The objective of this project is to detect any leakage of
LPG/CNG based cars, small scale factories or in home
appliances also. It will detect the leakage and will close the
knob of the system to stop the supply of the gas. Stepper
motor is there that could be attached with the knob and will
close the supply by rotating it. For assistance and LCD of
16x2 is also there. An alarm is there also the stop the alert the
user as soon as leakage is found.
Gas sensors are employed in a wide range of applications in
the fields of safety, health, ....etc

[:=Read Full Message Here=:]

to get information about the topic gsm module interfacing with 8051 related topic refer the page link bellow

http://seminarsprojects.net/Thread-interfacing-gsm-mobile-to-pc-to-send-the-sms-from-pc ....etc

[:=Read Full Message Here=:]

Integrated Circuit Tester (IC tester) is used to test integrated circuits (ICS). We can easily check any digital IC by using this type of IC tester. To test the IC, we must use different hardware schematics for various designs; as we need a special kind of tester to verify the logic gate, and another for the testing of flip flops, or shift registers, which includes more complications and time will also be longer. So here's the IC Tester, to overcome this problem. Unlike other chip testers, this is simplified, since we do not have to build a dif ....etc

[:=Read Full Message Here=:]

To get full information or details of temperature controlled fan using 8051 microcontroller please have a look on the pages

http://seminarsprojects.net/Thread-automatic-temperature-controlled-fan

http://seminarsprojects.net/Thread-automatic-temperature-control-of-vaccum-brazing-furnace-by-using-plc-full-report

http://seminarsprojects.net/Thread-automatic-temperature-controlled-fan?pid=66421&mode=threaded

if you again feel trouble on temperature controlled fan using 8051 microcontroller please reply in that page and ask specific fields in t ....etc

[:=Read Full Message Here=:]

I could successfully interfaced GSM modem to PC. now i want to interface the same modem to AT89C51.
so can any one please suggest any site where i will get a sample of a program??
actually i referred some sites but i got all C programs and i want to do programming in assembly. so if available please suggest me some sites where i will find programs in assembly language ....etc

[:=Read Full Message Here=:]

i want assembly language program for interfacing between 89c51 and LCD display. ....etc

[:=Read Full Message Here=:]

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 fix ....etc

[:=Read Full Message Here=:]

c program for automatic car parking indicator using microcontroller 8051

This system will indicate empty and filled car parking slots at the entry. Now a days Car parking at shopping malls and markets is becoming a big issue and is causing to traffic jam. To avoid this problem we are designing this system to indicate empty slots and filled slots, so that a car driving person can directly take his car to that particular empty slot. we will indicate the slot state by LEDs and also in LCD screen. we will use IR sensors to sense the presence of c ....etc

[:=Read Full Message Here=:]

To get full information or details of solar tracking system using 8051 microcontroller please have a look on the pages

http://seminarsprojects.net/Thread-solar-tracking-system--12514?pid=71366

http://seminarsprojects.net/Thread-solar-tracking-system-documentation

http://seminarsprojects.net/Thread-solar-tracking-system--12514

if you again feel trouble on solar tracking system using 8051 microcontroller please reply in that page and ask specific fields in solar tracking system using 8051 microcontroller ....etc

[:=Read Full Message Here=:]

Microcontroller Based LPG Gas Leakage Detector using GSM Module

The presence of dangerous LPG leakage in the cars, service station or in the storage tank environment can be detected using the Ideal Gas Sensor. This LPG gas leakage detector unit can be easily integrated into a unit that can sound an alarm or give a visual suggestion of the LPG concentration. The sensor has both admirable sensitivity and rapid response time. This sensor can also be used to sense other gases like iso-butane, propane, LNG and even cigarette smoke.



The ou ....etc

[:=Read Full Message Here=:]