wyświetlenia
0:11
QR Code Reader Barcode Scanner for Kiosk Fixed Mount Vending Machine
5:58
2 Ways to Make a QR Code for Free! | Quick & Simple QR Code Generator Tutorial
4:22
Can you scan a barcode into a Google Sheet?
7:32
Barcode + QR Code Reader using Arduino & QR Scanner Module
2:42
How to Make a QR code offline use it EVERY WHERE
2:00
FREE QR Code Scanner Build Into Your Phone! | QR Code Reader | Mobile Phone Tutorial
0:53
Attendance using QR codes (with students ID Number and Name)
1:32
How to Use a Smartphone As USB Barcode Scanner Alternative – Scan-IT to Office
