- 指紋辨識模組
- 指紋辨識模組 AJ155
指紋辨識模組 AJ155
指紋辨識模組(YE-AJ155)
USB Dongle
AJ155指紋辨識模組, 通訊接口為UART，可使用UART或USB供電。內含指紋比對演算程式，可註冊24枚指紋來做比對，比對速度快，正確率高，據以開發各式各樣的個人化隱私方面裝置應用，也可透過UART接口使用如Arduino, FPGA, 8051…等微控制器與開發板套件進行開發測試。(提供Arduino, Raspberry Pi展示範例與PC端程式)
系統特色 : 具有XOM(Execute-Only-Memory)機制可以保護程式碼只能”執行”，無法被”讀取”，故能保護重要智慧財產權程式碼不會被讀取後破解。
The AJ155 fingerprint identification module is a USB Dongle, the communication interface is UART, and the module is powered by UART or USB. The fingerprint matching program can register two fingerprints for comparison. The comparison speed is fast and correct. It is suitable for developing various personalization devices, such as safe fingerprint lock, authentication and confidentiality, and also through UART. Develop and test with microcontrollers and development board kits such as Arduino, FPGA, 8051... (Provides Arduino, Raspberry Pi examples and PC-side programs)
System features: With XOM (Execute-Only-Memory) mechanism to protect the code can only be "executed", cannot be "read", so it can protect important intellectual property rights code will not be read and cracked.
FEATURES
• USB 2.0 full speed device
• LED and push buttons
• SD card socket
• Fingerprint sensor
• Crypto acceleraor
• Emulaing drivers
- HID protocol
- Storage class
- Biometric class
SPECIFICATIONS
• EVB Size：65x19x1(mm)
• MCU：Nuvoton M2351, ARM-M0 Plus, 32-bit, 64 MHz
• Sensor Module：A172
• Active area：176*176pixels
• Resolution：508 Dpi
• Sample rate：40 frames/s
• FAR：＜0.001%（Security Level, 3）
• FRR：＜0.1%（Security Level, 3）
• Matching mode：1:1, 1:N
• Matching time：< 0.3s
• Enrollment time：< 0.2s
• Operating environment：-20 to +60℃ / <RH 90%
• Storage environment：-40 to +70℃ / <RH 90%
• Communication interface：UART
• Power：UART 3.3V or USB
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