A Optimal Design of New Touching Key

DOI

10.2991/ictcs-14.2014.34How to use a DOI?

Keywords

principle of relaxation, capacitive touch key, JST080, anti-interference, self-adaption

Abstract

JST080 is a capacitive touch-sensitive chip based on the principle of relaxation, which can design and implement touch key system with MCU. The system is qualified with simple hardware circuit, reliable performance and convenient usage. To improve the reliability of capacitive touch key system, in terms of the working principle of JST080, the implementation scheme of capacitive touch key in the aspects of anti-interference ability and self-adaptive capability is proposed. This scheme can effectively deal with all kinds of interference signals, and at the same time is qualified with functions of self-adaptive processing and the adjacent sensing key suppression. By applying this scheme, the optimal design of JST080 touch key is achieved, which provides a new solution to the implementation of touch key.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Li Zhang
PY  - 2014/05
DA  - 2014/05
TI  - A Optimal Design of New Touching Key
BT  - Proceedings of the 2nd International Conference on Teaching and Computational Science
PB  - Atlantis Press
SP  - 128
EP  - 131
SN  - 1951-6851
UR  - https://doi.org/10.2991/ictcs-14.2014.34
DO  - 10.2991/ictcs-14.2014.34
ID  - Zhang2014/05
ER  -