Category: ECE Mini Projects

This paper focus on the design of the circuit of the hardware of the data acquisition system and the design of the LCD or the liquid crystal display also known as the touch screen interface is shown in details. With a detailed analysis of the principle of computer-human interaction the embedded processor S3C2410 act as the core ARM920T which is produced by the company, Samsung. This is a terminal equipment that takes a low power applications and cost effective system. LCD is a high power, low consumption and high brightness screen that is used widely in data acquisition. Touchscreen is also easy to operate.

This article is based on the smaller end and lower priced design needs of the present acquisition system in the highlight of the present terminals and the needs of several functions. The selection of the Samsung processor S3C2410 is a touch screen and used as an interface designed for the interaction of the human-computer.

The realization of the hardware program that is introduced as the output and input devices as well as the processor circuit for the interface including the LCD interface and the touch screen. It also provides the reference design for the touch screen. The touch screen helps to make work more efficient and easy to implement.

In the man-machine interface design the communication between the machines and users is single and its functions can also be realized easily. The operations are complicated and it cannot be satisfied at the efficient and quick needs of the users through the click of the operation buttons. The LCD can not only provide a great display but can also showcase the needs of the general display. It has its own features like low-voltage and micro power consumption. It can also show the amount of required information and electromagnetic radiation as well as a flat panel-type structure.

Radio Frequency Identification (RFID) is a brand new cycle of Auto Identification and Data accumulation innovation which causes to mechanize business methodologies and permits distinguishing proof of substantial number of tagged questions like books, utilizing radio waves. RFID based Library Management framework (LMS) could permit speedy transaction flood for the library and will confirm prompt and lifelong profits to library in traceability and security.

The suggested framework is dependent upon UHF RFID bookworms, upheld with recieving wires at entryway and transaction areas, and library cards holding RFID-transponders which are equipped to electronically archive informative content that could be perused / composed even without the physical contact with the assistance of radio medium. This paper displays the tests led to set up RFID based LMS. RFID in the library accelerates book obtaining, following, books looking courses of action and in this way liberates staff to do more user-utility undertakings. Anyhow the exhibition changes as for the merchants of RFID bookworms and tags.

The productive usage of the engineering in addition relies on the qualified information to be composed in tag. Test consequences concerning success fullness of RFID book fan position, tag position are put forth in the paper. The work is in advancement to setup the same in CDAC library. Infrastructures in RFID mechanics carry on to yield more imposing memory limits, more extensive perusing extends, and quicker handling. RFID engineering is can’t help being achieved in various commercial ventures. Inventory network implementation is probably beyond all doubt the most much of the time specified requisitions of RFID tags and gear.

Retailers for example “Wal-Mart” and supermarkets for example “Albertson’s” have started to make it obligatory for their suppliers to tag stock consigned for their stores. There is, be that as it may, a nexus departure to the library’s stock as contrasted with that of a warehouse or a retail outlet. In the warehouse and retail inventory network, merchandise go in and leave. Just infrequently are they reverted. The retail division is taking a gander at RFID as a “disposable” engineering that hands a part to a client which works toward getting tossed. Yet the part savvy unit cost of incorporating a RFID tag is a great deal more than the expense of printing a standardized identification on a bundle. In libraries, parts are taken out and reverted numerous times. Consequently the same RFID tag is re-utilized countless times.

With the fast improvement of the field of streamlined handle control and the quick advancement of implanted ARM processor, the situation has been a movement that ARM processor can substitute the single-chip to grasp information securing and control. A newfangled sort of remote I/O information obtaining framework dependent upon installed ARM stage has been investigated and advanced in this paper, whose fittings stage utilize 32-digit inserted ARM chip, and programming stage utilize the uC/OS-II heart of continuous multitask managing framework which is open-root and might be joined, cut out and set.

This framework can measure various types of electrical and thermal parameters for example voltage, current, thermocouple, RTD, et cetera. The measured information might be shown on LCD of the framework, and in the meantime might be transmitted through RS485 or Ethernet arrangement to remote DAS or DCS observing framework by utilizing Modbus/RTU or Modbus/TCP methodology. The framework has the double repetitive grid and extended-separation conveyance capacity, which can guarantee the aggravate denial ability and reliability of the conveyance system. With the fast improvement of the field of modern prepare control and the vast run of requisitions of system, discernment, advanced conveyed control System, its important to make a higher interest of the information exactness and reliability of the control framework. 

Information securing framework dependent upon single-chip has been slowly killed in light of the fact that the situation of the downtrodden constant and reliability. With the speedy advancement of installed ARM processor, there has been a movement that ARM processor can substitute to single-chip to grasp information securing and control. The installed ARM framework can adjust to the strict prerequisites of the information securing framework, for example the role, reliability, cost, size, power depletion, et cetera. 

In this paper, A sort of ARM-based installed remote I/O information procurement framework has been scrutinized and advanced, whose equipment stage utilize 32-bit installed ARM processor, and programming stage utilize open-root RTOS uC/OS-II heart. The framework might be considerably had an association with electric power, petroleum, compound, metallurgy, steel, transportation et cetera. But it’s fundamentally utilized as a part of the accumulation and overseeing of numerous types of electrical and thermal indicators for example voltage, current, thermal in susceptibility, thermocouple information of the handling prepare.

Introduction to ECE Micro Controller Project on Remote-Controllable Power Outlet System:

In this paper we portray the Wireless Power-Controlled Outlet Module (WPCOM) with an adaptable mechanism for home power administration which we have advanced. The WPCOM coordinates the different AC power open points and a straightforward flat-power microcontroller into a force outlet to switch the force of the holders ON/OFF and to measure the force devouring of obstructed electric home apparatuses. Our WPCOM comprises of six adaptable modules, that is, the Essential Control Module, the Bluetooth Module, the GSM Module, the Ethernet Module, the SD Card Module and the Power Measuring Module, which as a single unit furnish an indoor satellite, and an outside remote control and screen of electric home apparatuses.

We have planned a PDA control programming and remote control programming which underpin the Graphic User Interface, hence permitting the user to effortlessly screen the electric home apparatuses through the PDA and the Internet independently. Also, we utilize a Short Message Service to actualize control and overseeing through a GSM cell telephone for remote utilize whenever and wherever.

In this paper a remote-controllable power outlet framework and the crux segments for home power administration have been advanced. To apprehend remote control, the Bluetooth, the GSM and the Internet advances for force administration have been coordinated. The suggested WPCOM is intended for satellite overseeing and regulating of diverse electric home apparatuses associated over a Bluetooth arrangement in a home earth.

The WPCOM additionally permits a GSM unit cellular telephone utilizing SMS and PC or Notebook utilizing the Internet to screen and control electric home apparatuses at remote areas. The field examinations reported in this paper has showed that this brand new framework might be reasonably executed and furnishes sufficient effects. While this inquiry has its limits, its trusted that it will serve as a support for further examines of home power administration methods for diverse electric home apparatuses.

The paper “Real time automation of horticultural nature for social modernization of Indian rural framework” utilizing ARM7 and GSM’ is centered on atomizing the watering system framework for social welfare of Indian horticultural framework and additionally to furnish sufficient watering system specifically zone.

The set up comprises of ARM7TDMI guts, which is a 32-cycle chip; GSM serves as a paramount part as it’s answerable for regulating the watering system on field and sends them to the recipient through coded indicators. GSM works through SMSes and is the channel between ARM processor and unified unit. ARM7 TDMI is a propelled form of chip and shapes the heart of the framework. Our venture intends to achieve the fundamental provision of atomizing the watering system field by customizing the segments and constructing the indispensable fittings.

This task is utilized to recognize the definite field condition. GSM is utilized to brief the user concerning the precise field condition. The qualified data is given on user solicit in manifestation of SMS. GSM modem might be regulated by standard set of AT (Attention) charges. The aforementioned orders could be utilized to control larger part of the capacities of GSM modem.

32-bit ARM processor is the contemporary general reason chip in the implanted business utilized as a part of streamlined level requisitions. GSM, as we know, is the most considerably utilized portable innovation. Utilizing a basic Subscriber Identity Module (SIM), it has taken the universe of portable conveyance to newfangled statures. It’s dependent upon an effortless construction modeling. Yet with the presentation of brand new advances like CDMA, GSM has stood its quality because of its effectiveness and effortlessness. Atomized watering system is an enthralling provision. Fundamentally for Real time automation of farming nature for social modernization of Indian farming framework. In our undertaking, we are essentially thinking about accompanying provisions for example: 

• To consistently screen the soil dampness. 

• To consistently screen the water level of well. 

• To check the temperature, moistness and dew indicate in order to gauge the climate condition. 

• To screen & control the entire framework through GSM module.

The pulse generator is controlled with the help of micro controllers and it has several parameters. Timing circuits are included which is used to control the instrument operation.  The output pulse amplitude using a power supply source of the output stage of the generator. Pulse generators are used in troubleshooting. It is also used in development and other applications where it is used to pulse shape the signal of the test.

Search pulse generator is used in order to provide conditions of test for the evaluation of performance of several electronic systems. Usually the test signal replaces the missing signals in the analyzed system. Various kind of pulse signals are available and rectangular pulse shape is the most common.

The shapes of the pulse generator depend on the pulse shape that it generated and on the range of the frequency of the signal that is generated. There are various common futures of all the kind sof pulse and signal as well as generator. The use frequency should be stable and well known.

The constructed rectangular pulse can be controlled by the 8-bit micro controller pic16f876-20. The amplitude of the pulse enables to set the system and it range from .1 to 1.5 V. the power supply voltage can be adjusted at the push and pull transistor stage. The error of the amplitude is less than.42%. the duty cycle as well as the frequency are adjusted with the timing circuits of the micro controller so that it does require any sort of hardware.

The range of frequency of the generator range from 10Hz to 5MHz. the rise time of the output is is measured and it gives 18 ns and the fall time is 21ns. Under 1V the range of amplitude time rise will increase. In many applications these parameters are suitable.

Introduction to Friendly Home Automation System Using Cell Phone Project:

This document introduces a system that is used to control the appliances that are used at home remotely by the use of cell phones. This system is known as the home automation system. the system designed covers the required factors in the system of home automation like security  flexibility, easy to use,  the ability to get feedback information immediately to the client etc. the system that is presented uses the language J2ME in order to program the mobile of the client that sends details to the service mobile which controls the operation of the appliances via the micro controller PIC that is connected to it.

It is programmed in a bit different manner that introduce the characteristics of the system. static power switch and optocoupler are used as the interface between the home appliances and the PIC. The HAS has been implemented and it began with the robotic concept which is the combination of robot technology and computer application.

It means in other words that the home appliances with the help of computer  Then this concept is further developed to a modern technology, talking about the technological interaction and applied services with the purpose of enhancing the level of comfort, energy saving communication and security.

The HAS that is presented in this paper is practically relished ad it is tested for operations of multi modes. It provides excellent control pf the appliances that are used at home under test. The system that is presented here introduced a more friendly way to control the appliances remotely by the cell phone use. The system that is proposed is dotted by its features that is required by the home automation system like security, friendly, flexibility in excess to the feedback existence on line message to bring the notice of the master about the system state and appliances.