I'm trying to replace a mechanical button (just a contact that either connects power supply on or off) with a simple capacitive button.
Is there a place I can buy one that is basically set up with an electrode already?
Kind of like this one
http://www.hwkitchen.com/products/electronic-brick-touch-sensor-module/
But this one has a signal line instead of simple on off connection. And has that connector which I am not sure what it is for
I found some ICs, but that means I would have to etch an electrode on a pcb and connect resistors and caps as well. Any ideas?
Is there a place I can buy one that is basically set up with an electrode already?
Kind of like this one
http://www.hwkitchen.com/products/electronic-brick-touch-sensor-module/
But this one has a signal line instead of simple on off connection. And has that connector which I am not sure what it is for
I found some ICs, but that means I would have to etch an electrode on a pcb and connect resistors and caps as well. Any ideas?
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