Merge branch 'master' of https://github.com/Trefex/arduino-airquality

README.md

@@ -1,28 +1,20 @@
 arduino-airquality
 ==================
 
-In this project, we are building an Arduino Fio based platform to measure air quality (carbon monoxide and dust levels) and also tracking location using a GPS sensor.
+In this project, we are building a mobile Arduino Fio based platform to measure air quality.
 
 We currently have multiple components working correctly with the Arduino Fio:
 
 - [x] GPS sensor - Adafruit Ultimate GPS Breakout v3 and the OpenLog
 - [x] Dust sensor - Sharp Optical Dust Sensor
 - [x] Humidity and temperature sensor - SHT10 by sensiron/DFRobot
-- [ ] Carbon monoxide sensor - Parallax CO sensor (in progress)
+- [x] Carbon monoxide sensor - Parallax CO sensor
+- [x] Barometric pressure - BMP085 Barometric Pressure/Temperature/Altitude Sensor
 
 We are working on combining them all into a nice light package.
 
-To do:
-- Determine if Fio has a voltage limit, our dust sensor could output a reading of up to ~3.75V
-	It seems the only limit is on current, eg 20 mA per Pin, and 150 mA total for the board.
-- Cook the CO sensor for 24-48 hours
-- Add the CO sensor to bread board
-- Add additional power supply for C0
-- Figure out how to manage the higher voltage requirements of the C0 sensor
-- Add CO code to main code base
-- Add GPS conversion code to main code base
+Still to do:
+- [ ] Create circuit board sketch and etch it
+- [ ] Solder everything on board
+- [ ] Build enclosure
 
-Long term steps
-- Solder everything on prototype board
-- Build enclosure
-- Evaluate the need of adding additional sensors, such as MQ-131 for Ozone