To get full information or details of clap activated switch please have a look on the pages

http://seminarsprojects.net/Thread-design-of-a-clap-activated-switch

http://seminarsprojects.net/Thread-design-of-a-clap-activated-switch?pid=26326&mode=threaded

http://seminarsprojects.net/Thread-design-of-a-clap-activated-switch?pid=38118&mode=threaded

if you again feel trouble on clap activated switch please reply in that page and ask specific fields in clap activated switch ....etc

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I study in 12th Sci. So I want Project report for Vegakit light sensitive switch ....etc

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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 information about the topic clap switch k92 full report ppt related topic refer the page link bellow

http://seminarsprojects.in/showthread.php?tid=49283&google_seo=7im9++&pid=100189

http://seminarsprojects.net/Thread-clap-switch-theory ....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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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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A clap switch is a fun project for beginners. It switches on and off electrical appliances with a sound of clapping hands. Today we will discuss about making a simple clap switch that operates when it detects two clapping sounds in a row. It uses an electret microphone as a transducer for converting a clapping sound into an electrical signal. The microcphone output is amplified by a transistor and is then sent to the PIC12F683 microcontroller which performs an ON/OFF switching action when valid claps are detected.

Theory

The clap switch r ....etc

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to get information about the topic 8051 microcontroller based mini projects full report ,ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-microcontroller-based-mini-projects

http://seminarsprojects.net/Thread-mini-projects-microcontroller-using-8051

http://seminarsprojects.net/Thread-microcontroller-based-projects--5921
....etc

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4 dc 450 rpm motors
dual frequency transmitter and receiver
Chasis
Wheels
Dpdt switch

Arnd 1000rs ....etc

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

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