The AS608 Optical Fingerprint Sensor Module is a compact and high-precision module used to capture and recognize fingerprint patterns. It provides accurate and fast authentication with easy integration into Arduino and other microcontroller projects. The AS608 Optical Fingerprint Sensor Module by StemVolt is ideal for DIY security systems, educational experiments, and robotics applications. Its optical technology ensures stable recognition and reliable performance even with repeated use. This module stores multiple fingerprint templates and allows fast verification, making it perfect for student projects, hobbyist applications, and prototype devices requiring biometric authentication.
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R307 fingerprint sensor module
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GT-521F52 biometric fingerprint sensor
Applications:
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DIY biometric security systems
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Robotics access control projects
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Student electronics and learning kits
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Prototype and IoT security devices
Specifications:
| Parameter | Details |
|---|---|
| Sensor Type | Optical fingerprint sensor |
| Supply current | <60mA |
| Supply voltage | 3.3V |
| Fingerprint image entry time | <1.0 seconds |
| Window area(mm) | 15.3×18.2 |
| Communication Interface | USB/UART |
| Size (L x W x H) | 46 x 21 x 24 (mm) |
Features:
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High-precision optical fingerprint capture
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Fast and reliable authentication
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Stores multiple fingerprint templates
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Easy integration with microcontrollers
Package Includes:
1 × AS608 Optical Fingerprint Sensor Module


















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