Embedded Barcode Scanner

Barcode scanners are ergonomically designed to increase productivity and reduce fatigue. They feature easy configuration, auto discrimination, multiple interface options, and data editing. We continue to satisfy customer needs with new wireless and image scanning technologies. Superlead offers various barcode scanners with different functions for your selection.

Flexible embedded structure design can meet the requirements of various embedded devices, including but not limited to fixing embedded QR code scanner on machines and equipment from inside and outside. The inbuilt QR code scanner and built in barcode scanner are integrated into the self-service cash register and applied to large supermarkets, which is convenient for citizens to pay by self-service cash register. Integrated to bus, subway and highway toll collection offices, providing a stable and reliable code scanning experience for high-frequency code scanning scenarios; Integrated into various self-service terminals, including cash registers, vending machines, express cabinets, registration machines, etc., to help build a “smart city”.

How does a 2D embedded barcode scanner work?

The light emitted by the light source is irradiated onto the bar code symbol through the optical system, and the reflected light is imaged on the photoelectric converter through the optical system, so as to generate an electrical signal. After the signal is amplified by the circuit, an analog voltage is generated, which is proportional to the reflected light irradiated on the bar code symbol. After filtering and shaping, a square wave signal corresponding to the analog signal is formed, which is interpreted by the decoder as a digital signal that can be directly accepted by the computer.