Optical Fingerprint Reader Module – Biometric Sensor for Arduino and Microcontroller Projects
Optical Fingerprint Reader Module – Biometric Sensor for Arduino and Microcontroller Projects
The Optical Fingerprint Reader Module is a compact and efficient biometric sensor designed for fingerprint recognition and verification in embedded electronics. Ideal for integration with Arduino, Raspberry Pi, STM32, and other microcontroller platforms, this module offers fast, reliable, and secure fingerprint scanning for a wide range of applications such as smart locks, access control, attendance systems, and personal authentication devices.
Uses advanced optical sensing technology to capture high-resolution fingerprint images and includes an onboard DSP chip for processing, feature extraction, template creation, and matching. It supports UART serial communication and offers built-in flash memory to store fingerprint templates for easy verification and identification.
Key Features:
Optical fingerprint sensor for accurate and secure identification
Built-in image processing and fingerprint matching algorithms
Stores up to 162 fingerprints (depending on model and memory size)
UART serial communication (default baud rate: 57600bps)
Compact and lightweight design, perfect for embedded systems
Wide input voltage range: 3.3V – 6V DC
High image resolution for improved matching accuracy
LED indicator for scanning status feedback
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PCB Layout & Design Rules:
- All diagrams must be clear and properly labeled.
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- Rush requests may incur additional charges.
- We do not accept hand-drawn or incomplete schematics.
- Files will be delivered in Gerber and/or PDF format as requested.
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