Adafruit Barcode Reader/Scanner Module - CCD Camera - PS/2 Interface

Decode nearly any kind of 1D barcode in your project using this adorable compact barcode scanner. This OEM module features a mini camera that captures 100 photos per second, eliminating the need for a scanning mirror, thereby reducing the chance of damage or misalignment.

This camera-based scanner requires you to hold it at least 10 cm (4 inches) away from the barcode with the button pressed. It is powered via 5V and uses a PS/2 interface, allowing it to act like a 'keyboard' for seamless integration into point-of-sale systems.

The single PS/2 connector handles both power and data, outputting decoded and parity-checked data as keystrokes. Compatible with microcontrollers like Arduino—check PJRC's PS2_Keyboard library for setup guidance—this scanner simplifies integration with existing projects.

Simply aim the red image line at the barcode for automatic detection. Supporting a wide range of barcode standards such as CODE39 and UPC, it is the ideal solution for accurate and efficient barcode reading in compact setups.