WaveShare Electronics
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Capacitive Fingerprint Reader - UART - USB - 3000 Samples
₹3,715.82
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- Stock: 1 in Stock
- SKU: 13694
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Capacitive Fingerprint Reader - UART - USB
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
Development resources
Parameter Value Processor (CPU) STM32F105 Sensor Semiconductor (capacitive) Module dimension (mm) 45 x 30 Sensor dimension (mm) 33.4 x 20.4 Image DPI 508 Image resolution 192 x 256 Sensing area (mm) 9.6 x 12.8 Fingerprint capacity 1000 (expandable) Security level 0-9 low to high security, 5 by default Matching time 1s False acceptance rate 0.0001% False rejection rate 0.01% Dynamic current <40mA Operating voltage 3.3V-5V Communication UART or USB Anti-electrostatic aerial discharge: ± 15KV contact discharge: ± 8KV