Design of LCD Electric Circuit Segments Basic on MSP430

DOI

10.2991/icsnce-16.2016.76How to use a DOI?

Keywords

Segments LCD; MSP430; Display Memory; 4-MUX

Abstract

Display device is very important equipment in the instrument.LED display have limited in complex driving circuit high dissipation big size. In order to resolve this problem, A segments LCD drive circuit is introduced, which based on ultra-low-power MSP430, using the built-in LCD controller, can drive the 160 segment LCD. The segments LCD's type is EDS826,it has 6 bits 8 segments LCD, display principle and 4-MUX driving methods of segments LCD is given in detail. It has design drive circuit and give software flow chart. The test results show that the device can clearly display letters and numbers, have low power dissipation, simplifies design of drive circuit, can be used in the instrument to display temperature humidity and pressure message.

Copyright

© 2016, 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  - Jian Huang
PY  - 2016/07
DA  - 2016/07
TI  - Design of LCD Electric Circuit Segments Basic on MSP430
BT  - Proceedings of the 2016 International Conference on Sensor Network and Computer Engineering
PB  - Atlantis Press
SP  - 394
EP  - 397
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsnce-16.2016.76
DO  - 10.2991/icsnce-16.2016.76
ID  - Huang2016/07
ER  -