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Asiawill AS608 Оптичен Четец на пръстови отпечатъци Сензор Скенер Модул Оптичен Модул на пръстови Отпечатъци, Система за Заключване на вратите с Контрол на Достъпа

Asiawill AS608 Оптичен Четец на пръстови отпечатъци Сензор Скенер Модул Оптичен Модул на пръстови Отпечатъци, Система за Заключване

 
BGN 13.59

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Оптичен Четец за Пръстови Отпечатъци Сензор Скенер Модул Оптичен Модул на Пръстови Отпечатъци, Система за Заключване на вратите с Контрол на Достъпа за Arduino.Резолюция : 500dpi.Ток на хранене :


Характеристики на офертата

Resolution:
500dpi
Supply current:
Supply voltage:
3.3V
Fingerprint image entry time:
Peak current:
Window area:
15.3x18.2mm
Communication Interface:
USB/UART
Baud rate:
57600bps
Storage capacity:
0-200 pieces
How the Module Works:
1. Fingerprint features :
The fingerprint algorithm extracts features from the acquired fingerprint image and represents the fingerprint information. The storage, comparison and search of fingerprints are all done by operating fingerprint features. :
2. Fingerprint processing includes two processes:
fingerprint registration process and fingerprint matching process (in which fingerprint matching is divided into fingerprint comparison (1
When the fingerprint is registered, two fingerprints are entered for each fingerprint, and the input image is processed twice. The synthesis module is stored in the module. :
When the fingerprint is matched, the fingerprint sensor is used to input the fingerprint image to be verified and processed, and then it is compared with the fingerprint module in the module (if it is matched with a module specified in the module, it is called fingerprint comparison mode, ie, 1:
1 mode. If matching with multiple modules is called fingerprint search, ie 1
Package Included:
1 x fingerprint module :
1 x Connection cable :

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