QR & Barcode
7 products
DFRobot Gravity 2D QR / Barcode Scanner Ring
Out of stock
GM66 New Design 1D 2D BarCode and QR Scanner Reader
Out of stock
Fingerprint Identification Module R308
Out of stock
C3 Optical Fingerprint Recognition Module
Out of stock
GM65 1D 2D BarCode QR Reader Scanner Module
Out of stock