Grove - Capacitive fingerprint scanner / sensor

€29.80 *

Content: 1 Piece

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Delivery time 1-3 Working days

Item no: F23106189
Weight: 0,01 kg

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Grove - Capacitive fingerprint scanner Description: The Grove capacitive fingerprint... more

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Grove - Capacitive fingerprint scanner

Description:

The Grove capacitive fingerprint scanner/sensor is based on the KCT203 semiconductor fingerprint recognition module. It offers many advantages such as small size, small fingerprint template, low power consumption, high reliability and fast fingerprint recognition. The module contains a beautiful RGB light that indicates the success of fingerprint recognition.

The system has a powerful fingerprint algorithm and a remarkable self-learning function. After each successful fingerprint recognition, the latest challenge feature values are integrated into the fingerprint database to continuously improve the functions.

The module can work with 3.3V and 5V systems. With the Grove UART connector and the included Arduino library, you can easily build your own Arduino fingerprint sensor/scanner.

Features:

Built-in 2 Kbyte memory: Supports up to 100 fingerprints
Powerful self-learning function: The more you use, the more accurate the recognition is
Selectable security level: Can identify biological features, identify living bodies only
Low power consumption: Small size, low power consumption, 10 uA for standby mode
Grove compatible interface: The product ensures "plug and play" and could be versatile for various applications of Grove

Applications:

Fingerprint lock devices: door locks, safes, steering wheel locks, padlocks, gun locks, etc.
Fingerprint login, access control system

Grove sensor comparison	Advantages	Disadvantages
Grove - Capacitive fingerprint scanner	Can identify biological characteristics only identifies living bodies, high security small size, low power consumption high accuracy	Poor abrasion resistance easily susceptible to sweat, stains, finger abrasion, etc.
Grove - Optical fingerprint sensor	Strong abrasion resistance good adaptability to the environment and good stability	Large size high power consumption relatively low accuracy no identification of the living body low safety

Specifications:

Technical details	Values
CPU	GD32
Storage of fingerprint templates	Max. 100
Connector	Grove UART
Sensor resolution	508 DPI
Sensor pixels	160*160
False rejection rate	<1 %
False acceptance rate	<0,005 %
Adjust response time (1:N mode)	<350ms
Match response time (1:1 mode)	<7ms
Sensor size	Φ14.9 mm
Frame size	Φ 19mm
Power consumption	Full speed: ≤40 mA; Sleep: ≤12uA
Operating voltage	3.3V / 5V
Dimensions	approx. 4x2cm
Operating temperature	-20 ~ 70 ℃
ESD protection	Non-contact 15 kV, contact 8 kV

What is Grove?

Grove facilitates connection, experimentation and simplifies the prototyping process. No jumpers or soldering are required. More than 300 Grove modules have been developed to cover a wide range of applications and meet a variety of requirements. Not only the hardware is open source, but also the software.

We offer various Grove shields to enable a connection to the Grove system with various microcontrollers.

Parts list:

KCT203 Semiconductor fingerprint recognition module - 1
Sensor cable - 1
Grove cable - 1
Grove driver board - 1

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