Just ordered out first batch of items for our project. Only cost us about $200 and will be (hopefully) only half of it. Hopefully meaning nothing breaks or needs replacement, but I wouldn't mind purchasing more parts for add-ons and enhancements.
Carbon Monoxide Sensor - MQ-7 x2
Methane CNG Gas Sensor - MQ-4 x2
LPG Gas Sensor - MQ-6 x2
Humidity and Temperature Sensor - DHT22 x1
XBee Pro 900 XSC RPSMA x2
900MHz Duck Antenna RP-SMA x2
We still need our chassis which will consist of the lower half/hull of a tank with the top taken off replaced by plexi glass. We also need our microcontroller, camera, alarms, leds, and little odds-n-ends.
Next blog updates will be of our first constructions and first lines of coding.