R302 Semiconductor Fingerprint Module/sensor Fingerprint Recognizer Finger Detection Function

R302 Semiconductor Fingerprint Module/sensor Fingerprint Recognizer Finger Detection Function

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Product Details

  • Brand NameGrow
  • Model NumberR302

Product Description

R302 fingerprint module Integrated image collecting and algorithm chip together, ALL-in-One
the flexibility to adapt to the conditions was the fingers, whether it is dry fingers, wet fingers, light texture fingerprints fingers, and old fingers, all have high recognition rate. The main application areas: can be embedded into a variety of end products, such as: access control, attendance, safety deposit box You can dowload R302 user manual from the following website: https://www.dropbox.com/sh/epucei8lmoz7xpp/AAAmon04b1DiSOeh1q4nAhzAa?dl=0 https://www.dropbox.com/sh/epucei8lmoz7xpp/AAAmon04b1DiSOeh1q4nAhzAa?dl=0 Specification: fingerprint reader R302(semiconductor) Interface: USB and RS232 (TTL) Communications baud rate (UART): (9600 × N) bps where N = 1 ~ 6 (default N = 6, ie 57600bps) Fingerprint reader module size: 33.4 * 20.4 (mm) Sensing array: 160*160 pixel Effective collection area: 8 * 8 (mm) Resolution: 508 DPI ScanningSpeed < 0.2 second Verification Speed < 0.3 second Matching Method: 1:1; 1:N Voltage :DC 4.2-6.0V FRR (False Rejection Ratio): ≤0.01% FAR (False Acceptance Ratio): ≤0.0001% Fingerprint capacity:150 Antistatic capacity: 15KV Abrasive resistance intensity: 1 million times Peak power consumption: 50 mA Work environment: -25°C ---50°C Work Humidity: 0-90%
R302 Semiconductor Fingerprint Module/sensor Fingerprint Recognizer Finger Detection Function

R302 fingerprint module circuit board diagram
R302 Semiconductor Fingerprint Module/sensor Fingerprint Recognizer Finger Detection Function

3.3VDC power may be selected to supply when connecting the pin 2 and pin 3. Caution: Operating carefully, and R301 will be damaged when wong connection.
R302 Semiconductor Fingerprint Module/sensor Fingerprint Recognizer Finger Detection Function

Need to install the bracket, please click here
R302 Semiconductor Fingerprint Module/sensor Fingerprint Recognizer Finger Detection Function

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R302 Semiconductor Fingerprint Module/sensor Fingerprint Recognizer Finger Detection Function

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