This is a submodule for my project-2, but if you want only the scanning part use barcode scan only.ino
Arduino read barcode code using usb barcode scanner for more info visit: https://www.circuitsathome.com/mcu/connecting-barcode-scanner-arduino-usb-host-shield/
- USB Host 2.0
- USB HID Barcode Scanner
Original code by: RadhiFadhillah (github) felis/USB_Host_Shield_2.0#323