Papers by Deepak Kumbhar
The Wired and Wireless Sensor Network (WWSN) discussed here are used in the civil concrete struct... more The Wired and Wireless Sensor Network (WWSN) discussed here are used in the civil concrete structure for real time as well as remote monitoring of concrete structure strength development by the measurement of temperature of concrete. This networks consists of temperature sensor nodes along with trans-receiver, signal conditioning circuitry and micro-controller, which readout temperature of concrete continuous analysis and to take care about the maturity strength of civil structure under measurement using a non-destructive way. This paper reveals the work carried out on different type of sensor network techniques and their comparisons in the field of civil construction for concrete maturity and strength monitoring. The this paper analyses' and compares different existing wired/wireless sensor networks techniques, measuring parameters, sensors, methodology, communication protocols and mathematical model used for accurate estimation / prediction of concrete compressive strength at early age of concrete structure.
IJRAR, 2019
Nowadays, Internet of things (IOT) enabled smart system has entered into a golden era of rapid gr... more Nowadays, Internet of things (IOT) enabled smart system has entered into a golden era of rapid growing technology. The Internet of Things is a concept to make every system connected with the Internet. This concept can be used for home security in an effective way. In this paper, we developed IoT enabled system to send security alert to user/owner of the home and registered members through email whenever human intrusion detection in front of home door. IoT enable home security system consists of raspberry pi-3, pi-camera, PIR sensor, Microphone, Ultrasonic sensor, buzzer, doorbell button, LED/LCD screen and internet connection. This paper suggests two operating modes for home security. In the first mode, whenever any person motion is detected and that person presses doorbell button, then system will capture an image and decide the person is familiar or unfamiliar with the help of stored database. If the person is not familiar then system will alert through e-mail notification to the user and registered members by sending captured image, video and audio clip of that person. If the person is familiar then system will capture an image of that person and stored in the system. In the second mode, whenever any suspicious movement of person is detected in front of door by system, it will send email notification alert and also activates security warning alarm system installed at the door. The designed system provides security against intruder, using IoT platform.
— In the past decades, odor discrimination with electronic noses has received a growing attention... more — In the past decades, odor discrimination with electronic noses has received a growing attention and much study has been done on how to classify odors using an array of gas sensors and a pattern recognition algorithm. By using the same concept, identification of different spices like Cinnamon, Clove, Nutmeg etc. can be done for good food quality and health benefits. Keeping this view in mind this research paper is focusing on the design of an Electronic nose by using an array of eight MOS sensors (TGS 800, TGS 813, TGS 823, TGS 2602, TGS 2610, TGS 2611, TGS 2620 & MQ 135) to detect an odor, PIC Microcontroller to acquire a data of the evolved gases from the respective spice and spice odor identification by pattern recognition using neural network tool of MATLAB software. In order to check the quality of the spice its identification is the basic requirement. Electronic nose is designed with three major parts: i) Spice odor delivery system, ii) Detection system and iii) Analyzing system. In the spice odor delivery system, the spice was kept in a plastic container on which array of the sensors was kept in such a way that the sensors can detect the evolved gases from spice container. The data generated after detection was acquired by PIC microcontroller and saved in the excel files. Using Pattern recognition tool box of the MATLAB, analysis of the acquired data was done, The designed Electronic-Nose was used to identify Cinnamon, Clove and Nutmeg. The gas sensor array was exposed to these spices alternatively. The data was acquired for one minute for each spice and was repeated fifteen times for each of the said spice and was saved in the separate excel files. A feed forward neural network of 8 input neurons, 10 hidden neurons and 3 output neurons was implemented using 15 training samples and 30 test samples with 1000 epochs in MATLAB software. This MATLAB tool leads through solving a pattern recognition classification problem with sigmoid function. The confusion matrix showed 100 % correct trained network with the best validation performance at 24 th epoch. With such a trained network 100 % correct identification was done for Clove & Cinnamon and 40 % for Nutmeg.
— In the past decades, odor discrimination with electronic noses has received a growing attention... more — In the past decades, odor discrimination with electronic noses has received a growing attention and much study has been done on how to classify odors using an array of gas sensors and a pattern recognition algorithm. By using the same concept, identification of different spices like Cinnamon, Clove, Nutmeg etc. can be done for good food quality and health benefits. Keeping this view in mind this research paper is focusing on the design of an Electronic nose by using an array of eight MOS sensors (TGS 800, TGS 813, TGS 823, TGS 2602, TGS 2610, TGS 2611, TGS 2620 & MQ 135) to detect an odor, PIC Microcontroller to acquire a data of the evolved gases from the respective spice and spice odor identification by pattern recognition using neural network tool of MATLAB software. In order to check the quality of the spice its identification is the basic requirement. Electronic nose is designed with three major parts: i) Spice odor delivery system, ii) Detection system and iii) Analyzing system. In the spice odor delivery system, the spice was kept in a plastic container on which array of the sensors was kept in such a way that the sensors can detect the evolved gases from spice container. The data generated after detection was acquired by PIC microcontroller and saved in the excel files. Using Pattern recognition tool box of the MATLAB, analysis of the acquired data was done, The designed Electronic-Nose was used to identify Cinnamon, Clove and Nutmeg. The gas sensor array was exposed to these spices alternatively. The data was acquired for one minute for each spice and was repeated fifteen times for each of the said spice and was saved in the separate excel files. A feed forward neural network of 8 input neurons, 10 hidden neurons and 3 output neurons was implemented using 15 training samples and 30 test samples with 1000 epochs in MATLAB software. This MATLAB tool leads through solving a pattern recognition classification problem with sigmoid function. The confusion matrix showed 100 % correct trained network with the best validation performance at 24 th epoch. With such a trained network 100 % correct identification was done for Clove & Cinnamon and 40 % for Nutmeg.
— Voting system mechanism for election in India has gone through multiple changes. Last two decad... more — Voting system mechanism for election in India has gone through multiple changes. Last two decades, the Election Commission of India is using Electronic Voting Machine (EVM) for recording, storing and counting of votes. This paper presents, a highly secured and voters-friendly Wireless Electronic Voting Machine based on microcontroller and Zigbee Technology. The designed wireless EVM consists of two units, viz. Ballet unit and Control unit. Both the units are connected wirelessly through secured Zigbee protocol and able to communicate within 200 meter range. The voting information details will be transmitted from Ballet unit to the Control unit through secured Zigbee communication and securely stored at the Control unit. This wireless EVM has vote confirmation facility for the voter which increases the transparency in voting system. It can store up to sixty five thousand votes and polling result of each candidate can be viewed within a minute. It is battery operated, voter-friendly, secured wireless, cost effective and portable.
Concrete is widely used in civil engineering for making various architectural structures. This pa... more Concrete is widely used in civil engineering for making various architectural structures. This paper presents a proposed wireless system to monitor, analyze and predict compressive strength of the concrete which will help to prevent architectural structure failure. A Wireless Sensor Network is used to measure temperature development in early age concrete structure using Arduino platform which can be further used to determine concrete compressive strength. A new technique using Raspberry Pi is used to monitor, store, analyze, predict and transmit Concrete compressive strength of the structure over the network. Wireless nodes will be installed at distinct places within concrete structure to collect continuous and real time temperature parameter of the concrete structure during the Curing process at early age concrete. The proposed wireless sensor network based monitoring method will be useful for concrete structure designers and contractors for the perfect analysis and prediction of Concrete Maturity and Compressive Strength relationship to take the preventive action using a non-destructive way.
Write the embedded C programs for 8051 to study thumbwheel and 7-segment interfacing with 8051
PURPOSE:
1. To introduce the serial protocol standard
2. To develop familiarity with how to co... more PURPOSE:
1. To introduce the serial protocol standard
2. To develop familiarity with how to connect devices using the serial port
3. To develop familiarity with how to configure ZigBee (Xbee)
A microcontroller is playing an active role in an embedded system. Learning the microcontroller h... more A microcontroller is playing an active role in an embedded system. Learning the microcontroller has become necessary not just for engineering but also many other disciplines, such as computer science, electronics and physics. Laboratory session is one approach that has helped students to understand the subject when they are exposed to the hardware and software.
This paper discusses the development and use of multi-module 8051 microcontroller experimental board for microcontroller course for teacher and student of different disciplines in science and engineering. The experimental board is multi-module- based where the 8051 micro-controller is on the main module and other modules are related to interfacing application such as the 16X2 LCD display, 7-segment display, dc motor speed control, DAC, etc. The 8051 microcontroller perform single task at a time which create an effective learning environment for the student. For example, after writing a simple program using assembly / C- language, students can load the program hex file into the micro-controller using ISP and they can easily connect the microcontroller to related interface circuit through the connector to see the result immediately.
The main purpose is to encourage the teachers and students to utilize their knowledge of 8051 microcontroller in terms of embedded system design.
Keywords: Microcontroller, embedded system, multi-module, ISP
Teaching Documents by Deepak Kumbhar
Other by Deepak Kumbhar
Experiment : Xbee communication
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Papers by Deepak Kumbhar
1. To introduce the serial protocol standard
2. To develop familiarity with how to connect devices using the serial port
3. To develop familiarity with how to configure ZigBee (Xbee)
This paper discusses the development and use of multi-module 8051 microcontroller experimental board for microcontroller course for teacher and student of different disciplines in science and engineering. The experimental board is multi-module- based where the 8051 micro-controller is on the main module and other modules are related to interfacing application such as the 16X2 LCD display, 7-segment display, dc motor speed control, DAC, etc. The 8051 microcontroller perform single task at a time which create an effective learning environment for the student. For example, after writing a simple program using assembly / C- language, students can load the program hex file into the micro-controller using ISP and they can easily connect the microcontroller to related interface circuit through the connector to see the result immediately.
The main purpose is to encourage the teachers and students to utilize their knowledge of 8051 microcontroller in terms of embedded system design.
Keywords: Microcontroller, embedded system, multi-module, ISP
Teaching Documents by Deepak Kumbhar
Other by Deepak Kumbhar