Raspberry Pi for automation of water treatment plant

Automation of water treatment plant has already been developed and widely used in many countries. But most of them use programmable logic controllers-PLCs. This paper focuses on an innovative and intelligent control and monitoring system for Water Treatment Plant by using “Raspberry Pi” as an effective alternative to PLCs for the automation of small water treatment plants. Raspberry Pi is a minicomputer which has an ability to control the system comes with advantages like low cost and compact size.