Capacitive Fingerprint Reader, Onboard Processor STM32F105

$38.89

Part Number:Capacitive Fingerprint Reader
Brand:Spotpear
SKU:0102014

Date:2020/08/27 11:03


The Capacitive Fingerprint Reader is a standard fingerprinting module designed for secondary development, allows fast and stable fingerprint verification.
Based on a high-speed digital processor STM32F105R8, combined with high-security commercial fingerprinting algorithm, and advanced semiconductor sensor, the Capacitive Fingerprint Reader becomes a simple but smart integration module, provides functionalities like fingerprint enrolling, image processing, feature finding, template generating and storing, fingerprint matching and searching, etc.

Features

  • Easy to use by some simple commands, you don't have to know any fingerprint technology, or the module inter structure/calculation
  • Commercial fingerprinting algorithm, stable performance, fast verification
  • Sensitive detection, just touch the collecting window lightly, without pressing
  • Allows to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions
  • Dual communication, UART or USB
  • Processor will enter sleep and wake up when detecting, achieves low power consumption
  • Comes with rich related resources (software on PC, development SDK, tools, and examples for Raspberry/Arduino/STM32)

Applications

  • Fingerprint lock
  • Fingerprint safe deposit box
  • Access control system
  • Clock in and out

Specifications

PARAMETERVALUE
Processor (CPU) STM32F105
SensorSemiconductor (capacitive)
Module dimension (mm)45 x 30
Sensor dimension (mm)33.4 x 20.4
ImageDPI 508
Image resolution192 x 192
Sensing area (mm)9.6 x 12.8
Fingerprint capacity3000
Security level0-9 low to high security, 5 by default
Matching time1s
False acceptance rate0.0001%
False rejection rate0.01%
Dynamic current<60mA
Operating voltage3.3V-5V
CommunicationUART or USB
Anti-electrostaticaerial discharge: ± 15KV
contact discharge: ± 8KV

Dimension