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Title: burglar alarm system using ic 555 and ldr pdf
Page Link: burglar alarm system using ic 555 and ldr pdf -
Posted By:
Created at: Sunday 01st of May 2016 03:01:56 PM
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hi,
i am manu ragav and i need a project report including all details about burglar alarm using ic 555 and idr
....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
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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: advantages and disadvantages of burglar alarm circuit using 555 timer
Page Link: advantages and disadvantages of burglar alarm circuit using 555 timer -
Posted By:
Created at: Saturday 08th of October 2016 01:46:05 PM
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hi am sandeep I would like to get details on advantage and disadvantage of burglar alarm using 555 timer.
I didn't get any information about burglar alarm using 555 timer. ....etc
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Title: technology used in digital object counter cum burglar alarm
Page Link: technology used in digital object counter cum burglar alarm -
Posted By:
Created at: Saturday 01st of December 2012 02:29:16 AM
| digital object counter advantages and disadvantages,
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i want to get details about digital object counter with burglar alarm within one day. I have my presentation. SO plz, hurry up ....etc
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Title: automatic door closer using 555 and ldr
Page Link: automatic door closer using 555 and ldr -
Posted By:
Created at: Wednesday 07th of September 2016 02:49:08 AM
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HI AM VISHNU I WOULD LIKE TO GET DETAILS ON AUTOMATIC DOOR CLOSER ....etc
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Title: burglar alarm using 555 and ldr
Page Link: burglar alarm using 555 and ldr -
Posted By:
Created at: Monday 04th of March 2013 08:19:14 PM
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hai i need material related to burglar alarm using 555 and ldr. i kindly request u to send me the required material for poject. ....etc
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Title: how to make burglar alarm using 8051 microcontroller
Page Link: how to make burglar alarm using 8051 microcontroller -
Posted By:
Created at: Thursday 14th of January 2016 01:48:47 PM
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can u give the circuit diagrem for burgler alarm using 8051 microcontroller
....etc
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Title: burglar alarm using 8051 microcontroller program
Page Link: burglar alarm using 8051 microcontroller program -
Posted By:
Created at: Sunday 18th of November 2012 05:10:25 AM
| program code for electricity tarrif calculation using 8051,
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Title: future scope infrared burglar alarm
Page Link: future scope infrared burglar alarm -
Posted By:
Created at: Thursday 07th of May 2015 01:45:55 AM
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What is the future scope in Burglar Alarm? ....etc
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Title: burglar alarm project report
Page Link: burglar alarm project report -
Posted By:
Created at: Wednesday 07th of November 2012 01:28:16 PM
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burglar alarm ....etc
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