Optical Fingerprint identification sensor module – R307S

Description

The Fingerprint Module Identification Board is a user-friendly fingerprint sensor module designed for Arduino and other microcontroller platforms. It is compatible with a wide range of microcontrollers, allowing easy integration. The module incorporates advanced hardware and software components, including an optical fingerprint sensor, a high-speed DSP processor, and a powerful fingerprint-matching algorithm. With its efficient power consumption and quick fingerprint capture capability, it provides reliable and fast fingerprint recognition.

Fingerprint processing consists of two steps: fingerprint registration and matching (in which matching is broken down into two steps: fingerprint comparison (1:1) and fingerprint search (1: N)). Two fingerprints are entered for each fingerprint during registration, and the input image is processed twice. The module houses the synthesis module.

The fingerprint sensor is used to input the fingerprint image to be verified and processed when a match is made, and then the fingerprint image is compared with the fingerprint module in the module (if it matches with a module specified in the module, it is referred to as fingerprint comparison mode or 1:1 mode). The module provides the matching result if matching with several modules is referred to as fingerprint search, i.e. 1: N mode.

The module is suitable for applications such as access control systems, security solutions, and attendance tracking, providing a secure and convenient biometric authentication solution for various projects. This module is simple and convenient, with its compatibility with Arduino and other microcontroller platforms.

Feature

1. High-quality optical fingerprint sensor for accurate fingerprint capture.
2. High-speed processing for efficient fingerprint recognition.
3. Integrated image collecting and algorithm chip together, All-in-one.
4. The fingerprint reader can conduct secondary development and can be embedded into a variety of end products.
5. Low power consumption, low cost, small size, excellent performance.
6. Resolution: 500dpi
7. Fingerprint image entry time: <1.0 seconds
8. Robust matching algorithm for reliable fingerprint matching.
9. Easy compatibility with Arduino and other microcontroller platforms.
10. Low power consumption for energy-efficient operation.
11. Supports fingerprint enrollment for database storage.
12. Quick and precise fingerprint matching for secure authentication.
13. Capable of searching a database of stored fingerprints.

Application

1. Access Control Systems
2. Attendance Tracking
3. Biometric Security
4. Identity Verification