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Title: project report on knock or vibration activated alarm
Page Link: project report on knock or vibration activated alarm -
Posted By:
Created at: Saturday 13th of October 2012 03:46:10 PM
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sir,please help me in forming my project report on activated vibration alarm ....etc
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Title: automatic darkness controlled lighting system by using ldr sensor n ic 7805
Page Link: automatic darkness controlled lighting system by using ldr sensor n ic 7805 -
Posted By:
Created at: Monday 15th of October 2012 11:28:32 AM
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How does the automatic light and dark sensor works using ic lm7805 and lm358. ....etc
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Title: automatic darkness controlled lighting system by using ldr sensor n ic 7805
Page Link: automatic darkness controlled lighting system by using ldr sensor n ic 7805 -
Posted By:
Created at: Sunday 09th of September 2012 11:50:14 PM
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what is the role of ic 7805 in air flow detector experiment.. ??
....etc
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Title: principle of knock vibration activated alarm
Page Link: principle of knock vibration activated alarm -
Posted By:
Created at: Monday 01st of December 2014 05:45:39 PM
| knock alarm related diagrams,
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what is the principle behind knock vibrated alarm.explain? ....etc
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Title: report for knock vibration activated alarm
Page Link: report for knock vibration activated alarm -
Posted By:
Created at: Monday 12th of November 2012 12:06:37 AM
| knock vibration activated alarm circuit diagram,
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sir, i want project report on vibration alarm, please send me....
my mail is [email protected] ....etc
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Title: Simple Sound Activated Burglar Alarm System
Page Link: Simple Sound Activated Burglar Alarm System -
Posted By: Sidewinder
Created at: Sunday 16th of May 2010 11:47:40 AM
| how to make burglar alarm using 8051 microcontroller,
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When the intensity of sound exceeds certain intensity, the alarm is
triggered and the siren begins to operate. The speaker beeps and the flasher
(light) flashes. Thus the owner of the residence is alerted when an intruder comes.
The functional block diagram includes
-MICROPHONE
-AMPLIFIER
-LATCH
-OSCILLATOR
-FLASHER
-SPEAKER
a 600O unidirectional moving coil microphone is used. LM386 CMOS operational amplifier was the main component in the amplifier. It had a gain of 200. The amplifier then passes it on to the latch section of t ....etc
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Title: circuit description of knock vibration activated alarm
Page Link: circuit description of knock vibration activated alarm -
Posted By:
Created at: Monday 24th of December 2012 10:35:14 PM
| knock activated alarm abstract pdfrs in punjabi,
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I want circuit description,working of circuit ,costing ....etc
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Title: over the vast camp in profound darkness
Page Link: over the vast camp in profound darkness -
Posted By: c19900103
Created at: Monday 07th of March 2011 12:44:49 PM
| phantom darkness,
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over the vast camp in profound darkness, excepting the light afforded by the large, bright stars, which gleamed suddenly forth, encampment after encampment, each marked out by its numerous twinkling lights stretching far and wide over the vast hills and plains and valleys, was another memorable sight to us. Everything was profoundly tranquil, only now and then we passed a soldier wrapped in his long cloak, and returning to are people who buy one pair of converse shoes sale quarters. nike outle ....etc
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Title: vibration activated alarm project
Page Link: vibration activated alarm project -
Posted By:
Created at: Thursday 25th of October 2012 03:37:10 PM
| abstract for vibration alarm for electrical appliances,
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vibration activated alarm project report
vibration activated alarm project report ....etc
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Title: circuit of knock vibration earthquake activated alarm
Page Link: circuit of knock vibration earthquake activated alarm -
Posted By:
Created at: Wednesday 18th of July 2012 11:31:41 PM
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HIIII I WANT THE DOCUMENTATION OF THIS CIRCIUT ....etc
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