These posts by firoz3321 have received thanks:

MONITOR AND CONTROL OF GREEN HOUSE ENVIRONMENT USING ATmega32
Forum -> Project Help
however u also need to convert the ADC value in to voltage.

I usually do this :
	Temp_Cal = ADC_Read(0);
	Temp_Cal=(float)((Temp_Cal*5)/1024);
	Temp=((Temp_Cal)*100);
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Posted by firoz3321 on

MONITOR AND CONTROL OF GREEN HOUSE ENVIRONMENT USING ATmega32
Forum -> Project Help
if u see this function :

{
    printf("\nReading Temperature...");
    a = read_adc(0x00);
    temperature = input_volt * temp_multiple;
    printf("\nTemperature = %d", temperature);


u are storing th...
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Posted by firoz3321 on

MONITOR AND CONTROL OF GREEN HOUSE ENVIRONMENT USING ATmega32
Forum -> Project Help
hello first of all am only familiar with AVR Studio (WinAVR) i think u used some other tool.

secondly i didnt exactly understand what you ISSUE is.

u said u get

COOLER = 1;
LIGHT = 0;



so i assue u are get...
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Posted by firoz3321 on

Heart Beat system
Forum -> Project Help
just a few days back i worked on this sensor and bought 4 sensors, they are working fine but costly
http://www.sunrom.com/sensors/heart-beat-sensor

The algorithm seems to be very easy. If u go to the li...
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Posted by firoz3321 on

green b 2
Forum -> Project Doubts
You can use many alternate Humidity Sensor, but the code need slight modifications accordingly.

Which Sensor are you talking about ?

I used HH10D in GreenBee2
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Posted by firoz3321 on

GreenBee Project
Forum -> Project Help

please do clarify in d first picture if a device like d sprayer is to be placed between wot terminals?


Connect the SPRAYER/MOTOR/PUMP/BULB/any AC device in the place of the AC BULB

...
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Posted by firoz3321 on

GreenBee Project
Forum -> Project Help
septemberglow First of all welcome to 8051projects.net.

And abt the GreenBee project i would love to help you. It would be my pleasure helping.

Abt the Relays, if you might have downloaded the GreenBeeV...
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Posted by firoz3321 on

green bee project
Forum -> Project Help
I guess the solution is related to the ground terminal.

If The relays supply Ground is different from the Microcontroller supply , there wont be the same potential difference of 5v .

Just Short Circuit...
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Posted by firoz3321 on

green bee project
Forum -> Project Help
These are my Project Pics:
http://picasaweb.google.com/firoz.mohammad/StagesOfOurProject?authkey=Gv1sRgCILbhLePsKC3Eg

If it can be of help !
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Posted by firoz3321 on

green bee project
Forum -> Project Help
http://tinyurl.com/humidiy
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Posted by firoz3321 on

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