What does the depth of field of barcode scanner mean? Simply speaking, the scanning distance of the barcode scanner is said to be able to leave the longest distance and the nearest distance on the sur...
With the rapid development of the Internet of Things industry, barcode scanner, as high-tech products of the Internet of Things, have used a lot in various industries, and the medical industry has als...
OCR means optical character recognition, and it can also be briefly understood as text recognition. It is a method automatically key to the text. The purpose of using OCR is very simple. It is only ne...
The drug supervision code is also called the pharmaceutical traceability code, which is like the electronic ID number of the medical medicine. It is used as a sign of the only sign of the drug sales p...
When encoding the product barcode coding principle, the following basic principles should be abide by the following: only the principles of sexuality and sexuality are the basic principles of product ...
There are two identification modes of barcode scanner gun, which are automatic induction scanning mode and laser always-on scanning mode. Automatic induction scanning mode refers to a sensor with a ba...
The Payment box solves the collection security problem of merchants very well. Payment box use intelligent decoding technology, large induction window, quickly identify the screen QR code, easy to rea...
The barcode scanner usually uses a cable to connect the barcoder and the host computer equipment for data communication. According to the different communication protocols, it can generally be divided...
So what is the USB virtual serial port of the barcode scanner? It is estimated that many small partners do not know it, so I will briefly introduce what is a USB virtual serial port. The USB virtual s...