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Interfacing Fingerprint Sensor with Arduino for Biometric Security System

By |2018-11-29T22:56:27+00:00November 22nd, 2018|Arduino|

Introduction In this project, we will connect the fingerprint sensor with Arduino for the biometric security system. As a fingerprint module we use the fingerprint scanner module R305. Security is a major concern in our daily lives, and digital barriers have become an important part of these security systems. The fingerprint sensor is one of [...]

Digital Tachometer using IR Sensor with Arduino for measuring RPM

By |2018-12-02T17:04:08+00:00April 2nd, 2018|Arduino, Electronics|

Introduction In this project we have designed Digital Tachometer using IR Sensor with Arduino for measuring the number of rotations of rotating Motor in RPM. Simply we have interfaced IR sensor module with Arduino and 16*2 LCD module for display. The IR sensor module consists of IR Transmitter & Receiver in a single pair that [...]

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