Showing 97–112 of 138 results
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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 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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SPEED CHECKER TO DETECT RASH DRIVING ON HIGHWAYS
₹7,500.00₹5,000.00The aim of this project is to develop a device to detect rash driving on highways and to alert the traffic authorities in case of any speed violation. Accidents due to rash driving on highways are on the rise and people are losing their lives because of others mistakes. In the present system, to detect rash driving the police has to use a handheld radar gun and aim at the vehicle to record its speed. If the speed of the vehicle exceeds the speed limit, nearest police station is informed to stop the speeding vehicle. This is an ineffective process as after detecting one has to inform the same and a lot of time is wasted.
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Speed Control Of Induction Motor Using Firing Angle Control
₹7,500.00₹5,900.00The main object of this project is to develop speed control of two induction motor using firing angle control system which is helpful to control the speed of an induction motor using microcontroller
In this project, the zero-crossing point of the voltage waveform is detected by a comparator whose output is then fed to the microcontroller. Then, it provides the required delayed triggering pulses to a pair of TRIAC through an opto-isolator connected to this circuit. Finally, power is applied to the load through the TRIAC. Four push-button switches are interfaced to the controller for increasing and decreasing the AC power to the load. In this project, a lamp is used in the place of induction motor demonstration purposes. The motor speed variation depends on the power reduction.
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SPEED CONTROL OF TWO INDUCTION MOTOR USING ACPWM
₹10,500.00₹8,600.00This project attempts a new speed control technique for the single-phase a.c. induction motor. It presents a design of a low-cost; high-efficiency drive capable of supplying a single-phase a.c. induction motor with a PWM modulated sinusoidal voltage. The circuit operation is controlled by an 8051 family microcontroller. The device is aimed at substituting the commonly used triac phase angle control drives. The circuit is capable of supplying a single-phase a.c. induction motor (or general a.c. inductive/resistive load) with varying a.c. voltage. The same as in triac control, the voltage applied to the load can be varied from zero to maximum value. On the other hand, it uses a pulse width modulation technique (PWM), and when compared with the phase angle control used for triacs, produces much lower high order harmonics.
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SUN TRACKING SOLAR PANEL TO TRACK THE MAXIMUM RAYS BY USING SERVO MOTOR
₹9,500.00₹7,400.00This project employs sun tracking solar panel to track the maximum rays by using servo motor. This is better compared to the light-sensing method that may not be accurate always – for example, during cloudy days. With the impending scarcity of non-renewable resources, people are considering to use alternate sources of energy. Barring all the other available resources, the solar energy is the most abundant and it is comparatively easy to convert into electrical energy. The usage of solar panel to convert Sun energy into electrical energy is very popular, but due to the transition of sun from east to west, the fixed solar panel may not be able to generate optimum energy. The proposed system solves this problem by an arrangement for the solar panel to track the maximum Sun rays.
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SUN TRACKING SOLAR PANEL TO TRACK THE MAXIMUM RAYS USING LDR’S
₹7,600.00₹5,800.00This project employs sun tracking solar panel to track the maximum rays using ldr’s. This is better compared to the light-sensing method that may not be accurate always – for example, during cloudy days. With the impending scarcity of non-renewable resources, people are considering to use alternate sources of energy. Barring all the other available resources, the solar energy is the most abundant and it is comparatively easy to convert into electrical energy. The usage of solar panel to convert Sun energy into electrical energy is very popular, but due to the transition of sun from east to west, the fixed solar panel may not be able to generate optimum energy. The proposed system solves this problem by an arrangement for the solar panel to track the maximum Sun rays.
