In this tutorial we will learn how to register fingerprints and then read them with the biometric sensor and activate a lock. The sensor works with the serial protocol, so it can be used with any microcontroller (Arduino UNO in this case) or development card. The device also has the ability to store up to…
To ensure the security and remote access we want to think of a new way to connect our door lock to our personal devices. Let’s think about our mobile phones, they have the capability to control our smart door locks through MQTT and available protocols. Then why don’t we add an additional biometric firewall to…
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