Showing 65–80 of 218 results
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FINGERPRINT BASE BIKE START
$120.20$106.98Vehicle security is an important issue these days due to the rising number of vehicle thefts. Here we propose a solution to this problem by using a fingerprint authenticated vehicle starter system. The system provides a secure and hassle free way to start/stop vehicle engine. Project is user friendly for change the fingerprint.
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FIRE FIGHTING ROBOT USING ARDUINO
$108.18$93.76Fire disaster is a common threat to lives and property. An automatic fire extinguishing strategy provides real-time monitoring, exploration, and programmed fire alarm. This projects presents the design of a low-cost, robust and secure fire protection system for buildings.
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FLEXIBLE AC TRANSMISSION SYSTEM BY STATIC VARIABLE COMPENSATOR
$88.95$76.93In 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 MOTAR SPEED CONTROL USING GSM
$90.15$76.93In this project, we are varying the speed of the DC motor (BLDC motor) by GSM sim 800 for transmitting the message for variation of speed (increasing or decreasing) using the Arduino Uno microcontroller using embedded C-programming. In various industries, the DC motor is found very common as its properties are very found in industrial applications such as high efficiency, high torque ratio, reliability.it is hard to operate in industries as it requires high maintenance that’s why we are using gsm sim to vary its speed as it’s very profitable and we can operate from long distance.
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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 DC Motor Controls without Microcontroller
$73.32$51.69The main intention of this project is to control the speed of a DC motor in alternative directions using speed control unit and to operate the motor in four quadrants: ie, clockwise, counter clock-wise, forward brake and reverse brake
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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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GAS ALERT SYSTEM OVER GSM
$126.21$105.78We have an LPG Sensor Project using Arduino and MQ2 sensor before – which senses lpg leak and produces sound alarm. The project also has a relay system which turns ON or OFF a particular device upon gas leak (say we can turn the main electrical supply OFF upon gas leak to prevent fire).
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HALF ADDER
$42.07$21.04The project is designed to develop an half adder system that An adder is a digital logic circuit in electronics that implements addition of numbers. In many computers and other types of processors, adders are used to calculate addresses, Adders are classified into two types: half adder and full adder. The half adder circuit has two inputs: A and B, which add two input digits and generate a carry and sum.
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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.
