I'm doing my research on clap switch project, can someone tell me the page link that have proper information, this is for my research. Its doesn't matter if it book, website or any article as long its has proper information like who posted the article, when the articles are posted and the circuit operation. ....etc

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To get full information or details of vega kit ir transmitter and receiver pdf please have a look on the pages

http://slidesharemvabhi/vega-kit-list

if you again feel trouble on vega kit ir transmitter and receiver pdf please reply in that page and ask specific fields in vega kit ir transmitter and receiver pdf ....etc

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Can anyone give me the list of components used in the kit vegakit 3 stage fm trannsmitter vk556. ....etc

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A fire alarm system is number of devices working together to detect and warn people through visual and audio appliances when smoke, fire, carbon monoxide or other emergencies are present. These alarms may be activated from smoke detectors, and heat detectors. Alarms can be either motorized bells or wall mountable sounders or horns. They can also be speaker strobes which sound an alarm, followed by a voice evacuation message which warns people inside the building not to use the elevators. They may also be activated via manual fire alarm activati ....etc

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This home smoke detector circuit warns the user against fire.
It is based on the smoke that is produced in the event of a fire and runs between the bulb and the range of light, the amount of light falling on the LDR is reduced. This type of circuit is called an optical smoke detector. Do not use it as a home smoke detector is the law for electronic projects.

This causes resistance to LDR to enlarge and voltage on the base of the transistor is pulled high the power directly to the COB (chip-on-board) has been completed. the sensitivity of the s ....etc

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This Kit is a powerful 3-stage 9V (Tx) FM transmitter with a range of up to 1 kilometre outdoors. It uses one RF transistor in its output phase and two BC547 for the first two stages. The transmission distance depends critically on operating conditions (in a building or open), the type of antenna used (single cable or dipole), operating voltage (12V is better than 6V) and if the Circuit is maximum for maximum performance. The kit is built in a one-sided printed circuit board (PCB). It has a silk screen superimposed on the top to assist the cons ....etc

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A clap switch circuit is a classic beginner s project.
Equipment can be switched on and off by just clapping your hands. Add a tiny microcontroller and you can easily build-in some more useful features.

The microcontroller in this circuit makes it a simple job to add some useful features that are not seen on other clap switch designs:

Changeover relay contacts enable the unit to be wired in conjunction with a manual changeover switch so that manual override of the switched equipment is always possible.
The unit is only responsive to a specif ....etc

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I have brought a metal decector vega kit but my circuit is not working properly .so I want to see circuit diagram and video . ....etc

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What are the materials needed for the market survey of a clap switch project ....etc

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CLAP SWITCH


Here s a clap switch free from false
triggering. To turn on/off any ap
pliance, you just have to clap
twice. The cir-cuit changes its output state
only when you clap twice within the set
time period. Here, you ve to clap within 3
seconds.
The clap sound sensed by condenser
microphone is amplified by transistor T1.
The amplified signal provides negative pulse
to pin 2 of IC1 and IC2, triggering both the
ICs. IC1, commonly used as a timer, is
wired here as a monost ....etc

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