wireless monitoring system of gas detector - Faculty of Electrical ...
wireless monitoring system of gas detector - Faculty of Electrical ...
wireless monitoring system of gas detector - Faculty of Electrical ...
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processes analog to digital converter (ADC) from 0 to 1024 which are in 10 bits.<br />
Voltage output from the <strong>gas</strong> sensor (0-5)V will be read as (0-1024) decimal output in<br />
Arduino. Furthermore, this <strong>system</strong> will enable data transfer in LABVIEW by <strong>wireless</strong><br />
using zigbee device and complete with the alarm <strong>system</strong>.<br />
4.3 Project Result<br />
Figure 4.1 show the output result <strong>of</strong> the alarm <strong>system</strong> when Arduino threshold in<br />
the warning mode. Yellow LED and exhaust fan will be turn on as the initially <strong>system</strong><br />
set up in order to control the air quality in the building. Yellow LED means warning in<br />
the <strong>system</strong>.<br />
Figure 4.1: Alarm indicator <strong>of</strong> the project.