![]() ![]() These two steps makes microcontroller / System to authenticate right fingerprint. ![]() The fingerprint identification process has two steps that is Thanks to the Adafruit here we have Fingerprint library so that connect this sensor to Arduino as well. The DSP processor has on board FLASH memory which can store 120 finger prints. It provides TTL serial out hence we can connect to any microcontroller or system. This optical fingerprint reader devices uses high powered DSP chip AS601 form Synochip, that does the image rendering, calculation, feature finding and searching. To add fingerprint verification in microcontroller projects we can use this all in one optical fingerprint sensor-scanner (R305), It makes fingerprint detection and verification super simple.īy using this sensor we can make Bio-metric authentication and access control based Electronic projects easily. ![]() By using this we can make pretty sure about security needs. The Fingerprint is one of the safest way to detect and identify the Authorized person, We know that fingerprint is unique even identical twins do not have identical fingerprints. ![]()
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