Design of photoelectric pulse device based on Bluetooth

DOI

10.2991/mmebc-16.2016.476How to use a DOI?

Keywords

Photoelectric sensor, pulse detection, micro controller, Bluetooth data transmission.

Abstract

The principle of using photoelectric sensor to detect the pulse waveform is introduced. A low cost photoelectric pulse detection device is designed, which can improve the pulse detection circuit. In addition, the pulse signal waveform display PC is designed by using C# language, and the pulse waveform signal can be transmitted by Bluetooth wireless transmission. The detection device is mainly composed of a signal acquisition circuit, signal conditioning circuit, microcontroller STM32 signal processing, Bluetooth data transmission, PC waveform display components, principle and analysis process of each part of the detecting device are introduced in detail. From the experimental results, the detection method of the device is simple, high sensitivity, and greatly reduce the cost of pulse signal detection.

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  - Qiang Liu
AU  - Lianghua Lou
AU  - Tao Zhang
AU  - Yongyun Zhu
PY  - 2016/06
DA  - 2016/06
TI  - Design of photoelectric pulse device based on Bluetooth
BT  - Proceedings of the 2016 6th International Conference on Machinery, Materials, Environment, Biotechnology and Computer
PB  - Atlantis Press
SP  - 2360
EP  - 2364
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmebc-16.2016.476
DO  - 10.2991/mmebc-16.2016.476
ID  - Liu2016/06
ER  -