Showing 17–32 of 83 results
-
DISH POSITIONING CONTROL BY ANDROID PHONE
₹8,000.00₹5,200.00The 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
-
ELECTRIC LINE MAN SAFETY WITH PASSWORD BASED CIRCUIT BREAKER
₹7,400.00₹6,400.00The 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.
-
FLEXIBLE AC TRANSMISSION SYSTEM BY STATIC VARIABLE COMPENSATOR
₹7,400.00₹6,400.00In this project to improve power factor of transmission lines using static variable compensator. These were inefficient and because of large rotating parts they got damaged quickly. Static VAR Compensation under FACTS uses TSC (Thyristor Switched Capacitors) based on shunt compensation duly controlled from a programmed microcontroller.
This proposed system demonstrates power factor compensation using thyristor switched capacitors. The time lag between the zero voltage pulse and zero current pulse duly generated by suitable operational amplifier circuits in comparator mode are fed to two interrupt pins of the 8 bit microcontroller of 8051 family. Prior to the implementation of static variable compensator, power factor compensation was done by large rotating machines such as synchronous condenser or switched capacitor banks. -
FOUR QUADRANT DC MOTOR CONTROLLED BY ANDROID APPLICATIONS
₹9,800.00₹5,200.00The 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.
-
Four Quadrant Operation Or Speed Control Of DC Motor IN Both Direction Using Microcontroller And Android
₹7,800.00₹6,400.00The 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.
-
GSM BASED IRRIGATION
₹8,400.00₹6,200.00The 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.
-
HOME APPLIANCES CONTROL USING RF REMOTE
₹6,800.00₹5,800.00The 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.
-
INDUSTRIAL POWER CONTROL BY INTEGRAL CYCLE SWITCHING WITHOUT GENERATING HARMONICS
₹8,900.00₹7,200.00This 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.
-
MULTIPLE MICROCONTROLLERS IN LAN LIKE SETUP
₹7,600.00₹5,200.00This proposed system uses three microcontrollers of the 8051 family and a rectified-power supply. In this system, the matrix keypad is interfaced to the first microcontroller for input action, while the second one is connected to an output of 16*2 LCD display, and the third one is connected to the load through a relay driver. A buzzer connected to the third microcontroller is used to alert the user in the event of any deviation.
