GM73 Barcode & QR Code Scanning Module EL Wires 6 A at stall

6 A at stall

5" Touch Screen for Raspberry Pi A perfectly-sized little display that plugs into your Pi

since they utilize the same 2x20 GPIO header

a LiPo connector and charge circuit for portable power

0xA5 and finally "break" 0x01

GM73 Barcode & QR Code Scanning Module EL Wires 6 A at stallThe GM73 code reader module is a high performance code scanner that can capture common 1D and 2D codes like Barcode and QR on labels, papers, or even screens at a high speed of about 1s. The module comes with superior reading performance utilizing advanced decoding algorithms based on smart image recognition, which is able to read all kinds of codes accurately. The scanner allows users to configure parameters by scanning setup codes, greatly reducing