[James Eckert] got his hands on a Freescale MPR121 capacitive touch sensor. The chip in question speaks I2C and senses up to twelve simultaneous capacitive sense electrodes; break-out boards are ...

The basic idea is that it’s possible to measure a capacitor’s capacitance using two microcontroller ... a spring elegantly used as a hidden touch sensor that works through an enclosure ...

Using multi-material 3D printing and computational tools, this work demonstrates an approach to generate and fabricate conductive traces within objects to support capacitive touch sensing. Touching ...

1 “Foldable OLED large panels present challenges such as high background capacitance, extreme display noise ... This technique reduces sensing bursts required for large touch sensors. It uses ...

This approach, whether resistive or capacitive, demands rigid materials ... These hands, equipped with touch sensors, could ...

“Foldable OLED large panels present challenges such as high background capacitance ... reduces sensing bursts required for large touch sensors. It uses continuous time sensing with a digital ...