Category: MicroController Projects

Sun Tracking System for Solar Panel

solar tracker

Abstract :

Sun Tracking System for Solar panel project is made to tracking the Sun at day time for utilizing its solar energy properly for solar panel. The Sun trackers are all-weather, reliable and affordable tracking and positioning instruments. This project orients the Solar Panel toward the sun, so that it can utilize with higher accuracy. Our Sun Tracker system track the Sun by use of sensors and rotate the solar panel by means of stepper motor.

For flat-panel applications, trackers are used to minimize the angle of incidence between the incoming light and a solar panel. This increases the amount of energy produced from a fixed amount of installed power generating capacity. The optics in concentrated solar applications accepts the direct component of sunlight light and therefore must be oriented appropriately to collect energy. Tracking systems are found in all concentrator applications because such systems do not produce energy unless oriented closely toward the sun.

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Pedometer with Wireless PC Communication

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Abstract :

A pedometer is a device, usually portable and electronic or electromechanical, that counts each step a person takes by detecting the motion of the foot’s step. Because the distance of each person’s step varies, an informal calibration, performed by the user, is required if presentation of the distance covered in a unit of length (such as in kilometres or miles) is desired. Pedometers can be a motivation tool for people wanting to increase their physical activity. Step counters can give encouragement to compete with oneself in getting fit and losing weight. Pedometers have been shown in clinical studies to increase physical activity, and reduce blood pressure levels and Body Mass Index.

Pedometer originally used by sports and physical fitness enthusiasts; But now it becoming popular as an everyday exercise measure and motivator. It records the total steps moved.

The technology for our Pedometer with Wireless PC Communication includes a mechanical sensor and software to count steps. Read more

Fan & Mixer Grinder Speed Control by TV Remote

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Abstract:

Fan & Mixer Grinder Speed Control by TV Remote project is made to be use at Home, Office, Industry, Showrooms and etc. This project allows to controlling the speed of Fan, Mixer grinder, AC motor or any electrical appliances by a TV remote. This is 8051 projects uses the AT89S52 (family of 8051) controller. Here we use the TSOP receiver which receives the signal from TV remote and provides it to micro – controller for further process. TSOP 1738 is a high sensitive IR receiver which can sense 38 KHz IR light. This project has coverage distance up to 10 meter, so it can be used at home offices, Showrooms and etc. This project can easily installed and used. Basically, AC motors need more current, so we use Triac driver for our driving AC motor. Read more

Multiuse Text Messaging by RF

Abstract :

Multiuse Text Messaging by RF is the exchange of brief written text messages between two or more portable devices. Secured wireless communication plays an important role for military, office, industry. Multiuse Text Messaging by RF project is specially made for wireless communication. It doesn’t need any networking service. As many times we need to communicate within a campus or a small area. So, this project can use for this purpose without paying messaging bill. The major point of this project is that it is secured wireless communication. Transmitter encodes the message before sending it which couldn’t decode easily by any receiver. Our receiver circuit knows the decoding format so it easily decodes and user can read the message. In this way user can get securely communicates with each other.

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Zigbee based secured text messaging

Abstract:

This project is used to communicate or transmit a text message from one place to another place through wireless. The text message is encrypted by using the Microcontroller and the encrypted message was transmitted through wireless Zigbee. At the receiver end the signal was received by the standard receiver and the analog signal was fed to the Microcontroller and it was decrypted by the Microcontroller and the message was displayed over the LCD display.

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