Low Power Water Valve Control Systems through Internet of Things

Abstract

This innovation presents low power wireless water valve via internet of things systems using 433
MHz radio frequency. This system can control valve by smart phone that used principle based on
internet of things function on 3G networks via Wifi hotspot on 3G mobile telephone. This system use
power from 18650 lithium battery type. It is small, easy to install, flexible and salty (no wire and external
power to install). It uses very low power ( 6uA) . (10,000 on-off per one time battery charging).This
prototype design use microcontroller ATMEGA328. It is very low power (6uA). This valve can be used for
many applications such as irrigation system in livestock farms and garden watering.