don2
Joined: 15 Sep 2007
Posts: 1
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 Posted: Sat Sep 15, 2007 4:55 pm Subject: Need Help, Sound Signal activate and control Motor |
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Hello,
I am a student in a university. Right now I am having a problem in my project.
I do not know from where and how I can make my project.
I am planning to make a sound device that will activate a motor when I clap my hand one time, and will increase/decrease the speed of the motor when I clap my hand twice. And Turn off the motor when I clap my hand 3 times.
How can I set this device to only recognize my clap hand in order to work, not other (TV sound, machine sound, or my voice)?
Any idea how to build the schematic?
For your Information, I use Small microphone to recognize the sound and send the data to amplifier and then relay.
Is it possible for me to use microcontroller? How can I do that?
Sorry if I am asking too much.
Thank you |
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