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Simple touch sense with F030

Question asked by JasonP on Dec 7, 2014
Hi

Does anyone know if the 030 can perform simple touch sense using the ADC?
Similar possibly to how it can be done using a PIC uC: 


I dont want to resort to a part with a TSC as this project is cost sensitive
One thing I can't determine is how to switch an ADC channel to VDD to charge  Csamp it this is at all possible?

Jas

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