A Comprehensive Guide to Barcode Scanners and Their Benefits for Businesses
What is a Barcode Scanner and How Does it Work? A barcode scanner, also known as a barcode reader, is a device used to read and decode barcodes, which are machine-readable codes that consist of a series of parallel lines of varying widths and spaces. These codes contain information about the item they are attached to, such as the product name, price, and inventory number. Barcode scanners work by using a light source, usually a laser or LED, to scan the barcode and detect the varying widths of the lines and spaces. The scanner then converts this information into a digital signal that can be read by a computer or other device. There are several types of barcode scanners , including handheld scanners, which are held by the user and moved across the barcode to scan it, and fixed-mount scanners, which are typically installed in a stationary position and can scan barcodes as they pass by on a conveyor belt or other automated system. Barcode scanners are used in a wide range of industries, f...