Design of LED dot matrix hand writing display screen

DOI

10.2991/icmmct-17.2017.4How to use a DOI?

Keywords

Writing input; LED screen; Light pen; STC micro-controller

Abstract

This paper introduces a design scheme of handwriting touch screen. In this scheme, the LED display is used as the display device, in addition special light pen, no additional parts required to achieve click, drag, handwritten Chinese character input and other operations in LED screen. The display uses STC micro-controller as the control core, under the software control, the display can accurately realize the recognition of coordinates and handwritten Chinese character input. It demonstrates the feasibility of this program.

Copyright

© 2017, 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  - Danping Lu
PY  - 2017/04
DA  - 2017/04
TI  - Design of LED dot matrix hand writing display screen
BT  - Proceedings of the 2017 5th International Conference on Machinery, Materials and Computing Technology (ICMMCT 2017)
PB  - Atlantis Press
SP  - 15
EP  - 18
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-17.2017.4
DO  - 10.2991/icmmct-17.2017.4
ID  - Lu2017/04
ER  -