R503 Capacitive Fingerprint Module Sensor Scanner 15mm with Built-in Algorithm Chip

Reliable Fingerprint Recognition The R503 capacitive fingerprint module offers a practical solution for adding fingerprint scanning to your projects. It uses a capacitive sensor to capture fingerprint details and features a built-in algorithm chip that processes the data directly on the module. This integrated design helps provide a high recognition rate across a range of finger conditions, including dry, wet, lightly textured and older fingers. Visual Feedback and Simple Integration A circular RGB ring indicator LED offers clear visual feedback, allowing you to program different colours to signal various states such as successful scans or errors. The module operates at a DC 3.3V supply and connects via a standard MX1.0-6Pin interface, which simplifies wiring into your existing systems. With a detection diameter of 15mm, it is compact enough for a variety of enclosures. Suitable Applications This fingerprint module is designed for use in access control systems, attendance tracking units and electronic lockers.