SparkFun 2D Barcode Scanner Breakout-Read 20 Different Barcode symbologies (Both 1D & 2D)- On-Board Image Processing-Decode UPC Codes to QR Codes-Features 2 LEDs Illumination & Aiming: Amazon.com: Industrial & Scientific
LV3096 Barcode Scanner Module 2D With Great Performance – Shenzhen Rakinda Technologies Co., Ltd
Barcode/QR Code Reader using Arduino & QR Scanner Module
Amazon.com : Barcode Scanner Module, 1D/2D Codes Reader Decode Barcode, QR Code etc Onboard Micro USB and UART Interface Plug into a Computer Directly or Other Device Onboard Light Source can Work
Barcode/QR Code Reader using Arduino & QR Scanner Module
Arduino barcode scanner - RTscan
Barcode Scanner Kit Bluetooth QR Code USB 2D 1D Scanner Module Support – MakerFocus
BarCode Scanner with Arduino - YouTube
Arduino barcode scanner - RTscan
Arduino barcode scanner - RTscan
Arduino-Based Ordering System using QR/Barcode Scanner - Project Guidance - Arduino Forum