توضیحات
سنسور اثر انگشت FINGERPRINT R308:
R308 fingerprint module:
Integrated image collecting and algorithm chip together, ALL-in-One
Fingerprint module can conduct secondary development, can be embedded into a variety of end products
Users can conduct secondary development, can be embedded into a variety of end products, such as: access control, attendance, safety deposit box, car door locks
Low power consumption, low cost, small size, excellent performance
Professional optical technology, precise module manufacturing technics
Good image processing capabilities can successfully capture image up to resolution 500 dpi
A total of eight instruction, Convenient MCU development
Finger detection signal output
Fingerprint sensor Specification:
Type: Optical
Interface: UART(TTL logical level)
RS232 communication baud rate: 57600BPS (can not change)
Verification Speed: 0.3 sec
Scanning Speed: 0.3 sec
Character file size: 256 bytes
Template size: 512 bytes
Storage capacity: 500
False Acceptance Rate (FAR) :≤0.0001%
False Rejection Rate (FRR): ≤0.1%
Resolution 500 DPI
Voltage :4.2-6.0 VDC
Working current: Typical ≤50 mA, Peak 120mA
Matching Method: 1: N
Operating Environment Temperature: -20 to 45 centigrade.
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