Abstract—Water crisis is the main problem in this scenario. The common problem we faced in our day to day life is one has to switch on the motor when the tank is empty and switch off the motor when the tank is filled. Due to busy scheduled it is impossible to notice the tank so it can overflows when it is filled and completely drained when it is use for domestic and gardening purpose. This project consists of pic microcontroller for controlling purpose and we use radio frequency signal to transmit the information regarding the level of water in multitank.This project is purely replace the manual work and partially used solar supply. We are going to monitor the level of water using water level sensor component and according to the level ofwater the motor can operate. With this project we are going to use the tank water for gardening purpose for measuring thelevel of moisture in the garden .It helps to manage the tank water for domestic usage and gardening purpose.

Index Terms—Multitank, Solar panel, Pic microcontroller, Radiofrequency, Encoder, Decoder

Cite: R J Venkatesh, M Nisha, A Jelestina Vinodhini and L Mohana Priya, "SOLAR BASED MULTITANK MONITORING AND LEVEL CONTROLLING USING RF SIGNAL," International Journal of Electrical and Electronic Engineering & Telecommunications, Vol. 5, No. 3, pp. 10-15, July 2016.