Arduino Projects
Authentication System With Fingerprint Scanner
Security is a the concern of many organization where a entry of an unauthorized person is to be restricted. So a system which would help to differentiate between a valid personnel and an invalid person is greatly required. We could develop a solution to this problem with some by using our knowledge from our post…
Fingerprint Scanner R307
Fingerprint scanner is used in almost every devices that we use today may it be mobile phone ,security of home as etc. Thus learning its functionality is of due importance. So before we go through the interfacing process of the fingerprint sensor, we should know how a fingerprint sensor works Understanding fingerprint scanner Fingerprint scanner…
NRF24L01 Transceiver
Introduction NRF24L01 is a wireless transceiver module which operates in the 2.4GHz ISM frequency band. It is the range of operation of the module. It is used to communicate data wirelessly which is specially designed for ultra-low power applications.It can transmit data at a rate up to 2 Mbps. The data rate can be altered…
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