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AN2934

Title:
Capacitive Touch Sensor Design
Name:
AN2934
Date:
07/24/2020
Author:
Feargal Cleary
Description:
The process for designing products that use touch controls is a complex process with many decisions to be made, such as what materials will be used in their construction and how the mechanical and electrical requirements will be met. The key to this process is the design of the actual sensors (specifically buttons, sliders, wheels and touch screens) that form the interface with the user. This application note covers self-capacitance sensors, touch cover effect, shielding, mutual capacitance sensors, sensor design, and touch cover effects.
Keywords:
Capacitive Touch Sensor, Qtouch
 
Application Notes & Source Code
 Last Updated
Size
 
  AN2934
  09/03/2020
  3087KB
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