hi,
i would like to get source code for humidity sensor using lpc2148
thank you
bharje

source code for interfacing humidity sensor with lpc2148

ABSTRACT

In this paper, we describe about the monitoring of Indian agriculture using LPC2148.Monitoring of Indian agriculture is
done using information of the temperature and humidity content. This is mainly used for saving water and monitoring agriculture without human presence. Temperature sensor and humidity sensor will continuously sense the information regarding the field. When the values are less than or greater than the threshold values it will do certain operations. We are using GSM technology also for sending information to the farmer. We have included two modes for monitoring manual and automatic mode. In manual mode farmer will be sending message and to monitor and control the water pump .In automatic mode farmer will not be involved to control the operations of motor .It will be operating the water pump motor automatically. So, that he can monitor from remote places also. As ARM7 processor is RISC architecture, it is so flexible to program and as advancements has increased in this field we have done code optimization for the program in this project.