AS608 Optical Fingerprint Sensor JM-101B Fingerprint Matching

Fingerprint reader module used in Arduino, Raspberry Pi projects or with another microcontroller. The fingerprint reader is an integrated image processing and fingerprint matching module. This reader is usually used for safes. It has a high-powered DSP chip (JM101B) that does the calculations, rendering, function search, and image search. The memory capacity of the device is up to 120 fingerprints on the internal FLASH memory. Includes an LED that lights up when searching for fingerprints.

Functions:

Fingerprints are stored, compared and searched using the fingerprint reader function.
Its algorithm extracts the features of the obtained image from the fingerprints and presents the information obtained in the system.

Processes

Fingerprint registration
Fingerprint adjustment (split by comparison and fingerprint search with database)

Technical data:

Resolution: 500 DPI
Consumption: < 65mA
Template file size: 512 bytes
Computer interface: UART (TTL logic level)
Default burst baud rate: 57600bps
False Acceptance Rate (FAR): < 0.001% (security level 3)
False Rejection Rate (FRR): < 1.0% (security level 3)
Search time: < 1.0 seconds (average 1:500)
Scanned image input time: 1.0 seconds
Supply current: 60mA
Supply voltage: 3.6V -6V
Operating temperature: -20C to 50C
Scan area: 14.5 x 19.4 mm
Dimensions: 56 x 20 x 20.5mm

Included:

• Fingerprint reader module
• Wires