hi friends ........... a new concept...
i would like to build a bot which can turn towards fire by using temperature sensors and move towards it. then using some other circuits we will pump water to fire..
i thought to use thermistors., bt now in doubt about its sensitivity frm a long distatnce.
1. will somebdy suggest any other good heat sensors?????????
2. cn anybdy say some other methods for this purpose????
............. me frm college of engineering trivandrum (CET) 8)