Description
DY50 Fingerprint Sensor is a compact biometric sensor module designed for fingerprint enrollment, storage, and matching. It is suitable for access control, smart locks, attendance systems, security projects, Arduino, ESP32, and other embedded applications.
Key Features:
Fingerprint-based biometric identification
Supports fingerprint enrollment and matching
Built-in processing and fingerprint storage
Serial communication interface
Easy to interface with Arduino, ESP32, and other microcontrollers
Suitable for smart locks and access control systems





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