کد محصول :
اسکنر اثر انگشت نوری AS608 دارای رزولوشن 500dpi و ارتباط TTL / USB
وضعیت : ناموجودJM-101 is an integrated fingerprint module
قیمت : 51,800 تومان
محصولات مشابه
مشخصات
توضیحات بیشتر
Product Overview:
JM-101 is an integrated fingerprint module and the optical path integrated fingerprint module fingerprint processing section processing, small size, low power consumption, simple interface characteristics, high reliability, high recognition speed, good adaptability wet finger, the fingerprint search high speed.
JM-101 communication interface module both USB and UART communication interface.Technical parameters
Supply voltage: DC 3.3V
supply current: Operating Current: <60mA
peak current: <60mA
fingerprint image input time: <1.0 seconds
Window area: 15.3╳ 18.2 mm
Resolution: 500dpiWorks
1:Fingerprint algorithm extracted from the fingerprint image acquired characteristics, represents the fingerprint information. Fingerprint storage, comparison and search and so on through the operations to complete minutiae.
2:fingerprint processing procedure comprising: a fingerprint and the fingerprint matching process login process [wherein the ratio of the fingerprint into the fingerprint matching (1: 1) and the search fingerprint (1: N) in two ways]. When the fingerprint logon, a fingerprint for each entry twice, and twice entered image processing, synthetic templates stored in the module. When fingerprint matching, fingerprint sensor, to verify fingerprint image input and processing, comparison and matching with the fingerprint template module (if matched with a template specified in the module, called the fingerprint matching method, i.e., 1: 1 mode; if matched with a plurality of templates, called fingerprint search methods, i.e., 1: N mode), the module gives the matching result (pass or fail).
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