Seeed / Mbed 2 deprecated Seeed_Grove_Air_Quality_Sensor_Example

This sensor is designed for comprehensive monitor over indoor air condition. It's responsive to a wide scope of harmful gases, as carbon monixide, alcohol, acetone, thinner, formaldehyde and so on. Due to the measuring mechanism, this sensor can not output specific data to describe target gases' concentrations quantitatively. But it's still competent enough to be used in applications that require only qualitative results, like auto refresher sprayers and auto air cycling systems.

Dependencies:   Grove_Air_Quality_Sensor_Library mbed

Fork of Seeed_Grove_Air_Quality_Sensor_Example by Austin Blackstone

main.cpp@0:2dbce8e35862, 2014-09-05 (annotated)

Committer:
mbedAustin
Date:
Fri Sep 05 03:39:31 2014 +0000
Revision:
0:2dbce8e35862
Child:
1:888328032581
Grove Air Quality sensor example application. Test the air quality every 5 seconds and report. Score quality from 0-100 like the daily weather report.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbedAustin 0:2dbce8e35862 1 #include "mbed.h"
mbedAustin 0:2dbce8e35862 2
mbedAustin 0:2dbce8e35862 3 AnalogIn sensor(A0);
mbedAustin 0:2dbce8e35862 4
mbedAustin 0:2dbce8e35862 5 int main() {
mbedAustin 0:2dbce8e35862 6 float sensorValue;
mbedAustin 0:2dbce8e35862 7 while (true) {
mbedAustin 0:2dbce8e35862 8 sensorValue = sensor.read();
mbedAustin 0:2dbce8e35862 9 printf("\r Air Quality score = %3.2f",100 - (sensorValue*100));
mbedAustin 0:2dbce8e35862 10 wait(5);
mbedAustin 0:2dbce8e35862 11 }
mbedAustin 0:2dbce8e35862 12 }