Showing 369–383 of 383 results
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WATER LEVEL MOTOR CONTROLLER
$100.97$88.95Water Level Controller using 8051 Microcontroller project will help in automatically controlling the water motor by sensing the water level in a tank. This project explains you how to detect and control the water level in an overhead tank or any other container. This system monitors the water level of the tank and automatically switches ON the motor whenever tank is empty. The motor is switched OFF when the overhead tank or container is FULL. Here, the water level of the tank is indicated on LCD (Liquid crystal Display). Using this system, we can avoid the overflow of the water
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Water level motor controller using Timer 555 IC
$100.97$88.95A simple but very reliable and effective water level controller circuit diagram is shown here. The circuit uses 6 transistors, 1 NE555 timer IC, a relay and few passive components. The circuit is completely automatic which starts the pump motor when the water level in the over head tank goes below a preset level and switches OFF the pump when the water level in the over head tank goes above the full level.
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Water Quality Monitoring over iot
$180.30$168.28Water pollution is one of the biggest fears for the green globalization. In order to ensure the safe supply of the drinking water the quality needs to be monitor in real time. In this paper we present a design and development of a low cost system for real time monitoring of the water quality in IOT(internet of things
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WIRELESS ELECTRONIC NOTICE BOARD BY GSM
$96.16$72.12Notice Board is primary thing in any institution / organization or public utility places like bus stations, railway stations and parks. But sticking various notices day-to-day is a difficult process. A separate person is required to take care of this notices display. This project deals about an advanced hi-tech wireless notice board.
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WIRELESS FIRE AND SMOKE ALERT SYSTEM
$150.25$108.18Forest fires have become an environmental concern in recent years .In this proposed system we are continuously monitoring the forest area whether it has caught fire or not. Monitoring the fire detection in forest area has become a vital thing to be undertaken. This can prevent the entire forest from turning into ashes and we can even save the lives of thousands of animals by adopting this system. Thus creating a harmony in the environment. These above reasons are provoking us to take a firm step for the safety of forest and maintaining a balance in the environment.
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Women Security Using ESP 32
$156.26$141.84Now a days, women and children are facing various issues like sexual assaults. Such violence will definitely have huge impact on the lives of victim. It also affects their health and their psychological balance. These kinds of violence keep on increasing day by day. Even school children are kidnapped and sexually abused. We are living in a society where a nine months old girl child doesn’t have security; the child was kidnapped, raped and then murdered. On witnessing those violations against women, its impulses us to do something for women and children safety.
