19-12-2014, 05:24 AM
I need to get the code of at89s52 for the automatic solar panel writing in C lamguage
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solar tracking system using microcontroller at89s52 ppt
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I need to get the code of at89s52 for the automatic solar panel writing in C lamguage
16-03-2017, 04:47 PM
Solar energy is becoming increasingly attractive as we struggle with global climate change. However, while solar energy is free, non-polluting, and inexhaustible, solar panels are fixed. As such, they can not take advantage of maximum sunlight as weather conditions and seasons change. A solar panel receives most of the sunlight when it is perpendicular to the sun's rays, but the direction of sunlight changes regularly with changing seasons and time. Currently, most solar panels are fixed, ie the solar array has a fixed orientation to the sky and does not rotate to follow the sun. To increase the illumination of the sunshine unit area in solar panels, we design a solar power generation system of tracking. The design mechanism supports the solar panel and allows the panel to perform approximately hemispherical (3-D) rotation to observe the movement of the sun during the day and improve overall electricity generation. This system can achieve maximum illumination and concentration of energy and reduce the cost of electricity by requiring less solar panels, therefore, is of great importance for research and development. The main use of this report is to use the maximum power of the sun. Now one day we are in great need of using solar energy as in the next few days everything we use could depend on such systems.
Solar energy refers to the use of radiant energy from the sun. Solar energy is used interchangeably with solar energy, but refers more specifically to the conversion of sunlight into electricity by photovoltaic, concentrating solar thermal devices, or by an experimental technology, such as a solar chimney or solar pond. Solar panels are photovoltaic cells that give direct voltage if you place them in the sunlight. If you change the position of the panels, the output power will vary. Media, direct sunlight in the solar panel can give a good outlet otherwise there could be decrease in the value of your outputs. So we have to follow the path where it will reach the maximum power. Solar panel devices are of two types that collect energy from the sun. One is the solar photovoltaic modules that solar cells use to convert sunlight into electricity and the other is the solar thermal collector that converts the energy of the sun to heat water or other fluid like oil or antifreeze. In this project we are using the photovoltaic type. The main objective of the project is to design a system for the automated solar tracking system. For this we are using an 8051 family microcontroller and two LDRs to find the intensity of the light and stepper motor for the rotation of the solar panel. We are implementing an application program using C built-in and loading the program into the microcontroller via ISP (in the system programmer) and read the data from the sensors via ADC MCP3208 and according to the data step engine is Rotating. The stepper motor is not connected directly to the microcontroller which is connected via ULN2003. The main use of this project is to use the maximum power of the sun. Now one day we are in great need of using solar energy as in the next few days everything we use could depend on such systems.
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