Electronic related component products

  What is a barcode reader? A bar code reader is a scanning device that reads dark, colored or white bars containing information (descriptive data of numbers and letters). It basically works using the electro-optical principle. A bar code reader consists of 3 parts: a converter, a decoder and an illuminator. What are the types of bar code readers? Depending on the purpose, there are different types of barcode readers available, each with its own advantages and disadvantages. According to the type of barcode that can be scanned, there are 1D barcode scanning and 2D barcode scanner . Where are barcode readers used? They are most used in the retail and manufacturing industries, and most warehouse management, logistics and transportation also benefit from them. In fact, most businesses cannot operate effectively without the use of barcode technology. In this article, I will explain 4 advantages about barcode readers. Let's get started. 1. Universality B...

  How to distinguish between barcode scanner and barcode verifier？ At LONVILL, one of the most common questions we are asked is, what is the difference between a barcode scanner and a barcode verifier ? The answer is that there is a big difference, and they both have their uses. What is a barcode scanner? A barcode scanner, also known as a barcode scanner, can scan 1D and 2D codes and is used as an input device to translate the codes. In simple terms, a barcode scanner is used to read barcodes and translate the codes inside the barcode. A barcode scanner is more suitable as a tool for conveying information and cannot be used to check whether the information inside the barcode is correct, such as checking whether the code is correct or in the right format. What is a barcode verifier? A barcode verifier is used is to measure the readability of a symbol, a barcode verifier is more of an information verification tool that will analyze the barcode according to i...

What are the common scanning methods of barcode scanner ? The scanning mode of the barcode scanner , also known as the reading mode, scanning mode, refers to a way of reading barcodes by the scanner, by setting the scanner for different scanning modes can be applied to different scenarios. Common barcode scanning gun reading mode has the following kinds of： Manual reading mode. Manual reading mode, also known as keypad mode, is one of the most common barcode scan reading modes. In this reading mode, the handheld barcode reader presses the key and then the illumination (aiming light) lights up and the barcode can be read by aligning it with the barcode, when the reading is successful or when the key is released, the illumination (aiming light) goes out and the reading stops. When the barcode is successfully read or when the key is released, the illumination (aiming light) will turn off and stop reading. Manual reading mode - timeout. The manual reading mode has a...