in non-retail environments. It is the standard bar code used by ...Aspose.BarCodeReader. Aspose Code 39 Barcode Reader is a free online application to read barcodes from image or your mobile phone's camera. It is able to locate and read multiple barcodes on image. Our sophisticated algorithm allows you to read even damaged barcodes. Code 39 Barcode reader supports many different input formats (PNG, JPEG, …Generating & Printing Code 39 Barcode Online Free. Code 39 Barcode Settings: Type: Barcode Encoding Data Add check sum digit: I N (Wide/narrow ratio. Valid value range from 2.0 to 3.0 inclusive) Show start stop char (*) in text Process Tilde Code 39 Barcode Text Style: Show Text Text margin ...Code 39 Barcode Fonts. The Code 39 Barcode is an easy-to-print symbology commonly used for various barcoding labels such as name badges, inventory and industrial applications as well as in the US Department of Defense (DoD) Logmars and Health Industry Barcode (HBIC). Easy To Use - Designed for character self-checking, thus … Code 39. Custom preview. Size Code 39. in Dingbats > Bar Code 953,507 downloads (186 yesterday) ... in Dingbats > Bar Code 953,507 downloads (186 yesterday) Download ... Code 39. Code 39 is a standard barcode class used for different classifications such as name brands, records, and manufacturing applications. The code set is the combination of numbers 0-9, upper-case letters A-Z, the space character, and various other symbols.Code39 ... The Code39 control is used to display Code39 barcodes. Learn about Wijmo | Code39 API Reference · JavaScript.Learn about CODE 39, a barcode that can represent numbers, letters and symbols, and is used in industrial fields. Compare it with Codabar, another … Code 39 was the first barcode to be able to encode both numbers and letters. It can have a varying length, encoding up to 43 different characters. Extended Code 39 is an updated version of Code 39, which uses combinations of those same encoded characters to allow it to represent the entire range of 128 ASCII characters, including punctuation ... Code 39. This is one of the oldest barcodes around and is a common symbology found in electronics, healthcare, and government. It is a lineal, 1D, alphanumeric code with the ability to include the entire 128 ASCII character set and extend to any length, only limited by the size of the label. If space is a concern, Code 128 would be a better ... Free Code-39 Generator: This free online barcode generator creates all 1D and 2D barcodes. Download the generated barcode as bitmap or vector image. Code 39 - Regular. Code 39 was developed in 1974 by David Allais and Raymond Stevens, then with Interface Mechanisms Inc. (now Intermec Corporation). It was …If you need Code 128 or Code 39 barcode images, please order them below. We will email the barcodes to you in 5 different formats (jpeg, eps, BMP, tiff, pdf). NOTE: If you want us to send you a roll of printed adhesive barcode labels instead, please purchase them from our Sequential Labels page. When checking out, please enter the barcode … UCC-128, EAN-128 and SSCC-18 use Code 128 barcode. In general if the items are to be scanned or sold via retail then the best barcode type to use would be the UPC or EAN barcodes. Consider also the amount of data that you require, if alphanumeric is required then Code 39 or code 128 is the best option. Learn about the Code 39 barcode, the first to use both numbers and letters, and its applications in the military and the automotive industry. Find out its …Also called "Code 3 of 9" or "Alpha39," the Code 39 barcode was the first code to use both numbers and letters. It is a variable length barcode that can encode up to 43 alphanumeric characters at one time. It is most commonly used in the military and the automotive industry. Specifications: The Code 39 barcode has a start and end symbol to ...A barcode 39 starts with * and ends with *. Here is the character map: Each character has 5 black bars and 4 white bars (9 elements in total), it is therefore possible to binarize the (1, 11 or 111 for black bands according to its width, 0, 00 or 000 for white bands). In these 9 elements there are 3 which are larger (between 2 and 3 times as ...in Dingbats > Bar Code 426,204 downloads (169 yesterday) 3 comments 100% Free. Download . ConnectCode39.ttf. Note of the author. Free Code 39 Barcode Fonts. First seen on DaFont: October 06, 2009. View all glyphs (71) ConnectCode39.ttfThe Cognex Mobile Barcode SDK supports all major barcode symbologies, including Aztec Code, Codabar, Code 11, Code 25 (Interleaved, Industrial and ITF-14), Code 39, Code 93, Code 128, Data Matrix, DotCode, EAN, ISBN, GS1 DataBar, MaxiCode, MSI Plessey, PDF417, Postal Code, QR Code (Micro and Standard), TELEPEN and UPC barcode …Aspose.BarCode Hasilkan. Dengan alat online gratis ini Anda dapat menghasilkan barcode dalam berbagai format raster dan vektor yang didukung: PNG, JPEG, TIFF, GIF, SVG, EMF. Kami mendukung jenis barcode berikut: 1D Point-of-Sale: UPC-A, UPC-E, EAN-8, EAN-13, GS1 DataBar 1D Barcode Industri: Kode 39, Kode 93, Kode 128, …Dec 21, 2015 · Part of Mobile Development Collective. 1. I am using zxing in my android application to read QR_CODE and Barcodes. My application is unable to read the CODE_39 using zxing. I am using the following code in CaptureActivity OnResume Method: Intent intent = getIntent(); String action = intent == null ? null : intent.getAction(); Free Code-39 Generator: This free online barcode generator creates all 1D and 2D barcodes. Download the generated barcode as bitmap or vector image. This Free Code 39 Barcode Font from IDAutomation was created from ANSI, AIM and ISO specifications and is designed to generate ANSI grade A symbols on any printer. This Code 3 of 9 font is a fully functional free font - not a demo. Digitally signed OpenType with TTF outlines. First seen on DaFont: December 08, 2007 - Updated: … Create Code 39 barcodes anywhere you can type text: Step 1. Type the text. Step 2. Surround it with an asterisk on each side. Step 3. Change the font to a Code 39 font. When your scanner reads the barcode, it transmits it without asterisks. Extended Code 39 Barcodes with Standard Fonts. In addition to using the IDAutomationX fonts, lower-case and extended characters may also be encoded with standard Code-39 fonts by adding shift characters according to the Code 3 of 9 Full ASCII Chart. Symbol Encoded Fonts with the Barcode in the Space Character, which is included in this …Code-39; Code-39 Full ASCII; Code-93; Flattermarken; GS1-128 (UCC/EAN-128) MSI; Pharmacode One-Track; Pharmacode Two-Track; Telepen Alpha; Postal Codes. Australian Post Standard Customer; ... You may use this barcode generator as part of your non-commercial web-application or web-site to create barcodes, QR codes and other 2D …You might think that postal codes are primarily for sending letters and packages, and that’s certainly one important application. However, even if you aren’t mailing anything, you ...The Code 39 barcode is a type of 1-D barcode symbology used to encode full alphanumeric data. It was created by two Intermec researchers, Ray Stevens and Dr David Allais, in 1974. The barcode is also known by different names, including Alpha39, Code 3/9, Type 39, or Code 3 of 9. Initially, Code 39 featured two wide black bars and a … Code 39. Custom preview. Size Code 39. in Dingbats > Bar Code 953,507 downloads (186 yesterday) ... in Dingbats > Bar Code 953,507 downloads (186 yesterday) Download ... The Code 39 symbology is also alphanumeric and variable-length. It was developed in 1974, and is still in relatively wide use; most barcode readers can read Code 39. In Code 39, each character is made up of five bars and four spaces, with three of those bars/spaces being wide, and the others narrow. As a result, all characters have the same ...Hi,I'm looking for a simple way to create code39 barcodes in word and/or excel.Are there any fonts or add-ins that are available to download ...Aztec Codes; Codabar Barcodes; Code 128; Code 39 Barcodes; Code 93 barcode; Data Matrix Codes (Dataman150) EAN-8 Barcodes; GS1 DataBar Stacked; Intelligent Mail Barcodes; Interleaved 2 of 5 Barcodes; Maxi Codes (Dataman150) MSI/Plessey Barcodes; PDF417 Bar Codes; POSTNET Barcodes; QR Codes; UPC-A Barcodes; …In today’s digital age, QR codes have become an integral part of our lives. From advertising campaigns to product packaging, these square-shaped barcodes are everywhere. QR stands ...Code 39: a partial alpha-numeric barcode, used for general purposes all over the world. Code 93: a compact barcode similar to Code 39, again usable for various purposes. Code 128: a high density barcode that can encode all 128 characters of ASCII; it’s very reliable and used mostly in the shipping and packaging industry. DataMatrix: a 2-d ...Code 39 – Code 39 barcodes are primarily used in the automotive and defense industries and may also be referred to as Code 3 of 9. It was the first alpha-numeric code developed, according to WhichBarcode.com, and it’s the most commonly used barcode in non-retail applications. Code 39 codes are variable in length, but the …Solution (s): The extra character that is added to the end of a barcode is called the check digit or check character. For barcode symbologies that do not require a check digit such as Code 39 and Codabar, the check character may be disabled by setting the Add Check Digit property to “No”. If the check digit is to be encoded in the barcode ... Code 39 Barcodes. Code 39 barcode is one of the most widely and commonly used barcode types. It is a linear or 1d barcode that slices perpendicularly across the bars of the barcode and is also known as USS code 39, code 3 of 9, Alpha 39, USD-3, and Type 39. A 1D barcode means that they create it with single lines without any intersection. Extended Code 39 Barcodes with Standard Fonts. In addition to using the IDAutomationX fonts, lower-case and extended characters may also be encoded with standard Code-39 fonts by adding shift characters according to the Code 3 of 9 Full ASCII Chart. Symbol Encoded Fonts with the Barcode in the Space Character, which is included in this …Barcode Maker Online. Over 600 Million Barcodes Generated. Use the CGI form below to generate a printable and scan-able barcode in Interleaved 2 of 5, Code 39, Code 128 A, B, or C symbologies. This free service can be used to generate individual barcodes or called via URL's to include inline PNG or JPEG images directly into your documents.Aspose.BarCodeReader. Aspose Code 39 Barcode Reader is a free online application to read barcodes from image or your mobile phone's camera. It is able to locate and read multiple barcodes on image. Our sophisticated algorithm allows you to read even damaged barcodes. Code 39 Barcode reader supports many different input formats (PNG, JPEG, …I want to add a <tab> command within a Code 39 bar code. I want to be able to enter a username, Tab to the next field, and enter a password. For example, if my username was "cle" and the password was 1234, then I want the barcode to look something like "cle<tab>1234" where the <tab> will move the cursor to the next field and enter 1234 in …Libre Barcode fonts enable you to write barcodes in the Code 39, Code 128 and EAN-13/UPC-12 formats, with or without text below the code. A number of fonts …The JavaScript Code 39 Barcode Generator integrates with web applications, Oracle Reports, and HTML to display static or dynamic Code 39 barcode images without additional components, fonts, or plug-ins. The JavaScript Code 39 Barcode Generator is native JavaScript that integrates easily with web applications and JQuery to display …Aspose.BarCode Hasilkan. Dengan alat online gratis ini Anda dapat menghasilkan barcode dalam berbagai format raster dan vektor yang didukung: PNG, JPEG, TIFF, GIF, SVG, EMF. Kami mendukung jenis barcode berikut: 1D Point-of-Sale: UPC-A, UPC-E, EAN-8, EAN-13, GS1 DataBar 1D Barcode Industri: Kode 39, Kode 93, Kode 128, …This is the complete Barcode 3of9 (Code 39) TrueType Font. Characters 0-9, A-Z $%/+-.* [Space]. Install the truetype font into your Os and print quick barcodes. Special features: With code-checker against unreadable codes.Automatic-conversion from lower case letters to capital letters (lower case letters are according to barcode-specification ...Code 39 Barcode Fonts. The Code 39 Barcode is an easy-to-print symbology commonly used for various barcoding labels such as name badges, inventory and industrial applications as well as in the US Department of Defense (DoD) Logmars and Health Industry Barcode (HBIC). Easy To Use - Designed for character self-checking, thus …Code 39. This is one of the oldest barcodes around and is a common symbology found in electronics, healthcare, and government. It is a lineal, 1D, alphanumeric code with the ability to include the entire 128 ASCII character set and extend to any length, only limited by the size of the label. If space is a concern, Code 128 would be a better ...Aspose.BarCode Hasilkan. Dengan alat online gratis ini Anda dapat menghasilkan barcode dalam berbagai format raster dan vektor yang didukung: PNG, JPEG, TIFF, GIF, SVG, EMF. Kami mendukung jenis barcode berikut: 1D Point-of-Sale: UPC-A, UPC-E, EAN-8, EAN-13, GS1 DataBar 1D Barcode Industri: Kode 39, Kode 93, Kode 128, …Also called "Code 3 of 9" or "Alpha39," the Code 39 barcode was the first code to use both numbers and letters. It is a variable length barcode that can encode up to 43 alphanumeric characters at one time. It is most commonly used in the military and the automotive industry. Specifications: The Code 39 barcode has a start and end symbol to ...Code 39 Barcode reader supports many different input formats (PNG, JPEG, BMP, GIF). This free app provided by Aspose.BarCode. Also check out our Cloud API. … Free Code-39 Generator: This free online barcode generator creates all 1D and 2D barcodes. Download the generated barcode as bitmap or vector image. Generate UPC, EAN, QR codes and Data Matrix on Barcodes Pro. Best UPC and EAN barcode services Worldwide. ... Code 39 Code 93 Code 128 Codabar ITF-6 ITF-14 Bulk ... A barcode or bar code is a method of representing data in a visual, machine-readable form. Initially, barcodes represented data by varying the widths, spacings and sizes of parallel lines. These barcodes, now commonly referred to as linear or one-dimensional (1D), can be scanned by special optical scanners, called barcode readers, of which ... This page introduces five typical barcode types: EAN, CODE 39, ITF, NW-7, and CODE 128. The “Barcode Information & Tips” site offers information on the standards, basic principles, and reading know-how related to barcodes and 2D codes. One limitation of Code 39 is its relatively low data density. This can mean that barcodes are incorrectly scanned. If using Code 39 barcodes, we recommend that ...Libre Barcode fonts enable you to write barcodes in the Code 39, Code 128 and EAN-13/UPC-12 formats, with or without text below the code. A number of fonts are available . For usage instructions and further information vist the documentation of the Code 39 format. The Libre Barcode project is led by Lasse Fister, a font and web developer based ...Libre Barcode fonts enable you to write barcodes in the Code 39, Code 128 and EAN-13/UPC-12 formats, with or without text below the code. A number of fonts …Code 39 - used in defense and automotive. Code 39, as the name suggests, can contain up to 39 characters in a barcode. Code 39 is the simplest of the alphanumeric codes, it is designed to self-test characters and is often used internally by small businesses. Code 128 is used in transport and logistics, Code 128 is a high density ordering and ...LINEAR BARCODE SYMBOLOGIES. Codabar; Code 39 (Full ASCII and Regular) Code 93; Code 128; EAN-8; EAN-13 (with and without 2 and 5 digit add-ons) GS1-128; GS1 DataBar (formerly RSS, all four non-stacked variants) Interleaved 2-of-5; ITF-14; JAN-8; JAN-13 (with and without 2 and 5 digit add-ons) MSI Plessey;In today’s fast-paced business environment, efficiency and accuracy are crucial to success. One way to streamline operations and minimize errors is by implementing barcoding system...Select default setting of "Design the Table", "Choose the Table Style" and "Choose the Deployment Location". Name the report "Code 39 Barcode in Reporting Services", click "Finish". Switch to Toolbox and add "KeepAutomation.Barcode.RS2005.dll"to it. Add a column and name it "Barcode" to display the barcode images, then drag and drop the ...Code 39 contains all the capital letters, the numbers from 0 to 9, the following special characters "-.$/+%" and spaces. It exists in an extended version which ...Barcode Maker Online. Over 600 Million Barcodes Generated. Use the CGI form below to generate a printable and scan-able barcode in Interleaved 2 of 5, Code 39, Code 128 A, B, or C symbologies. This free service can be used to generate individual barcodes or called via URL's to include inline PNG or JPEG images directly into your documents. Code 39 was the first barcode to be able to encode both numbers and letters. It can have a varying length, encoding up to 43 different characters. Extended Code 39 is an updated version of Code 39, which uses combinations of those same encoded characters to allow it to represent the entire range of 128 ASCII characters, including punctuation ... Aspose.BarCodeReader. Aspose Code 39 Barcode Reader is a free online application to read barcodes from image or your mobile phone's camera. It is able to locate and read multiple barcodes on image. Our sophisticated algorithm allows you to read even damaged barcodes. Code 39 Barcode reader supports many different input formats (PNG, JPEG, …A Code 39 barcode encodes 39 characters in total. However, in its most recent version, the character set has been increased to 43. A Code 128 barcode is more powerful because it can encode a full ...
Easy to use barcode maker for a variety of applications including retail, health care, QR codes, calendars, WIFI access; shipping and distribution; and more. ... Code 39 (Full ASCII) Code 39 (Regular) Code 49. Code 93. Code 93i. Code 128. Compact PDF417. Composite. Data Matrix. Datalogic 2-of-5. Deutsche Post Identcode. Deutsche Post …. University of maryland location
Get all your camera supplies with the latest Adorama coupon. Find parts for Canon, Nikon. Plus buy used or brand new with Adorama promo codes. PCWorld’s coupon section is created w...There is not a check digit. We are not dealing with full ASCII Code 39. Let's say we have the following barcode: Let's focus on the start character *. I can think of three different ways to potentially decode this character to binary: Assumption that a black bar is 1 and a white bar is 0. 1001 0110 1101 – 12 bits.In today’s digital age, QR codes have become an integral part of our lives. From advertising campaigns to product packaging, these square-shaped barcodes are everywhere. QR stands ...An NCK code is used to allow some types of cellular phones to connect to any phone network. It is also known as the “network code key” or “network unlock key.”This Free Code 39 Barcode Font from IDAutomation was created from ANSI, AIM and ISO specifications and is designed to generate ANSI grade A symbols on any printer. This Code 3 of 9 font is a fully functional free font - not a demo. Digitally signed OpenType with TTF outlines. First seen on DaFont: December 08, 2007 - Updated: …Code 39 barcodes can be seen in a variety of consumer products though it is the first alphanumeric label to be produced for non-retail industries purposes. You ...About Barcode Generator. Generate the barcodes based on the following standards: QR code, Codabar, Code 11, Code 39, Code 93, Code 128, EAN-8, EAN-13, ISBN, Interleaved 2 of 5, Standard 2 of 5, MSI Plessey, UPC-A, UPC-E, UPC Extension 2 Digits, UPC Extension 5 Digits, PostNet symbols, GS1-128 (UCC/EAN-128), Italian Pharmacode, …GS1-Databar Examples. Code 39. Regular. Code 39 (shown with optional start/stop characters) Code 39 Extra. Regular Code 39 with greater character space in Human Readable Characters (HRCs). AIAG Type A1. Used on labels specified by the Auto Industry Action Group. AIAG Type A2.Tạo Code39 Barcode trực tuyến cho DOT chính giấy tờ ... Loại 39, Mã USS 39 hoặc USD-3) là một mã vạch có chiều dài thay đổi, biểu tượng mã vạch rời rạc. Tìm hiểu thêm về Code39. Công cụ tạo mã vạch signature cho phép bạn tạo một Code39 Barcode chữ ký mà bạn có thể tải ... CODE 39. Code 39 barcodes (or Code 3 of 9) are used to label goods across many industries and are often found in the automotive industry and the U.S. Department of Defense. . It enables the use of both digits and characters, and its name originates in the fact that it could only encode 39 characters – though in its most recent version, the character set has been increased to In Full ASCII Code 39 Symbols 0-9, A-Z, “.”, “-“ and space are the same as their representations in Code 39. Lower case letters, additional punctuation characters and control characters are represented by sequences of two characters of Code 39. This means, internally in the font e.g. an “a” is encoded as “+A” or an “@” as ...Code 39 - used in defense and automotive. Code 39, as the name suggests, can contain up to 39 characters in a barcode. Code 39 is the simplest of the alphanumeric codes, it is designed to self-test characters and is often used internally by small businesses. Code 128 is used in transport and logistics, Code 128 is a high density ordering and ...Libre Barcode fonts enable you to write barcodes in the Code 39, Code 128 and EAN-13/UPC-12 formats, with or without text below the code. A number of fonts are available. For usage instructions and further information vist the documentation of the Code 39 format. The Libre Barcode project is led by Lasse Fister, a font and web developer based ...As a field code, you can right-click and choose Toggle field codes to go between the code and the barcode image. See the example for several types of barcodes. For the specification, see 3.1.3.2.7 DISPLAYBARCODE. ... CODE39 A Code 39 linear bar code. See Wikipedia: Code 39. For the a Code 39 Faq and Tutorial, ...Hoboes were a widely displaced brotherhood who illegally hopped trains and journeyed across the country, taking odd jobs wherever they could find them. The hobo code helped them su...Also called "Code 3 of 9" or "Alpha39," the Code 39 barcode was the first code to use both numbers and letters. It is a variable length barcode that can encode up to 43 alphanumeric characters at one time. It is most commonly used in the military and the automotive industry. Specifications: The Code 39 barcode has a start and end symbol to ...The width of a Code 39 barcode, including quiet zones, can be calculated from the following expression: W = (C + 2) (3N + 6) X + (C +1) I + 2Q. where. W: is the barcode width. C: is the number of Code 39 data characters (including the check digit if used) N: is the width/narrow ratio. X: is the width of a narrow element.The UPC Database allows you to look up a product by its UPC code or by its SKU number. If the product’s barcode contains 8 or 12 digits, it is an SKU number. Entering this number o...CODE 39 is the barcode developed by Intermec Corporation in 1975. Up to 43 characters including numbers, letters and some symbols can be included in the ….