To get full information or details of programming of pir sensor based security system using microcontroller 89s52 please have a look on the pages

http://seminarsprojects.net/Thread-ppt-on-pir-sensor-based-security-systems

http://seminarsprojects.net/Thread-pir-based-auto-dialer-security-and-safety-alarm

if you again feel trouble on programming of pir sensor based security system using microcontroller 89s52 please reply in that page and ask specific fields ....etc

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Hi friend refer these links for more details on Multi level Car Parking
http://seminarsprojects.net/Thread-multi-level-car-parking-system-a-presentation
http://seminarsprojects.net/Thread-multi-level-car-parking-system-a-presentation?page=2 ....etc

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hello sir,
iam doing an project on pir sensor to turn on automatically light,for this purpose can u please help me out interfacing pir sensor with 8051 and its embeeded c code ....etc

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how to interface pir motion sensor with 8051 ,circuit diagram for connection ....etc

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code for interfacing pir sensor with 8051 mcu

Interfacing PIR sensor to 8051 microcontroller.
PIR sensors are widely used in motion detecting devices. This article is about interfacing a PIR sensor to 8051 microcontroller. A practical intruder alarm system using PIR sensor and 8051 microcontroller is also included at the end of this article. Before going in to the core of the article, let s have a look at the PIR sensor and its working.

PIR sensor.

PIR sensor is the abbreviation of Passive Infrared Sensor. It measures the amount of infrared ....etc

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FRAM MCUKey Strengths and Applications

Introduction
Ferroelectric Random Access Memory (FRAM) microcontroller (MCU), which features embedded, non-volatile FRAM, is part of the company s 8-bit microcontroller 8FX family. The new embedded FRAM memory technology can be configured either as Read-Only Memory (ROM) or Random- Access Memory (RAM). The FRAM microcontroller has the added benefits of high-speed programming and low power consumption. The FRAM memory technology, its benefits, applications, tools, and ....etc

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hi,
can anybody help me in giving the pin connections to the 8051 atmel processor from the pir sensor. ....etc

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pls ,tell us the c coding for interfacing pir sensor with microcontroller at89c51 ....etc

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Implementing a PID Controller Using a PIC18 MCU


INTRODUCTION
Continuous processes have been controlled by
feedback loops since the late 1700 s. In 1788, James
Watt used a flyball governor on his steam engine to
regulate its speed. The Taylor Instrument Company
implemented the first fully functional Proportional,
Integral and Derivative (PID) controller in 1940.
Although feedback control has come a long way since
James Watt, the basic approach and system elements
have not changed. There are ....etc

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to get information about the topic 8051 microcontroller based human motion detection project using pir sensor circuit diagram full report ppt and related topic rfer the page link bellow

http://seminarsprojects.net/Thread-embedded-system-microcontroller-projects

http://seminarsprojects.net/Thread-microcontroller-based-projects--5921?pid=7976&mode=threaded ....etc

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