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post #1 of 7 Old 11-16-2011, 07:52 AM - Thread Starter
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There are various circuits around to make touch buttons but need help

I want to base mine on the AT42QT1010

Anyone got a circuit I can use to make one using a AT42QT1010? Also I want to add a small piezo buzzer so I get a beep everytime I press the button

Can anyone help?
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post #2 of 7 Old 11-16-2011, 09:10 AM
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check here: http://www.frozencpu.com/index.html

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post #3 of 7 Old 11-16-2011, 09:29 AM - Thread Starter
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post #4 of 7 Old 11-17-2011, 02:57 AM
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You mean capacitive buttons? Like the ones that respond to human touch? as in not a physical button?
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post #5 of 7 Old 11-17-2011, 06:56 AM - Thread Starter
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post #7 of 7 Old 12-03-2011, 08:37 PM
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Have you looked on mouser electronics? They have a TON of everything electrical and they do have some capacitive buttons but are extremely expensive for a single button.

http://www.mouser.com/Search/Refine.aspx?Keyword=capacitive+button

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