The 4duino Fingerprint Sensor for Arduino (ALL_OY_3429) is a compact fingerprint sensor module designed to work with Arduino projects, delivering reliable biometric authentication in a small form factor. It's ideal for hobbyists and professionals creating secure Arduino-based devices, access systems, or interactive demos.

Key Features & Design

• Model: ALL_OY_3429
• Designed for Arduino projects and compatible with common Arduino boards
• Compact fingerprint sensor module for easy integration
• Biometric authentication using fingerprint recognition
• Simple wiring and straightforward setup to accelerate development

Performance / Benefits

The fingerprint sensor provides quick verification to control access or trigger actions in your Arduino projects, enhancing security and user convenience. Use it for door or cabinet access demos, time-tracking concepts, or secure data access in DIY electronics. By simplifying integration, it helps you prototype biometric authentication without complicated hardware.