Proceedings of the 6th International Conference on Electronic, Mechanical, Information and Management Society

Design of Mine Safety Detection Alarm Based on Single-chip

Authors
Mingtao Ma
Corresponding Author
Mingtao Ma
Available Online April 2016.
DOI
https://doi.org/10.2991/emim-16.2016.158How to use a DOI?
Keywords
Single-chip STC89C52; Sensor;Stepper motor;Buzzer; Alarm
Abstract
The design is based STC89C52 single-chip, using MQ-4 ammonia sensor and MQ-7 carbon monoxide sensor, while testing the ammonia and carbon monoxide, when the discovery of the detected gas concentration exceeds a certain concentration, the sensor voltage has changed. Through the LM393 comparator issue the corresponding signal to the single-chip STC89C52[1]. Then single-chip received signal control stepper motor action, at the same time controlling the buzzer to alarm, reached early warning purposes.
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Proceedings
6th International Conference on Electronic, Mechanical, Information and Management Society
Part of series
Advances in Computer Science Research
Publication Date
April 2016
ISBN
978-94-6252-176-6
ISSN
2352-538X
DOI
https://doi.org/10.2991/emim-16.2016.158How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Mingtao Ma
PY  - 2016/04
DA  - 2016/04
TI  - Design of Mine Safety Detection Alarm Based on Single-chip
BT  - 6th International Conference on Electronic, Mechanical, Information and Management Society
PB  - Atlantis Press
SP  - 765
EP  - 769
SN  - 2352-538X
UR  - https://doi.org/10.2991/emim-16.2016.158
DO  - https://doi.org/10.2991/emim-16.2016.158
ID  - Ma2016/04
ER  -