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Waveshare Αισθητήρας Δακτυλικών Αποτυπωμάτων (D) - Round-shaped Capacitive

Waveshare Capacitive Fingerprint Reader (D) - Round-shaped

SKU:

31-00020903

Part Number: UART Fingerprint Sensor (D)

CompanyWaveshare Part NumberUART Fingerprint Sensor (D)

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€24⁸⁰

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10+

Price

€22.32

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Description
Specifications

Based on a high performance Cortex processor, combined with high-security commercial fingerprinting algorithm, the UART Fingerprint Sensor (D) features functionalities like fingerprint enrolling, image acquisition, feature finding, template generating and storing, fingerprint matching, and so on. Without any knowledge about the complicate fingerprinting algorithm, all you need to do is just sending some UART commands, to quickly integrate it into fingerprint verification applications which require small size and high precision.

Easy to use by some simple commands, you don't have to know any fingerprint technology, or the module inter structure
Commercial fingerprinting algorithm, supports functions like fingerprint enrolling, fingerprint matching, fingerprint image acquisition, and fingerprint feature uploading, stable performance, fast identification
Capacitive sensitive detection, just touch the collecting window lightly for fast verification
Highly integrated hardware, processor and sensor in one small chip, suitable for small size applications
Narrow stainless steel rim, supports 360° omni-directional verification
Embedded human sensor, the processor will enter sleep automatically, and wake up when touching, lower power consumption
Onboard UART connector, easy to connect with hardware platforms like STM32 and Raspberry Pi

THE PACKAGE INCLUDES

UART Fingerprint Sensor (D) x1
6PIN squid wire x1

NOTES

We recommend this USB to UART Module for easy testing: FT232 USB UART Board (micro)

Sensor: Capacitive touch sensor
Resolution: 508 DPI
Image pixels: 160×160
Image greyscale: 8
Sensor dimension: R15.5 mm
Fingerprint capacity: 150
Matching time: <500ms (1:N, and N≤100)
False acceptance rate: < 0.001%
False rejection rate: < 0.1%
Operating voltage: 2.7~3.3V
Operating current: < 50mA
Sleep current: < 16uA
ESD: Contact discharge 8KV / aerial discharge 15KV
Communication port: UART
Baudrate: 19200 bps
Operating environment:
- Temperature: -20°C~70°C
- Humidity: 40%RH~85%RH (no condensation)
Storage environment:
- Temperature: -40°C~85°C
- Humidity: <85%RH (no condensation)