Barcode scanners are essential for fast and error-free data capture. They optically read printed barcodes and convert them into digital information. There are various types: handheld scanners for mobile, wireless use, stationary scanners for cash registers, and built-in scanners for vending machines. Technologically, there are laser scanners (for linear 1D barcodes), CCD scanners (more robust, also 1D), and imager scanners (for 1D and 2D barcodes such as QR codes). The advantages of barcode scanners are diverse: They accelerate processes, minimize errors, improve data quality, and increase efficiency. Scanning range, reading speed, robustness, connection type (USB, Bluetooth), and compatibility are important factors when selecting a scanner.
Barcode Reader
