Capacitive touch sensing is the very popular technology used to implement intuitive user interfaces in many electronics applications including smart phones, tablets, LCD/LED TVs, and many others.

The CAP1133 is a 3-channel capacitive touch sensor with 3 LED drivers. This device offers a wide variety of button and proximity functionality, making it simple for designers to add aesthetically ...

Developers, makers, and hobbyists who utilize the BeagleBone development board hardware for their projects may be excited to learn about a new BeagleBone LCD capacitive touchscreen that is now ...

Continuous touch-sense auto calibration through any dielectric; Flexible STN-LCD or Matrix LED Driver combinations with 64 Brightness levels; Variety of additional peripheral functions for flexible ...

Capacitive touch sensors are entirely in the domain of DIY, requiring little more than a carefully-chosen conductive surface and a microcontroller. This led [John Phillips] to ask why not embed such ...

Atmel has announced an active stylus chip that delivers “accuracy and linearity of +/-0.25mm” on a capacitive touch screen from a 1mm diameter stylus tip, claimed the firm. The chip is installed in ...

MILPITAS, Calif., Aug. 04, 2020 (GLOBE NEWSWIRE) — LUMISSIL, a Division of ISSI, today announced a family of Smart Matrix LED Drivers with Integrated Touch Keys control designed for Human Interface ...

Infineon has introduced automotive microcontrollers with capacitive touch sensing for sensor and actuator applications. The PSOC 4 HVMS family is built around a 24 or 48MHz Arm Cortex-M0+ processor, ...

Cautions and recommendations relative to characterizing capacitive touch screens' performance in the presence of noise from displays, power supplies, etc. Fig 1. In capacitive touchscreens, the signal ...