M.K. Rahman

Work place: Department of Applied Physics, Electronics and Communication Engineering, Islamic University, Kushtia-7003, Bangladesh

E-mail: mkr.iu@yahoo.com


Research Interests: Computational Science and Engineering


Md. Khalilur Rahman was born on July 1, 1971 in Madaripur, Bangladesh. He received the M.Sc. degree in Applied Physics, Electronics & Communication Engineering from University of Dhaka, Bangladesh in 1992. He is currently an Associate Professor in the Department of Applied Physics, Electronics & Communication Engineering, Faculty of Applied Science & Technology, Islamic University, Kushtia7003, Bangladesh. His interest is in Optoelectronics and Wireless Communication. His work has produced nearly 20 National and International papers.

Author Articles
Design and Development of an Intelligent Home with Automated Environmental Control

By Md. Niaz Mostakim Shuaib Mahmud Md. Khalid Hossain Jewel M.K. Rahman Md. Shahjahan Ali

DOI: https://doi.org/10.5815/ijigsp.2020.04.01, Pub. Date: 8 Aug. 2020

Intelligent home automation has become more popular over the decade. Integration of automation in a home security, enhances its self-dependability. An intelligent home, integrated with various smart system modules can provide convenient and safe environment for the inhabitants and home appliances which can be easily controlled and monitored even from a remote distance. In this paper an intelligent home automation and environmental solution is proposed along with the architecture of integrated sensor modules. This proposed system is embedded with electronic lock driven with password verification and biometric finger print scanner. This sensing tools ensure the system to prevent unauthorized access.  It is comprised with video recording of unauthorized person or intruder moving around the home or office premises. Moreover, PIR motion sensor, IR sensors would also work as safeguard by helping to capture image and Skype video calling from the inside of home or office. User will also be able to monitor the present condition of the home or office by using Facebook post of image and message status. The implemented system as a prototype for the justification and attestation of the proposals has been tested successfully. The observed data ensures that the system is working efficiently.

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Smartphone Controlled Spy Robot with Video Transmission and Object Collector

By ASM Shamim Hasan Md. Khalid Hossain Jewel Md. Niaz Mostakim Nabil Hossain Bhuiyan M.K. Rahman Sheikh Dobir Hossain Md. Khalid Hossain

DOI: https://doi.org/10.5815/ijem.2017.06.05, Pub. Date: 8 Nov. 2017

Android, an operating system developed by Google for smartphones, tablets and such type of touchscreen phones. Android app is a software running on Android platform. Typically an app is designed for specific purpose on Android platform such as smartphones and tablets. In this work a designing and implementing process of an Android based spy robot is described. An Android based application, RC Bluetooth controller is used to control in this spy robot. This robot can be controlled with the help an app of Android phones. Arduino based microcontroller is used for instruction processing and giving proper instructions. Bluetooth technology is used to interface between Arduino and Android. A hand for collecting and holding objects and a camera for live video steaming is used to observe any object & movement of robot. This robot can move to any place and perform smartly within Bluetooth network range.

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Design and Development of a Versatile and Intelligent Home Security System

By Md. Khalid Hossain Jewel Md. Niaz Mostakim M.K. Rahman Md. Shahjahan Ali Sheikh Dobir Hossain Md. Khalid Hossain Himangshu Kumar Ghosh

DOI: https://doi.org/10.5815/ijem.2017.04.06, Pub. Date: 8 Jul. 2017

This paper deals with the designing and implementation of microcontroller based security system to alert when unauthorized persons try to enter in a home. The first phase of security was implemented using a GSM module to send alert message (SMS). To make the system robust additional layers of security has been incorporated by including security devices such as android based door password, manual keyboard to open the door, PIR motion to detect unauthorized person in the home, rotating ultrasonic sensor by servo motor to active the camera to capture image and RF transceiver to produce voice signal to alert people outside the home. The system's main hardware was designed by Arduino based microcontroller ATmega328. Arduino ISP was used for system designing and Arduino serial monitor is used to test the GSM module. The implemented system was seen to perform well.

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Construction and Development of an Automated Greenhouse System Using Arduino Uno

By T. Saha M. K. H. Jewel M. N. Mostakim N. H. Bhuiyan M. S. Ali M.K. Rahman H. K. Ghosh Md. Khalid Hossain

DOI: https://doi.org/10.5815/ijieeb.2017.03.01, Pub. Date: 8 May 2017

An automated greenhouse is a framework that utilizes nursery innovations to make a positive ecological condition virtually to develop ideal creation of plants. Controlling climatic conditions are one of the most critical challenges in agribusiness. In like manner, a robotized nursery framework has been developed to accomplish observations and controlling of the climatic parameters which is straightforwardly or in a roundabout way that administers the plants development and generation. In a nursery using greenhouse structure that is made with glass or plastic it warms up from approaching obvious sun oriented radiation which is consumed by the plants and absorbed by the surface. Eventually air is warmed by the warmth from hot inside surfaces and held within the nursery dividers that makes the environment inside it warmer. With the association of present day innovations, this research takes a risk to actualize these frameworks for farming with no human consideration. The motivation behind this exploration is to make an innovation that makes exceedingly exact environment in a work sparing angle. In this work an Atmega328 MCU is utilized to do some predefined tasks, made by some specific codes with the help of an Arduino prototyping board. The system projects the parameters in a display as well as controls four vital parameters like temperature, light, humidity and soil moisture to accomplish viability and functionality of nursery environment control gadgets.

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Synthesis and Characterization of Ni Doped ZnO Nanoparticles

By M.R.A. Bhuiyan M.K. Rahman

DOI: https://doi.org/10.5815/ijem.2014.01.02, Pub. Date: 8 May 2014

This paper discerns key ideas and themes of the possibility of growing Ni doped ZnO nanoparticles by electrochemical method. The purpose is to study the growth mechanism and to optimize the parameters of this method. Upon successful synthesizing the samples, they were characterized using various techniques. XRD, SEM, FTIR, photoluminescence spectroscopy together with the measured optical parameters obtained from UV-VIS absorption testing were analyzed. The X-ray diffraction (XRD) was measured by using a Bruker D8 Advance X-ray diffractometer with CuKα radiation. The surface morphology was investigated using an ‘EVO LS 15’ scanning electron microscope. The FTIR absorption spectra were recorded on a Perkin-Elmer GX FTIR system. The PL spectra were collected on a Jobin Yvon-Horiba Triax 190 spectrometer with a spectral resolution of 0.3 nm. UV-VIS absorption spectrum was recorded by using a UV-VIS spectrophotometer in the photon wavelength range between 300 and 600 nm. XRD pattern reveals that the polycrystalline of hexagonal wurtzite structure and the average size of the particles were estimated to be approximately 61 nm, which conform the nanoparticle. The FTIR result shows the stretching vibration of the Zn-O bond in Ni doped ZnO nanoparticles. There is a green emission peak centered at about 384 nm in the PL behavior. The band edge is shifted to the lower energy side of the Ni doped ZnO nanoparticle. Analyzing the results of various types of characterizations, it has been assessed that Ni doped ZnO nanoparticles was successfully synthesized.

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