Showing 145–160 of 217 results
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SMOOTH OR SOFT START OF SINGLE PHASE INDUCTION MOTOR
₹5,450.00₹4,450.00The main intention of this project is to provide protection for a single-phase pump motor by applying initial voltage gradually from low to high for obtaining soft start. The pump motor draws more current than its rated capacity during their starting condition which may lead to the damage of the windings of the motor. In order to avoid this problem, applied voltage is gradually increased from low to high so that the soft start of the pump motor is performed.
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SOFT START OF INDUCTION MOTOR USING ACPWM
₹8,400.00₹5,800.00This project attempts a soft start control technique for the single-phase a.c. induction motor. The circuit operation is controlled by an 8051 family microcontroller. The drive uses a PWM controlled MOSFET and the load in series with a bridge rectifier. The device attempted here takes advantage of both the low price of the phase angle control and the low harmonic content and high efficiency that we can get with standard converter topology.
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Soft Start of Three Phase Induction Motor
₹8,000.00₹7,600.00The project is designed to provide a soft and smooth start to a 3 phase induction motor. The three phase induction motor during the initial starting condition draws up much higher current than its capacity and the motor instantly reaches the full speed. This results in a mechanical jerk and high electrical stress on the windings of the motor.
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Soil Nutrient Monitoring Over IOT
₹19,400.00₹18,000.00Agriculture, the backbone of our country nowadays is facing a number of challenges. Our system is designed to provide a solution that is one step forward toward agricultural growth. Using IoT, an attempt is made to automate irrigation. Farmers face some difficulties in switching on/off the motor. Any delay in watering may reduce production. In this context, we propose an “IoT Based Soil Analysis and Irrigation System” to help the farmer in reducing human effort and increasing the yield. The farmer can control the power of the motor even at distance.
The proposed system is used to determine the nutrient quantity of soil. As we know all the nutrients are present in the soil but what amount of nutrients are available in that particular field we can’ figure out. For this project, we can use the test bench to recognize the type of soil that is good to grow the crop. On the basis of the study, it is concluded that there are 3 types of soil available and they are all uveal soil, red soil, and black soil.Everysoilhasdifferentmicronutrient.Buttomeasuretheamountofnutrientavailableinthesoilwearegoingtodesigndeviceorinstrumentwhichgivesusproperreading of micronutrient. Followingarethemainobjectives oftheproposedsystem
- Design and develop an Arduino-based sensor interfacing for reading soil parameters.
- Buildainterfacebetween LCDandmicrocontrollerto showthesensorreadings
- Convertingthesensor value usingADCport of Arduino.
- Establishing the cloud server connectivity in order to store all soil test records over the server with time and GPS location stamps.
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SOLAR CHARGE CONTROLLER
₹12,900.00₹8,400.00In this project we are using arduino uno which is the main part of project, variable battery supply, solar panel, adapter and led panel as a load. Here variable battery source is used for demonstration purpose through which we can vary the voltage with the help of pot.
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SOLAR GRASS CUTTER USING MICRO-CONTROLLER
₹13,400.00₹12,400.00Now a days the electric power and fuel are the most used energy sources but they are not eco-friendly and these also need manpower .so we have thought of doing a project on the grass-cutting vehicle which uses Eco-friendly resources like solar energy and also to decrease the human interaction. This project aims of designing an Automated Grass Cutter using solar energy[1].
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SOLAR GRASS CUTTER WITH OBSTACLE AVOIDANCE
₹13,700.00₹12,700.00These days we are facing the problems like pollution, power cut problem, etc. In order to overcome these problems, we have thought about the device, which can be performing its functions without causing any of these problems. So we have thought of doing the project on cutting grass, which uses renewable sources of energy for its operation like solar energy.
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SOLAR GRASS CUTTER WITH OBSTACLE AVOIDANCE WITH SPRAY
₹14,600.00₹13,600.00Agriculture is demographically the broadest economic sector and plays a significant role in the overall economy of India. For the growth of Indian economy, mechanization is necessary. The main purpose of mechanization in agriculture is to improve the overall productivity and production. The system control is done by the Arduino UNO R3. Automation is achieved by using sensors and Arduino UNO R3.
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SOLAR GRASS CUTTER WITH SPRAY
₹14,000.00₹13,000.00We present an Arduino-based automatic robotic system that is used for cutting grass or
lawns, mostly healthy grass which needs to be cut neatly like in a public park or a private
garden. The purpose of this proposed project is to design a programmable automatic pattern
design grass cutting robot with solar power which no longer requires time-consuming manual
grass-cutting and that can be operated wirelessly using an Android Smartphone via
Bluetooth from a safe distance which is capable of cutting the grass in indeed required shapes
and patterns; the cutting blade can also be adjusted to maintain the different lengths of the
grass. The main focus was to design a prototype that can work with a little or no Physical
user interaction. -
SOLAR POWER BANK WITH WIRELESS CHARGING
₹12,200.00₹11,200.00In our proposed system we are used wireless charging ,it is a type of charging method which uses an electromagnetic field to transfer energy through electromagnetic induction. Energy is transferred between devices (transmitter and receiver) through the process of mutual induction.
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Solar Power Vaccine Storage Refrigerator
₹13,000.00₹11,800.00Large areas of many developing countries have no grid electricity. This is a serious challenge that threatens the continuity of the vaccine cold chain. The main alternatives to electrically powered refrigerators available for many years—kerosene- and gas-driven refrigerators—are plagued by problems with gas supply interruptions, low efficiency, poor temperature control, and frequent maintenance needs. There are currently no kerosene- or gas-driven refrigerators that qualify under the minimum standards established by the World Health Organization (WHO) Performance, Quality, and Safety (PQS) system.
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SPEECH CONTROLLED HOME APPLIANCES
₹7,000.00₹5,300.00The main objective of the project is to develop a speech controlled home appliances that load is ON/off when a voice signal is sent from the users mobile. While the user sends the signal from the mobile, the remote operation is achieved by any smart-phone
