The dynamic behavior of the signal output from the touch sensor is described as the sum of a touch delta and a baseline. Combined, these two states create the output from the capacitive sensing block ...

Creating capacitive touch-sensitive buttons is easy these days; many microcontrollers have cap-sense hardware built-in. This will work for simple on/off control, but what if you want a linear, posi… ...

Capacitive Sensor Interface Block Diagram A specialized analog front end converts the signal from the capacitive sensor into a digital value suitable for further processing (Fig. 7).

Infineon’s solution for HMI design To address all these challenges in HMI design, Infineon has developed the PSoC 4000T touch-sensing controller, a solution that offers improved touch sensor ...