Multi-channel data acquisition and data logging for Green House application

This paper presents an overview of data acquisition, data logging and supervisory control of different parameters for green house application. In this work a Green House system is considered, where data from various parameters are needed to be acquired, logged in a database for further analysis and supervisory control. This paper acquires data of surrounding temperatures of the Green House and pH value of water in Green House and controls the parameters when an alarming situation occurs.