Overview
Fingerprint Sensor at a very minimal rate for the engineering students. It's a very powerful Fingerprint Sensor manufactured by Adafruit. Using this sensor, one can easily add the fingerprint security in one's project. It can store upto 50 finger prints in its built in database and can be easily interfaced with the Arduino board. It has four pins which has different colors and their specification is as follows:
- Red cable is Vcc. ( Operated at +5V )
- Black cable is Ground.
- Green cable is RX.
- Yellow cable is TX.
If you need assistance in using this robot then use our contact form and let us know your queries. We can also provide you the complete attendance system using fingerprint sensor and fingerprint security system.
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