Showing 17–32 of 83 results
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DC MOTOR SPEED CONTROL BY ANDROID APPLICATIONS
$84.14$70.92The project is designed to control the speed of a DC motor using an 8051 series microcontroller with android application device. The speed of DC motor is directly proportional to the voltage applied across its terminals. Hence, if voltage across motor terminal is varied, then speed can also be varied.
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DEVELOPING AN ISLANDING ARRANGEMENT FOR GRID ON SENSING BAD VOLTAGE/ BAD FREQUENCY
$93.76$76.93The project is designed to develop an islanding arrangement for grid on sensing bad voltage/ bad frequency. There are several power generation units connected to the grid such as hydro, thermal, solar, wind etc. to supply power to the load. In modern power system, electrical energy from the generating station is delivered to the ultimate consumers through a huge network of transmission and distribution. These generating units need to supply power according to the rules of the grid. Thus, for satisfactory operation of loads, it is desirable that consumers are supplied with substantially constant voltage and frequency.
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DISH POSITIONING CONTROL BY ANDROID PHONE
$96.16$62.50The project is designed to develop a dish positioning system which can be operated by using a conventional android phone. The main application of using a dish is to receive signal from satellites and other broadcasting sources. In order to position the dish to the exact angle to receive the maximum signal of a particular frequency, it needs to be adjusted manually
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ELECTRIC LINE MAN SAFETY WITH PASSWORD BASED CIRCUIT BREAKER
$88.95$76.93The project is designed to control a circuit breaker by using a password for the safety of electric man. Critical electrical accidents to line men are on the rise during electric line repair due to lack of communication and co-ordination between the maintenance staff and electric substation staff.
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FOUR QUADRANT DC MOTOR CONTROLLED BY ANDROID APPLICATIONS
$117.80$62.50The project is designed to develop a four quadrant speed control system for a DC motor. The motor is operated in four quadrants i.e. clockwise; counter clock-wise, forward brake and reverse brake. It also has a feature of speed control.
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Four Quadrant Operation Or Speed Control Of DC Motor IN Both Direction Using Microcontroller And Android
$93.76$76.93The project is designed to develop four-quadrant-speed-control system for a DC motor with PWM. The motor is operated in four quadrants ie, clockwise; counter clock-wise, forward brake and reverse brake. Four-quadrant operation of a DC motor is best suited for industries wherein motors are used as per the requirement.
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GSM MESSAGE CONTROLLED HOME APPLIANCES
$120.20$78.13The main objective of this project is to develop a home automation system with GSM application controlled by message. As technology is advancing so houses are also getting smarter. Modern houses are gradually shifting from conventional switches to centralized control system, involving wireless controlled switches
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GSM BASED IRRIGATION
$100.97$74.52The project is designed to develop an automatic irrigation system that switches a pump motor on or off upon sending the SMS from the user. In the field of agriculture, use of proper method of irrigation is important. The advantage of using this method is to reduce human intervention and still ensure proper irrigation.
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HOME APPLIANCES CONTROL USING RF REMOTE
$81.74$69.72The main objective of this project is to develop a home automation system with RF controlled remote. As technology is advancing so houses are also getting smarter. Modern houses are gradually shifting from conventional switches to centralized control system, involving wireless controlled switches. Presently, conventional wall switches located in different parts of the house makes it difficult for the user to go near them to operate. Even more it becomes more difficult for the elderly or physically handicapped people to do so. Remote controlled home automation system provides a simpler solution with RF controller technology.
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INDUSTRIAL POWER CONTROL BY INTEGRAL CYCLE SWITCHING WITHOUT GENERATING HARMONICS
$106.98$86.54This project is intended to attain vital cycle switching – a technique to get rid of complete cycle, cycles or fractions of cycles of an AC signal. It is a renowned and aged technique of managing AC power, principally across linear loads for instance heaters brought into play in electric oven. However, the concept of achieving the cycle stealing of voltage waveform by the use of microcontroller can be very precise as per the program written in assembly C language so that the actual time-average voltage or current experienced at the load is proportionately lower than the whole signal if applied to the load.
