Showing 193–208 of 393 results
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LPG GAS LEAKAGE ALERT SYSTEM
$31.25$22.12Home fires have been taking place frequently and the threat to human lives and properties is growing in recent years. Liquid petroleum gas (LPG) is highly inflammable and can burn even at some distance from the source of leakage. Most fire accidents are caused because of a poor-quality rubber tube or the regulator is not turned off when not in use
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LPG leakage indication over GSM using Arduino
$102.17$86.54Arduino based LPG Leakage detector with SMS indication using GSM modem project detects the LPG gas leakage. If the LPG gas level crosses the threshold level then it sends SMS to the user using the GSM modem. Also, the LPG detector system turns on the buzzer to indicate the person nearby to the system. And at the same time Relay is turned on.
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MAN FOLLOWING ROBOT
$139.43$127.41Robotic industry has evolved so much and has been a revolutionary in helping human being to complete certain task . Researchers around the world understand this, and there is already an artificial intelligent robot being produced. However, in this project we will only discuss about person following robot, a robot that should help human in an environment such as hospitals, schools, or shopping malls.
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Mini Elevator Using Arduino
$155.06$141.84An elevator is a platform that can move up and down in vertical direction by a mechanical mean. In the past elevators drive mechanism were powered by stream and water hydraulic piston. In today`s world, there are intricate governors and switching schemes to control elevators. In our project, the arduino microcontroller based elevator system is constructed to simulate as an actual elevator, and it’s designed for multi-storage buildings.
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Multilevel inverter
$131.02$108.18The main concept of this inverter is to use diodes and provides the multiple voltage levels through the different phases to the capacitor banks which are in series. A diode transfers a limited amount of voltage, thereby reducing the stress on other electrical devices
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MULTIPLE MICROCONTROLLERS IN LAN LIKE SETUP
$91.35$62.50This 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.
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Night patrolling robot for women safety
$165.88$153.86Women\’s safety has become a major concern in all parts of the world as a result of growing violence against them. They have become accustomed to being physically or mentally mistreated. Harassment at work and in public places is causing individuals to abandon their passions and goals.
