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Fingerprint Sensor Arduino

Fingerprint sensor arduino adopts semiconductor fingerprint sensor, fingerprint recognition speed is fast and accurate

Fingerprint sensor arduino IDWD1028 takes ID World high-performance IDWDfinger fingerprint algorithm as the core. Using high-performance ID808/809 processor and semiconductor fingerprint sensor, with the characteristics of small size, easy to develop, easy to use, fast collection, high security, rich interfaces, etc., it can be easily embedded into user equipment and systems to complete fingerprint input, image processing, feature extraction, template generation, template storage, exponential comparison (1:1 and 1: n), template deletion and other functions to meet customer identification needs. The fingerprint recognition algorithm unique to ID World is widely praised by the industry, especially with the function of self-learning. In the process of fingerprint recognition, the newly extracted fingerprint eigenvalues are fused into the fingerprint database after successful identification, so that users can use them more and more easily in the process of fingerprint recognition.

technical parameter:

project description

Model: IDWD1028

CPU: ID809808

Fingerprint sensor: dpi: 508 pixels: 208*288

Fingerprint capacity: 500/1700/3000

FAR:<0.001% (Security Level is 3)

FRR:<2% (Security Level is 3)

Comparison method: 1:N and 1:1 comparison

Fingerprint template size: 498 Byte

Security level setting: Level 1 to Level 5 can be set, factory setting value: Level 3

Processing speed: fingerprint feature extraction time<1 second 1: N comparison time (when 200 full registrations) <0.8 second

Communication interface: UART, 3.3V-TTL level

Baud rate: Baud rate is 9600, 19200, 38400, 57600, 115200 (bps) Factory setting: 115200bps

Working voltage: Win voltage: DC3.3V±10%

Working current:<40mA

Working environment: working temperature: -10℃- 60℃ relative humidity: 20%-80%

IDWD1028 is widely used in embedded systems such as access control, door locks, safes, Android intelligent mobile terminals, mobile identity authentication and other identification applications.


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