The Handheld Terminal is another name for handheld computers. They are devices designed to store, process and interpret data entered manually or entered by a Barcode / RFID reader. The data they store is usually transferred to other systems. In this way, data from many terminals can be collected in the main center and transferred to the main system according to the work done. The predecessors were produced with DOS operating systems but nowadays there are different versions according to different requirements of windows operating system.
The handheld terminals, which are small enough to be used by hand, read the barcodes with a laser reader and an antenna system that can receive radio waves in Rfid systems. Prices are generally increasing in direct proportion to data transmission distances.
Barcode printer is a printer used to print barcodes on labels. Like many different varieties, it varies in readers according to different barcode types.
There are many brand and model barcode printers in the market. These barcode printers can produce thermal and direct thermal printing as well as long-lasting barcode labels.
Barcodes designed with a computer link and label program; they can print on barcode printers much faster or they can print without the need for a computer.
By reading the barcodes, the serial number they perceive is transmitted to the electronic center. After this step, the transmitted information (on the computer or terminal) is analyzed and the result is reflected so that the data entry is performed much faster and correctly.
After the bar code is read with the appropriate reader, the reader converts the black and white lines into electrical signals. Reader's decoders translate these signals into numbers or characters that we can understand. The electronic signals generated by these readers' beams and barcode sticks are again detected by these readers and transferred to the computers as numbers or characters. The dark bars on the barcode absorb the light, while the gaps reflect the light back. Thus, electronic signals are generated. Barcode readers may have different interfaces. They can be keyboard, serial port or usb connection. In addition to these, there are also radio-frequency barcode readers. These can be transmitted wirelessly and instantly to the computer within the activity area of the barcode being read.
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 | The Data Matrix is the name given to the barcode type barcodes in the simplest sense. "Data Matrix" type of barcodes are a type of barcode in a matrix structure consisting of white and black squares or rectangles, unlike conventional one-dimensional barcodes. What is the advantage of data matrix type barcodes ?The advantage of Data Matrix type barcodes are that they can contain more data than conventional 1D barcodes. For example, the Data Matrix barcode type may contain up to 2,335 characters. |
Data Matrix type barcodes can be read quickly and safely with Datalogic family readers which can respond to different needs in a wide range of applications in different fields of application.
The Datalogic Gryphon 2D can be used as a wired reader, the Lynx 2D BT as a wireless reader, the Magellan 1000i as a desktop reader and the Powerscan 7000 2D and Powerscan 8500 readers in industrial readers.
Barcode; is a method used for transferring data to another medium by reading barcode readers, which are composed of vertical lines at different thicknesses and spaces in different thicknesses between these lines, without errors. Briefly, the barcode consists of lines at different thicknesses and spaces between these lines.
The barcode can be read by optical readers, also called barcode readers, and can also be scanned into software. Barcodes, which can be used in every area, are used for fast data entry in Automatic Recognition Data Acquisition (AR / DA) applications in the computer environment to acquire data from many fields, to scan and obtain the data obtained.
For example; barcode lines on a product in a store (usually on labels) do not contain information about the price of the product and the detail of the product. It's a reference number. The product is introduced to the store's computer with this reference number. The optical reader reading the reference number sends this number to the computer, and draws the information (product price, stock status, etc.) defined by that reference number on the computer. So when the price of the product or the stock status change, there is no need to change the barcodes, only the reference code product read by the software changes in our computer.
The barcode symbology used in barcode printing is an alphabet that determines the lines and spaces in the barcode to be printed. The digits 0 through 9 can contain alphabetic characters and some special characters. (-, *, / , as.. ) There are many barcode alphabets used in the world, and some of these alphabets can be composed of digits, as well as some digits and characters.
