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More info
Description
Secure your ave biometrics projects! This all-in-one optical fingerprint sensor will allow you to add a fingerprint reader and its verification very simply. These modules are usually used in safety equipment and they have a powerful DSP circuit that performs image processing, calculation, and search for features. Connect it to any system or microcontroller with a binding series TTL and send data to take a picture, detect the footprint, and search. You can also register new fingerprints for analysis, up to 162 digtales fingerprints can be stored in the internal flash memory. The sensor has a red LED that indicates taking picture of the footprint.
We particularly like this sensor, not only because it is is simple to use, but because it has a Windows application to test the module, you can add new footprint using this app and even view them on-screen. There is also an Arduino library for use in less than 10 minutes.
Features
- Supply voltage: 3.6 - 6.0VDC
- Operating current: 120mA max
- Peak current: 150mA max
- Image processing time: 1.0 seconds
- Scan window: 14mm x 18mm
- File Signature: 256 bytes
- File model: 512 bytes
- Storage capacity: 162 models
- Level of security: (1-5 low high-security)
- False positive rate: 0.001% (security level 3)
- False rejection rate: 1.0% (security level 3)
- Interface: TTL
- Speed: 9600, 19200, 28800, 38400, 57600 (default value 57600)
- Operating temperature:-20 ° C to + 50 c
- Operation humidity: 40%-85% HR
- Full dimensions: 56 x 20 x 21.5 mm
- Dimensions (when it is placed in the box): 21mm x 21mm x 21mm triangular
- Weight: 20 grams
Documentation
Arduino library: Adafruit-Fingerprint-Sensor-Library
Documentation: Datasheet DY001fingerprint
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