Specifications:
Supply voltage: DC 3.3 V.
Supply current: operating current: <60 mA.
Peak current: <60 mA.
Fingerprint input time: <1.0 seconds.
Window area: 15.3 x 18.2 mm.
Resolution: 500 dpi.
Note:
1. Fingerprint Features
The feature extracted from the captured fingerprint image by the fingerprint algorithm represents the information of the fingerprint. Storing, comparing and searching fingerprints is done by manipulating fingerprint functions.
2. Fingerprint processing consists of two processes: fingerprint login process and fingerprint matching process [where fingerprint matching is divided into fingerprint comparison (1:1) and fingerprint search (1:N).
When the fingerprint is registered, each fingerprint is entered twice and the captured images are processed twice, and the composite template is stored in the module.
When the fingerprint is matched, the fingerprint image is entered and the fingerprint image is checked and processed and then matched with the fingerprint template in the module. If the template matches a template specified in the module, it is called a fingerprint comparison method, i.e. 1:1. Mode; If you match multiple templates (fingerprint search mode, ie 1:N mode), the module will deliver the appropriate result (passed or failed).
Package includes:
1 x Fingerprint Recognition Module