AS608Fingerprin
Atur jumlah dan catatan
Stok: Sisa 10
Subtotal
Rp250.000
AS608 Optical Fingerprint Sensor JM-101B Fingerprint Matching Fingerpr - AS608Fingerprin
Rp250.000
Pilih varian: AS608Fingerprin
- Kondisi: Baru
- Min. Pemesanan: 1 Buah
- Etalase: Semua Etalase
product description
The JM-101 fingerprint module is an integrated fingerprint processing module that integrates the optical path and fingerprint processing part. It has the characteristics of small size, low power consumption, and simple interface. high speed.
The communication interface of JM-101 module is USB and UART.
Working principle
1. Fingerprint features
The features extracted by the fingerprint algorithm from the acquired fingerprint image represent the information of the fingerprint. The storage, comparison and search of fingerprints are all done by manipulating fingerprint features.
2. Fingerprint processing includes two processes: fingerprint registration process and fingerprint matching process [where fingerprint matching is divided into two methods: fingerprint comparison (1:1) and fingerprint search (1:N)].
When fingerprints are registered, each fingerprint is registered twice, the images registered twice are processed, and the composite template is stored in the module.
When fingerprints are matched, the fingerprint image to be verified is input and processed through the fingerprint sensor, and then compared with the fingerprint template in the module (if it is matched with a template specified in the module, it is called the fingerprint comparison method, that is, 1:1 mode; if it matches with multiple templates, it is called fingerprint search mode, that is, 1:N mode), and the module will give the matching result (pass or fail).
Technical Parameters
Supply voltage: DC 3.3V
Supply current: Working current: Peak current: Fingerprint image entry time: Window area: 15.3╳ 18.2 mm
Resolution: 500dpi
The JM-101 fingerprint module is an integrated fingerprint processing module that integrates the optical path and fingerprint processing part. It has the characteristics of small size, low power consumption, and simple interface. high speed.
The communication interface of JM-101 module is USB and UART.
Working principle
1. Fingerprint features
The features extracted by the fingerprint algorithm from the acquired fingerprint image represent the information of the fingerprint. The storage, comparison and search of fingerprints are all done by manipulating fingerprint features.
2. Fingerprint processing includes two processes: fingerprint registration process and fingerprint matching process [where fingerprint matching is divided into two methods: fingerprint comparison (1:1) and fingerprint search (1:N)].
When fingerprints are registered, each fingerprint is registered twice, the images registered twice are processed, and the composite template is stored in the module.
When fingerprints are matched, the fingerprint image to be verified is input and processed through the fingerprint sensor, and then compared with the fingerprint template in the module (if it is matched with a template specified in the module, it is called the fingerprint comparison method, that is, 1:1 mode; if it matches with multiple templates, it is called fingerprint search mode, that is, 1:N mode), and the module will give the matching result (pass or fail).
Technical Parameters
Supply voltage: DC 3.3V
Supply current: Working current: Peak current: Fingerprint image entry time: Window area: 15.3╳ 18.2 mm
Resolution: 500dpi
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