Vol 4 Issue 1 January 2016-March 2016

Abstract: The most important feature of any electronic device like a mobile phone is its processor and the speed of operation. Every person who uses electronic devices like laptops, mobile phones wants the work to be done in a split of second. This can only happen if the device has a good and fast processor. The basic building block of a processor is a multiplier. A multiplier is made up of many adders. It is the speed of multiplication that we are concerned about. The processing speed of a multiplier can be improved by using various adders. This paper showcases various types of adders and also how a multiplier can be made using adders. Keywords: Multiplier, adder, Xilinx, simulation. Title: Design of binary multiplier using adders Author: Sudhir Bussa, Ajaykumar Rao, Aayush Rastogi International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: This paper proposes the advanced Ration Distribution System, named as “AUTOMATIC RATIONING SYSTEM”. Huge amount of Govt. money get wasted due to corruption in the conventional Ration Distribution System. Many of ration materials are not properly provided to the citizens, because the officers were not working properly and the weighing machine does not reset properly. So the ration materials are stolen by others. So we design an “Automatic Rationing System” with Smart card Bio-metric sensor, it is similar to ATM machine. It provides ration materials automatically with proper weight. Keywords: Ration Distribution System, Smart card Bio-metric sensor. Title: Automatic Rationing System Author: C.Rajeswari, S.Jeevan Prasad, A.Manikandan, M.Mohamed Maideen, K.Muppudathi International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: Elevators are controller using the keypad given in the elevator. Either the person wants to go in up direction or bottom or an emergency stop or to open or close the door of the elevator. Now a days we can fine huge number of apartments crowded in nearby area with multi storage building capacity. The apartment consists of several floors. This project better suits for all mainly for physically handicapped and challenged my people. To move from one floor to another by using switches. The main purpose of designing this project is to operate the elevator by voice commands. Keywords: Microcontroller, Speech recognition, Motor, Voice, Elevator, Lift, Embedded System. Title: Voice Initialized Elevator Author: Vrajesh Prajapati, Saloni Mehta, Jiya Baxi International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: The challenging problem faced by the paralyzed people is their independent mobility. They need an external help to perform their daily activities. Electric wheelchairs are designed to aid paraplegics. Unfortunately, these can not be used by persons with higher degree of impairment, such as quadriplegics, i.e. persons that, due to age or illness, can not move any of the body parts, except of the head. The main objective of this project is to provide an automated system for disabled people. The wheel chair will work based on the head movement of the user. The recognized gestures are used to generate motion control commands to the controller so that it can control the motion of the wheel chair according to the user intention. Design and development of Head motion controlled wheelchair has been achieved using accelerometer sensors and PIC microcontroller. The system is implemented practically and works well. The ACCELEROMETER senses the change in direction of head and accordingly the signal is given to microcontroller. Depending on the direction of the Acceleration, microcontroller controls the wheel chair directions like LEFT, RIGHT, FRONT, and BACK with the aid of DC motors. Keywords: accelerometer, pic microcontroller, DC motor, wheelchair, gesture. Title: Wheelchair Control by Head Motion Using Accelerometer Author: Abhishek Gupta, Neeraj Joshi, Nikhil Chaturvedi, Sonam Sharma, Vikash Pandar International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: It is basically known that any electrical appliance is controlled with a switch that regulates the electricity to electrical devices. As a reason of the latest technological advances, automation and wireless control of devices has becoming more popular. This project puts for the equipment which enables users to control their home appliances using their cellular phone. It shows the construction and working of the device to wirelessly control the home appliances based on GSM networking and 8051 microcontroller. Initially an authenticated signal is sent from the user’s cellular phone via Global System for Mobile Communication (GSM) network to the phone which is fixed to the equipment. This signal or code consists of the information about the function or action to be taken place i.e. what appliance should be turned off or turned on. The receiver phone receives the DTMF signal or a SMS message that is send from the user’s phone and then sends it to the DTMF decoder or the GSM modem which in turn sends the output digital signal to the microcontroller. Then the microcontroller, based on the received signal, controls the different relays connected through ULN2003 (Darlington transistor) and triggers the required appliance. Keywords: GSM communication, Wireless Control, SMS, DTMF. Title: GSM Based Wireless Control of Electrical Appliances Author: Akash Deo, Jitendra Sharma, Aman Mishra, Garvis Garg, Jitendra Prasad Agrawal, Lakshya Matoliya International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: The transformer is very costly and bulky equipment of power system. It operates for 24 hours of a day and feeds the load. Sometimes the situation may occur when the load on the transformer is suddenly increased above its rated capacity. When this situation occurs, the transformer will be overloaded and overheated and damage the insulation of transformer resulting in interruption of supply. The best solution to avoid the overloading is to operate the number of transformers in parallel. It is same like parallel operation of transformers where the number of transformers shares the system load. In the suggested approach slave transformers will share the load when the load on the main transformer will rise above its rated capacity. The main aim of the work is to provide an un-interrupted power supply to the energy consumers. By implementation of this scheme the problem of interruption of supply due to transformer overloading or overheating can be avoided. Keywords: Capacity, Interruption, Load; System, Transformer, Microcontroller. Title: Automatic Transformer Distribution and Load Sharing Using Microcontroller Author: Abhishek Gupta, Mohit Kothari, Prabhakar Kalani, Prakhar Goyal, Prateek Kambar, Shurveer Singh International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: Energy is the primary need for survival of all organisms in the universe. Everything what happens in the surrounding is the expression of flow of energy in one of the forms. But in this fast moving world, population is increasing day by day and the conventional energy sources are lessening. The extensive usage of energy has resulted in an energy crisis over the few years. Therefore to overcome this problem we need to implement the techniques of optimal utilization of conventional sources for conservation of energy. This project includes how to utilize the energy which is wasted when the vehicles passes over a speed breaker. Lots of energy is generated when vehicle passes over it. There are four mechanisms to generate electricity through speed breakers viz., Rack & Pinion mechanism, Crank Shaft mechanism, Roller mechanism and Spring Coal mechanism. We can tap the energy generated and produce power by using the speed breaker as power generating unit. The kinetic energy of the moving vehicles can be converted into mechanical energy of the shaft through rack and pinion mechanism or some other mechanism. Then, this mechanical energy will be converted to electrical energy using generator which will be saved with the use of a battery. The energy we save during the day light can be used in the night time for lighting street lights. Therefore, by using this arrangement we can save lot of energy which can be used for the fulfilment of future demands. Keywords: Rack and Pinion, Power Hump, Speed Breaker. Title: Electricity Generation from Speed Breakers Author: Abhishek Gupta, Nikita Mittal, Pushpendra Pal Singh, Ram Arora, Ramkishan Dhakar, Purab Chand, Piyush Mangal International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: This paper highlights the use of a robotic hand using wireless technologies like Xbee-S2 transreceiver and open source development board like Arduino-UNO. The main purpose of this project is to highlight the uses of a robotic hand in various fields where wireless applications are necessary but human dexterity is still required. The product is implemented using a control glove,Arduino board and a xbee transreceiver shield. Keywords: XBee-S2, Arduino-UNO, XBee shield, flex sensors, micro servo motors. Title: Robotic Hand Using Arduino Author: Varun Sant, Kartik Penshanwar, Akshay Sarkate, Prof. A.V. Walke International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: In this paper, the hybrid design of square lattice having elliptical air holes with alternate rings having orientation of 45º and 135º has been proposed and studied with pure silica as substrate and elliptical air holes as cladding material. Here an attempt is made to extensively study the effect of different geometrical parameters based upon different elliptical ratios and orientation towards achieving best possible results by comparing the output graph in sequential manner. In this thesis birefringence and confinement loss are exhibited by square-lattice and hexagonal geometry of the PCFs based on pure silica. Two independent methods are developed to model a set of related hexagonal and square PCF structure and observed at L – band. Different orientation of angels is taken as 45º, 90º and 135º and it is calculated for hexagonal and square geometry. Keywords: Photonic crystal fiber (PCF), Birefringence, confinement loss, Matlab. Title: Analysis of Birefringence and Confinement Loss in Hybrid Photonic Crystal Fiber Author: URVASHI SINGHAL, Mrs. SANDHYA SHARMA International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: The main aim of this project is to help the victims during disasters and escape from that situation. For that we are using 4 x 4 high powered wheeled robot with an arm. The devised project is a disaster management pick & place robot and also used during natural disasters using its pick & place mechanical options. It has an arm with a shoulder and also the wrist and elbow movement. The complete arm is mounted over a moving vehicle with 4 wheels. The whole mechanism has 8 motors for each of its function. The mechanism is controlled using wireless communication. The Robot utilizes a microcontroller on the transmitter section with the remote control and also at the receiver section. The microcontroller exists from the family of INTEL 8051 known as 89c51.The receiver section has 8 motors controlled by the microcontroller by receiving the control instruction from the remote control. The microcontroller is communicated in assembly language. [3] Keywords: INTEL 8051, disaster management pick & place robot. Title: Disaster Rescue Robot Author: Abhijit Konde-Deshmukh, Jenil Doshi, Jeet Kothari, Manav Kawa, Dr. Vaishali Wadhe International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: Battery life of mobile phone is always been a problem for manufacturers. People are complaining about their mobile’s battery life, that they don’t have long battery life and they have to charge their phone several times. In this paper a new idea is shown to charge your mobile phone automatically by the using the microcontroller circuit with timer. By this concept mobile will not be over charged and battery life would be long and efficiency of battery would remain same as previous. In this concept we used two circuit one transmitter and other receiver circuit, Transmitter circuit have AC to DC rectifier circuit and then it is modulated by pulse width modulator circuit .It is connect to the primary coil to transmitter by the Faraday’s law of mutual induction secondary coil will get induced emf then AC to DC bridge circuit it is used to connect the charger pin to the mobile port. A microcontroller with timer circuit is used to avoid the overcharge the battery. Keywords: Step down transformer, Bridge Rectifier, transmitter circuit, PWMS (pulse width modulator), Receiver circuit, and Microcontroller circuit with timer coding. Title: Automatic Wireless Mobile Charger Author: Abhishek Gupta, Ankush Tandon, Akhilesh Jeriya, Naveen Tanwar, Ramesh Kumar, Dinesh Kumar International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: The aim of the project is to implement a new technology in the field of ‘automobile security system. Currently there are many anti-theft alarm available in market. Those alarms are fitted on the vehicle and incase of theft the alarm starts ringing on the vehicle. The disadvantage of such a system is we may not hear the alarm sound. Think we are inside the room and has put some music, else we were sleeping inside and the alarm was alarming outside. In such cases there are chances that we may miss to hear the alarm and there can be vehicle theft. We have designed a new security system named “Handbrake Security System” which will overcome this problem. Keywords: New Technology, Handbrake Security System. Title: Hand Brake Security System Author: GOKUL GOPAN, KISHORE PRADEEP, GOKUL K.R, AKHIL.A, AMAL PRASAD. International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: The paper deals with a simple modified circuit design of automatic wiper for vehicle’s windshield. Automatic wiper can be used to wipe raindrops on the windshield using rain sensor detects the rain. The previous project, wiper used to start manually and the process of halting the wiper is difficult to be handled. Thus this automatic wiper is proposed to solve these problems. The objectives of this project to design and fabrication of modified circuit connection of automatic wiper using rain sensor. This concept of this project is almost similar with other existence conventional wiper. An automatic wiper is implemented by combining an automatic wiper circuit and rain sensor. A control unit of this project is incorporated so that the sensitivity of the sensor will detect properly. The result have shown that an automatic wiper which achieves the design goals for convenience. Keywords: automatic wiper, rain sensor, motor DC. Title: Design and Fabrication of Modified Circuit Connection for Automatic Wiper Using Rain Sensor Author: N.D.M. Said, N.N. Husin, N.D.Kamarudin, N.L. Mohamad International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: This research is justified on the basis of the purpose and importance of voting in democratic dispensation and ways to improve voting process. Enhanced microcontroller based conference electronic voting machine with digital display will ensure a more reliable and efficient way of voting, eradicate rigging, make available vote results at the shortest possible time, eliminate error while counting the votes, maximize the use of computers in the electoral process, save cost and transport of large volumes of electoral materials. Its use will minimize expenditure; eliminate problems associated with the electoral and voting process. It is also eco friendly. The Electronic Voting Machine (EVM) consists of a control unit (CU) and ballot unit (BU), both units are working independently and in collaboration with each other as well. The CU accepts password in voting mode and responds accordingly. When the power of the control unit is turned on, the CU reads the status of the machine from the EPROM into the accumulator. On the basis of the status read from accumulator the CU goes into either the voting mode or the result mode. In voting mode, CU communicates with BU in order to exchange various signals. CU counts the votes for individual candidate and total number of votes cast can be checked at anytime. Keywords: Democracy, Microcontroller, Electronic Voting Machine. Title: Design and Construction of Enhanced Microcontroller Based Electronic Voting Machine with Digital Display Author: Chukwuedozie N Ezema, Albert C Agulanna, Okechi Onuoha, Helen U Nonyelu, Nwanyinnaya Nwogu International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals

Abstract: Nowadays as there are technological advancements these advancements are used by the military forces for reducing the risk of their casualties and to defeat their enemies. With the development of sophisticated technology, it mostly relies on the high tech weapons or machinery being used. Robotics is one of the hot fields of modern age in which the nations are concentrating upon for military purposes in the state of war and peace. They have been in use for some time for demining and rescue operations but now they are propelled by using them for combat and spy missions. Modern military forces are using different kinds of robots for different applications ranging from mine detection to rescue operations. In future, they will be used for reconnaissance and surveillance, logistics and support, communications infrastructure, forward-deployed offensive operations, and as tactical decoys to conceal maneuver by manned assets. In order to make robots efficient for the unpredicted cluttered environment of the battlefield, research on different aspects of robots are under examination in laboratories to be able to do its job autonomously, as efficiently as a human operated machine can do. Latest technologies, software and hardware are being investigated to have advanced and intelligent robots for different operations on the war field. This paper presents robotic technologies being used in war spying. These robots are under examination for autonomous, co-operative and controlled environment. Our major focus is on the uses of robots in war, peace and as well as their impact on society. Keywords: wireless, robot, RF technology, transmission, reception, war, spy, surveillance. Title: War Field Spying Robot Using Wireless Camera Author: Kunj Gudhka, Aishwarya Kadam, Devika Kale, Manil Rupani, Prof. Tilottama Dhake International Journal of Electrical and Electronics Research ISSN 2348-6988 (online) Research Publish Journals