GM73 Barcode & QR Code Scanning Module EL Wires 0xA5 and finally "break" 0x01

0xA5 and finally "break" 0x01

since they utilize the same 2x20 GPIO header

so when the camera is in working

You won’t need any previous programming or electronics experience to use this kit but it is helpful to have an understanding of the Arduino IDE

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

GM73 Barcode & QR Code Scanning Module EL Wires 0xA5 and finally "break" 0x01The 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