Mamtaz

/Mamtaz Alam

About Mamtaz Alam

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So far Mamtaz Alam has created 4 blog entries.

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 [...]

Interfacing DHT11 Humdity & Temperature Sensor with Arduino & LCD

By |2018-04-02T11:20:27+00:00April 2nd, 2018|Electronics|

Introduction In this project we will be Interfacing DHT11 Humdity & Temperature Sensor with Arduino & LCD. We will design a device that will be capable of measuring room temperature and environmental humidity. Simply we will design a digital humidity and temperature meter using Arduino and DHT11 sensor with the value displayed on LCD. This [...]

Light or Dark Detection using 555 Timer and LDR

By |2018-02-13T11:29:26+00:00February 13th, 2018|555 Timer Projects|

Dark/Light Detector using 555 Timer & LDR Here we have explained a simple Light or Dark Detection using 555 Timer and LDR (Light Dependent Resistor) which has the ability to sense the light and whenever the light is not detected, it triggers the IC and glows an LED connected with the circuit. In place of [...]

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