IEEE

Resource-Efficient Multi-Tone Capacitive Touch Detection Using Compressive Sensing and FISTA Reconstruction

Abstract: This paper presents a resource-efficient architecture for capacitive touch sensing based on multi-tone excitation, compressive sensing, and sparse signal reconstruction using the Fast ...
CNX Software

VU GPSDR – A low-cost GPS-disciplined SDR expansion board for the Vivid Unit RK3399 touchscreen SBC

UUGear's VU GPSDR is a low-cost GPS-disciplined SDR expansion board designed specifically for the Vivid Unit, a palm-sized ...
IEEE

A Capacitive Sensor Interface Circuit Using T-Network Notch Feedback and Phase Sensitive Detection

Abstract: This paper presents a capacitive displacement sensor interface circuit based on T-network notch feedback and phase sensitive detection, and verifies the feasibility and advantages of the ...
Android

Sony patent hints at PS6 controller coming with capacitive buttons

A recent Sony patent was discovered that appears to show a PS6 controller design that comes with capacitive buttons instead of physical ones. This would mark a big departure from all of Sony’s past ...