Arduino pcDuino fingerprint module fingerprint identification module fingerprint lock optical fingerprint developmentProduct DescriptionDescription:User-friendly: you can control the module with embedded MCU, MCU with serial port, MSP430, 51, AVR, PIC, STM32, ARM and FPGA, Arduino, pcDuino controllers etc. This module is controlled by serial port control, you can also use serial port of a computer to control it.This module includes hardware and software of optical fingerprint sensor, high-speed DSP processor, high-performance fingerprint matching algorithm, large capacity FLASH chips etc.The fingerprint module has stable performance, complete function of fingerprint collection, fingerprint registration, fingerprint comparison, fingerprint search etc.Areas of application: wide application, suitable for every fingerprint identification system from high-end to low-end, such as:Fingerprint door lock, safe, gun boxes, financial and other security areas;Entrance guard system, industrial control, POS machine, driving training, attendance check, and other identy related fields;Private clubs, management software, licensing, and other management fields.Specification:Power supply voltage: DC from 3.6 V to 6.0 VPower supply current: working current: < 120 maPeak current: < 140 maFingerprint image input time: < 1.0 secondsWindow size: 14 x 18 mmSignature file: 256 bytesTemplate file: 512 bytesMemory capacity: 1000False Acceptance Rate(FAR) : < 0.001% (security level 3)False Rejection Rate (FRR) : < 1.0% (security level 3)Search time: < 1.0 seconds (if 1:500, average)Upper computer interface: UART (TTL logic level)communication baud rate (UART) : (9600*N) bps, N = 1 ~ 12 (default value of N = 6, namely 57600bps)Working environment:temperature: - 20 ¡æ to + 50 ¡æ