I am getting some Qprox chips which are capacitive sensing buttons. They can sit behind glass or plastic, enabling me to make a very aesthetically pleasing front panel.
http://www.qprox.com/background/rwa.php
They will connect to the picaxe for control.
But what I am after is a nice two tone or multiple tone "ding" sound which will signal when a button has been pressed.
I know the picaxe has the ability to send single tones, but wonder whether there is a dedicated chip to do what I want, or perhaps some sneaky code to make a picaxe sound like it is outputting two or more tones simultaneously.
Any ideas?
http://www.qprox.com/background/rwa.php
They will connect to the picaxe for control.
But what I am after is a nice two tone or multiple tone "ding" sound which will signal when a button has been pressed.
I know the picaxe has the ability to send single tones, but wonder whether there is a dedicated chip to do what I want, or perhaps some sneaky code to make a picaxe sound like it is outputting two or more tones simultaneously.
Any ideas?