QR 1D 2D Barcode Scanner V3.0 (UART Serial QR Code & Barcode Scanning Module)
The QR 1D 2D Barcode Scanner V3.0 is a compact embedded scanning module designed to read 1D barcodes and 2D QR codes quickly and accurately. It combines an optical imaging sensor with onboard decoding circuitry and provides decoded data through a serial UART interface.
The module is suitable for POS systems, inventory management, access control, warehouse automation, logistics tracking, ticketing systems, and Arduino or microcontroller-based scanning projects.
Key Features -
• Supports 1D barcode and 2D QR code scanning
• Integrated optical imaging and decoding system
• UART serial communication interface
• Fast and reliable barcode recognition
• Compact PCB scanning module
• Easy integration with microcontrollers and embedded systems
• Suitable for automated data collection
• Supports POS, inventory and logistics applications
Specifications -
• Product Type = 1D / 2D Barcode Scanner Module
• Scanner Version = V3.0
• Supported Codes = 1D Barcodes / 2D QR Codes
• Communication Interface = UART Serial
• Output Type = Decoded Digital Data
• Scanning Method = Optical Imaging
• Operating Voltage = Module-dependent
• Mounting Type = PCB Module
• Application = Barcode Scanning / QR Code Scanning / Automation
Applications -
• QR code scanning systems
• Barcode scanners
• Point-of-sale (POS) systems
• Inventory management
• Warehouse automation
• Logistics and tracking systems
• Access control systems
• Ticketing and identification systems
• Arduino and microcontroller projects
