Showing 97–112 of 215 results
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Mini Elevator Using Arduino
$155.06$141.84An elevator is a platform that can move up and down in vertical direction by a mechanical mean. In the past elevators drive mechanism were powered by stream and water hydraulic piston. In today`s world, there are intricate governors and switching schemes to control elevators. In our project, the arduino microcontroller based elevator system is constructed to simulate as an actual elevator, and it’s designed for multi-storage buildings.
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Multilevel inverter
$131.02$108.18The 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
$91.35$62.50This 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
$114.19$93.76The 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
$66.11$64.91The 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
$90.15$69.72The 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
$88.95$76.93The 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
$141.84$122.60Nowadays 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
$110.58$98.56Day 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
$102.17$67.31In 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.
