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Showing results for tags 'resistive touch'.
Thanks to an extended road trip (6000 miles) and receiving pieces for another project in the mail (hello dAISy), I'm a bit late with starting my ESI project log. But here we go. My project is to detect touch patterns on a resistive touchscreen, e.g. to wake up or unlock a device. My idea is inspired by figure 28-19 on page 772 of the MSP430FR69xx User's Guide: The picture reminds me of the circuit for resistive touchscreens: I plan to approach the project in 3 stages of incremental functionality but also difficulty: Detecting touch while ignoring touch location. This shoul