A three digit contact less digital tachometer using 8051 microcontroller which can be used for measuring the revolutions/second of a rotating wheel, disc, shaft or anything like that is introduced in this project. The tachometer can measure up to a maximum of 255 rev/sec at an accuracy of 1 rev/sec. What you just need to do is to align the sensor close to the reflective strip (aluminium foil, white paper or some thing like that) glued on the rotating surface and the meter shows the rev/sec on the display. ....etc

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Most CMOS image sensors (to save one transistor per cell compared to a true snapshot shutter) use Electronic Rolling Shutter. Basically it implements two pointers to sensor pixels, both proceeding in the same line-scan order across the sensor,
One is erase pointer, the other one - readout. Erase pointer runs ahead discharging each photosensitive cell, then follows the readout one. Each pixel sees (and accumulates) the light for the same exposure time (from the moment erase pointer passes it till it is read out), but that happens at different ....etc

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Rolling display using Matrix LEDs

Abstract:
This project can be used for Advertising or for providing information at various places like shops, government offices, hospitals, railway stations. The Rolling display is prepared using 5 X 7 Matrix LEDs which means LEDs are arranged in a pattern consisting of 5 columns and 7 rows. A matrix of 5 X 7 LEDs contribute to a single character. Here we have used 6 characters which means 6 matrices. The actual physical diamension of single matrix is 10 cm by 8 cm, so diamension of complete displa ....etc

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Liquid Crystal Display (LCD) is very commonly used electronic display module and having a wide range of applications such as calculators, laptops, mobile phones etc. 16 2 character lcd display is very basic module which is commonly used in electronics devices and projects. It can display 2 lines of 16 characters. Each character is displayed using 5 7 or 5 10 pixel matrix.
Interfacing 16 2 LCD with 8051 using Keil C is bit complex because there is no powerful libraries in Keil C. To solve this problem we have developed a LCD library which i ....etc

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provide me the coding for line follower
Marked Categories : line follower code in c in 8051, line follower robot keil c coding, line follower robot c coding for 8051, line follower robot coding c for 8051, code for line follower robot in keil software, c program for line follower robot in 8051, line follower code in keil, keil codes for line follwer, embedded c program for line follower in keil for 8051, line follower with left priority c code in keil, line follower robot using 8051 source code in c, line follower robot 8051 with keil c program ....etc

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This project can be used for Advertising or for providing information at various places like schools, colleges, government offices, shops, hospitals, railway stations. The Rolling display is prepared using 5 X 8 Matrix LEDs which means LEDs are arranged in a pattern consisting of 5 columns and 8 rows. A matrix of 5 X 8 LEDs contribute to a single character. Here we have used 6 characters which means 6 matrices. The actual physical diamension of single matrix is 60 mm by 60 mm, so diamension of complete display is 360 mm by 60 mm. A keypad used ....etc

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Under the Guidance of Dr. Patil Basavaraj V Dept of IP & E
Submitted By Deepak Kothari

Introduction to CWR

The CWR is a rotary forming process, consists
of the forming of forging by means of wedge-shaped tools that are fixed on the mill rolls with the same rotary direction.
In CWR process, there are five stages in the work piece deformation process corresponding to five zones of the wedged tool geometry, i.e., knifing, guiding, stretching, shaping, and sizing.

Knifing zone, is ....etc

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To get full information or details of rolling display please have a look on the pages

http://seminarsprojects.net/Thread-rolling-display-using-led-matrix?pid=107454

if you again feel trouble on rolling display please reply in that page and ask specific fields in rolling display ....etc

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Irrigation is defined as artificial application of water to land or soil. Irrigation process can be used for the cultivation of agricultural crops during the span of inadequate rainfall and for maintaining landscapes. An automatic irrigation system does the operation of a system without requiring manual involvement of persons. Every irrigation system such as drip, sprinkler and surface gets automated with the help of electronic appliances and detectors such as computer, timers, sensors and other mechanical devices.An automatic irrigation system ....etc

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The 8051 Primer board is specifically designed to help students to master the required skills in the area of embedded systems. The kit is designed in such way that all the possible features of the microcontroller will be easily used by the students. The kit supports in system programming (ISP) which is done through serial port.

NXP s 8051 (89V51RD2), 8051 Primer Kit is proposed to smooth the progress of developing and debugging of various designs encompassing of High speed 8-bit Microcontrollers.

GSM (Global System for Mobile Communication)
....etc

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