A solar tracker is a device that orients a payload toward the Sun. Payloads are usually solar panels, parabolic troughs, fresnel reflectors, mirrors or lenses.

For flat-panel photovoltaic systems, trackers are used to minimize the angle of incidence between the incoming sunlight and a photovoltaic panel. This increases the amount of energy produced from a fixed amount of installed power generating capacity. In standard photovoltaic applications, it was predicted in 2008-2009 that trackers could be used in at least 85% of commercial installat ....etc

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Automatic Railway Gate Controller Using Stepper Motor

ABSTRACT

This project work aims at the design, development, fabrication and testing of working model entitled Automatic Railway Gate Controller. It is basically related to Radio communication and signalling system. An Automatic Railway gate controller is unique in which the railway gate is closed and opened or operated by the Train itself by eliminating the chances of human errors.
The largest public sector in India is the Railways. The network of Indian Railway ....etc

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wireless stepper motor control using ir communication circuit diagram
plz its important to us
send to [email protected] ....etc

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to get information about the topic stepper motor control using plc project related topic refer the page link bellow

http://seminarsprojects.net/Thread-lift-control-using-programmable-logic-controller?pid=27522&mode=threaded ....etc

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Guided by:
Ms. Monika Sharma

Prepared by:
Akshay Patel
Rohan Shah


Introduction:

A stepper motor (or step motor) is a brushless, synchronous electric motor that can divide a full rotation into a large number of steps.
Stepper motors are similar to switched reluctance motors (which are very large stepping motors with a reduced pole count, and generally are closed-loop commutated.)

Fundamentals of operation

Stepper motors operate differently from DC brush motors, which rotate when voltage ....etc

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to get information about the topic 8085 microprocessor interfacing full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-8085-microprocessor

http://seminarsprojects.net/Thread-temperature-controller-using-8085-microprocessor ....etc

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STEPPER MOTOR CONTROL USING
89C51 MICRO-CONTROLLER
This controller can control the rotation of a DC stepper
motor in clockwise and anti-clockwise
directions.It has application in machine control and
robotics. the block diagram of the
stepper motor control system has a power supply, microcontroller board, contrl section. Atmel
AT89C51 is a powerful, highly flexible and
cost-effective solution to many embedded
control applications.

Circuit description
When power
supply switch S1 is closed, LED1 glows
to indicate the p ....etc

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I want logic by which we can control stepper motor using vhdl code ....etc

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stepper motor interfacing with 8085 using 8255 pdf

A stepper motor is a digital motor. It can be driven by digital signal. Fig. shows the typical 2 phase motor rated 12V /0.67 A/ph interfaced with the 8085 microprocessor system using 8255. Motor shown in the circuit has two phases, with center-tap winding. The center taps of these windings are connected to the 12V supply. Due to this, motor can be excited by grounding four terminals of the two windings. Motor can be rotated in steps by giving proper excitation sequence to these windings. The l ....etc

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To get full information or details of solar tracking system using atmega16 and stepper motor please have a look on the pages

http://seminarsprojects.net/Thread-microcontroller-based-solar-tracking-system?pid=52938&mode=threaded

http://seminarsprojects.net/Thread-microcontroller-based-solar-tracking-system

http://seminarsprojects.net/Thread-microcontroller-based-solar-tracking-system?pid=97767&mode=linear

if you again feel trouble on solar tracking system using atmega16 and stepper motor please reply in that page and ask specific fields ....etc

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