70 Pages
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7,544 Words
Automatic water level controller for both overhead and underground tank is designed to monitor the level of water in a tank. It displays the level of water and when it is at the lowest level; a pump is activated automatically to refill the tank. When the tank is filled to its maximum capacity, the pump is automatically de-energized. Several circuits are put together to ensure proper working of this design, and the block diagram include […]
40 Pages
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5,325 Words
Electrical energy and water are two major things whose demands are very high globally. In order to meet these demands, the production of electrical energy has now been shifted more towards renewable sources of energy like solar. The crisis of water has also become a global concern. In this modern era where everything is getting automated, agriculture is an area where both electricity and water are very essential. In order to use electr […]
96 Pages
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16,110 Words
Here we propose an automated BMI calculator system that does not need the user to input anything. The user just needs to stand on a platform and the system displays BMI as well as body type of user. The system uses load cells for weight sensing along with an ultrasonic sensor for height measurement. Now the system uses a microcontroller based circuit to get values of user height and weight. Based on the values the system calculates BMI […]
45 Pages
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6,758 Words
The main objective of the project is to design a smart dustbin which will help in keeping our environment clean and also eco friendly. Nowadays technologies are getting smarter day-by-day so, as to clean the environment we are designing a smart dustbin by using Arduino. This smart dustbin management system is built on the microcontroller based system having ultrasonic sensors on the dustbin. If dustbin is not maintained than these can […]
40 Pages
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5,146 Words
This device is capable of detecting over speed vehicles running on road, Over speeding vehicle make lot of nuisance sometimes also leading to loss of lives and other damages. Project has two parts hardware part and software part. The central and intelligent unit of the model is arduino. Hardware design includes arduino, liquid crystal display (LCD), GSM, 5v cooling fan is used in place of actual vehicle, IR sensor And software includes […]
72 Pages
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12,958 Words
This paper describes a student project that studies the design of a Soft-Starter for three phase Alternating Current (AC) Induction Motor using arduino. Starting a large motor that utilizes an AC Converter will eliminate the need to draw a large amount of current during the transient period, thereby insuring that starting a large motor will not disturb adjacent power lines. A smooth and soft starter is employed in a three phase induct […]
43 Pages
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4,858 Words
This project aims to control the speed of a three-phase induction motor using an Arduino controller. The Arduino generates Pulse Width Modulation (PWM) signals to regulate motor speed, which is managed through a driver and three-phase inverter circuits. Additionally, the project reduces harmonics and switching losses in the system. Two switches are incorporated to adjust the motor speed by incrementing or decrementing it, with speed va […]