›› 2012, Vol. 25 ›› Issue (10): 90-.

• Articles • Previous Articles     Next Articles

Microcontroller-based Distributed Wireless Gas Detection Device

 XIA Jun, WANG Tian   

  1. (School of Physics and Telecommunications Engineering,Shaanxi University of Technology,Hanzhong 723000,China)
  • Online:2012-10-15 Published:2012-11-29


The gas detection equipment currently available has the disadvantages of single detection type and poor adjustability and applicability.This paper designs a wireless gas detection system,in which the user can choose the detection type.The system consists of MQ Series gas sensors,ADC0809,STC89C52,NRF905 wireless transceiver module,and LCD display.Tests show that automatic warning is given when the sensor detects exceeded gas concentration.

Key words: MCU;multi-functional;distributed;wireless;gas detection

CLC Number: 

  • TP368