Capacitive Fingerprint Reader Module High-precision Fingerprint Identification Serial/USB Dual Communication

$43.99

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SKU: EB0047659

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Categories: Module Board

Description

Product Features

Easy to use, no need to understand fingerprint technology, the internal structure and operation of the module, only a simple command can complete the corresponding operation

Using commercial algorithms, stable performance and fast recognition speed

Sensitive finger sensing, as long as the finger gently touches the collection window, it can be quickly recognized without pressing

Can freely input and output fingerprint pictures, fingerprint feature value files and various fingerprint operations

Provide UART serial port and USB dual communication

With processor power-down sleep, finger induction wake-up function, low power consumption

Category	Parameter
Processor (CPU)	STM32F105
Sensor	Semiconductor sensor (capacitive)
Module size (mm)	45 x 30
Sensor size (mm)	33.4 x 20.4
Image	DPI 508
Image pixel array	192 x 192
Sensor sensing area (mm)	9.6 x 12.8
Fingerprint capacity	3000 pieces
Comparison level	Default 5, can be set to 0-9, the greater the stricter
Match time	1 second
Recognition rate	0.00%
Rejection rate	0.01%
Dynamic current	<60mA
Operating Voltage	3.3-5V
Communication Interface	UART or USB
Antistatic ability	Air discharge reaches ± 15KV
Antistatic ability	Contact discharge reaches ± 8KV

Introduction:

Capacitive Fingerprint Reader is a capacitive fingerprint development module dedicated to secondary development and integrated applications, with high speed, fast identification, and high stability.

Capacitive Fingerprint Reader capacitive fingerprint module is based on STM32F105R8 high-speed digital processor, combined with high-security commercial fingerprint algorithm, equipped with advanced semiconductor fingerprint sensor, and has fingerprint entry, image processing, feature value extraction, template generation, template storage, fingerprint Intelligent integration module for functions such as comparison and search; specializing in scientific research units, fingerprint product manufacturers, and application integration vendors, providing standard secondary fingerprint components for quick and easy integration.

Documents:

Package includes:

1 x Capacitive Fingerprint Reader

1 x PH2.0 6PIN cable 20cm

PK Items	UART Fingerprint Reader Product ID: 1712496	Capacitive Fingerprint Reader (This item)	UART Fingerprint Sensor (C) Product ID: 1696524	UART Fingerprint Sensor (R) Product ID: 1712291
Sensor type	Optical fingerprint module	Capacitive fingerprint module
Advantage	Low cost, long life, strong anti-static ability		Small size and low power consumption
		Mining area is small, high accuracy, good collection and identification effect
Disadvantages	Large size, low accuracy, affected by light	High environmental requirements (temperature, humidity, dust, air alkalinity)
Features	Square split		Round integrated	Square integrated
Fingerprint capacity	4000	3000	500	3000
Image pixel array	248×296	192×192
Communication Interface	UART	UARTUSB	UART
Recognition rate	<0.001%	0.00%	<0.001%
Rejection rate	<0.1%	0.01%	<0.1%
Sensor life	10 year	About 200,000 times	About 1 million times
Conditions of Use	Wet fingers become more sensitive	The drier the finger, the more sensitive
Product Positioning	Frequent use, such as access control punch card machine	High requirements for recognition accuracy, such as fingerprint lock
	The general optical fingerprint module is mainly used for low-end products, and the capacitive fingerprint module is mostly used for high-end products.