Showing 97–112 of 206 results
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Multilevel inverter
₹10,900.00₹9,000.00The 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
₹7,600.00₹5,200.00This 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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OPTIMUM ENERGY MANAGEMENT SYSTEM
₹9,500.00₹7,800.00The project is designed to monitor the number of persons entering as well as exiting a room. Electrical loads are switched ON as the first person enters and switches OFF when the last person leaves. IR sensors used in combination with microcontroller to monitor all the operations. This helps in saving lot of energy.
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OVER VOLTAGE – UNDER VOLTAGE PROTECTION
₹5,500.00₹5,400.00The aim of this project is to develop a low voltage and high voltage tripping mechanism to protect the load from damage. The fluctuation in AC mains supply is frequent in homes and industries. The sensitive electronic devices in these conditions can get easily damaged. It is preferable to have a tripping mechanism to protect the load.
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PARKING ALLOTMENT WITH DISPLAY
₹7,500.00₹5,800.00The project is designed to develop a density- based parking allotment system. This system indicates no entry to a vehicle to park when the parking area is fully occupied. Parking congestion is a severe problem in many major cities across the world and it has become a nightmare for the commuters in these cities.
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PASSWORD BASED CIRCUIT BREAKER USING ANDROID APP
₹7,400.00₹6,400.00The project is designed to control a circuit breaker by using a password for the safety of electric man. Critical electrical accidents to line men are on the rise during electric line repair due to lack of communication and co-ordination between the maintenance staff and electric substation staff.
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PH CONTROL SYSTEM USING ARDUINO OVER IOT
₹11,800.00₹10,200.00Nowadays water scarcity is a big concern for farming. This project helps the farmers to irrigate the farmland in an efficient manner with automated irrigation system based on soil humidity. Humidity sensor is used to find the soil humidity and based on this microcontroller drives the solenoid valve. Irrigation status is updated to the server or localhost using Personal Computer. Java platform is used here for getting information via serial communication from microcontroller and to update in the server. In addition for better cropping system, fertilizers required for the crops, best crops to cultivate for the particular climatic and soil conditions are updated to server at regular basis by monitoring soil PH level, Temperature level of the field area etc., By using PC host, crop is continuously monitored. Also LCD is used to display the PH, temperature and moisture level. This will improve the cultivation method and leads to better productivity.
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Piezoelectric Sensor Based Footsteps Power Generation And Mobile Charging OR Load
₹9,200.00₹8,200.00Day by day, the population of the country is increasing and the requirement of the power is also increasing. At the same time the wastage of energy is also increasing in many ways. So, reforming this energy back to usable form is the major solution. In this footstep power generation project, we are generating power with the help of human’s footsteps; this power is then used to charge battery
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PIR Sensor Based Office Management
₹8,500.00₹5,600.00In this project our aim is to use Microcontroller for office management. This project presents design and implementation concepts for a office management. system based on microcontroller as central controllers. In this we have studied all technologies which are used for implementation for office management. In this dissertation, microcontroller is the crusial part.
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Power Generation Using Piezoelectric Sensor
₹9,200.00₹8,200.00Day by day, the population of the country is increasing and the requirement of the power is also increasing. At the same time the wastage of energy is also increasing in many ways. So, reforming this energy back to usable form is the major solution. In this footstep power generation project, we are generating power with the help of human’s footsteps; this power is then used to charge battery. The power is stored in a battery that can be used to charge. This system is powered by Atmega 328, it consists of Arduino IDE, RFID sensor, USB cable and LCD. When we power on the system, the system enters into registration mode.
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Prepaid Energy Meter
₹15,000.00₹14,000.00The concept of electronic energy meters has been introduced in the power sector to effectively record the units consumed for billing purposes and also monitor several other factors to reduce power theft and minimize losses that occur due to conventional electromechanical energy meters. This is a multipurpose project that integrates all the functions including a prepaid billing arrangement and automatic message sending system to the utility company. It may please be noted that it is truly not ausable commercial product engaging actual prepaid card but uses a set of switches for understanding the technology implemented behind it. This project uses an Arduino to which a GSM modem is interfaced. From here the message is sent to the phone number that is auto-saved by giving a missed call to the SIM number present in the GSM modem. There are a set of pushbuttons, which are used to load,any recharge amount required. Such arrangement is in lieu of an actual prepaid card for demo purposes. By pushing those buttons one can easily recharge the amount. As soon as the Arduino receives any recharge amount, a switch is set, to deliver power to the load. Thereafter consumption of the load power is calculated by the energy meter, which is interfaced to the Arduino through an Optical Isolator IC. The Arduino program then starts to deduct the recharge amount as per the consumption of load power. Once the recharge amount reaches zero then the Arduino cuts the power supply to the load through a relay driven duly by an NPN transistor and also sends a message to the phone number stored that contains all the billing information. Then again the balance is not available then go to the message in the gsm no available in balance
