Daftar Isi:
  • one of the household chores into daily routines is boiling water to shower for people who don’t like the cold at a certain time, such as in the morning or night after the day of activities. Automatic water heater is a tool that serves to heat the bath water that works automatically using software-based microcontroller with Bascom AVR (Basic Compiler) which is a programming software to write the program into the microcontroller used. This tool is also equipped with Messanging system via mobile phone when the hot water temperature reaches 60 celcius or more and automatically turn off the heater in the water heater. Thistoolconsistsof aseries ofhardware and softwareparts. In the programming software, this tool made several possibilities to control some of components supporting such as heating heater, water pump and tap water. Write programming in microcontroller ATMega 16 by using Bascom AVR software may be more practical because its has been equipped with simulator in the program. Keywords : Heater, Microcontroller ATMega16, BASCOM AVR.