Hello, I am working on a project where I am using a pad preasure sensor signal to drive an interrupt on a PIC33F and keep the program running while the pad is being pressed. My problem is that I am interrupting a hig sinla fromdirectly from the batteries through this pad and a lot of current is being synked trhough the Microcontroller. my project is battery powered so I can not stand waisting to much energy. Can simeone please help me ti better use the Pad sensor as a switch but consuming a lot less current?