Soroush Daryaei - M.SC Mechatronics Engineer,Semnan University
Masoumeh Souri - CST-Lab,school of Eng,university of Tehran,Iran
Mohammadreza Bayat - PhD student, Computer-Software, Islamic Azad University, Science and Research Branch, Tehran

With the increase in competition in the electronics industry and its integration with the computer (software) industry, there is a basis for building smart microcontrollers with various applications in terms of creating and providing predetermined programs with timing algorithms with logical codes and addressing. Logical instructions for creating intelligent performance with feedback of the entire process for accurate control and creating a suitable environment for more convenient use with high functionality and a correct understanding of the entire process has become the basis for a safe and suitable environment for users and developers, so since the facilities There are many new solutions and strategies can be created to increase competition in order to produce higher quality products. The result of these new ways of working and strategies can lead to the creation of new and different products. These products can attract new users or even users of old products. It is possible to supply products with new functions and lower costs by carefully examining the needs of users and technology markets. In this research, AVR microcontroller and Basic programming language were used to create a circuit that simulates the presence of people in homes. The purpose of creating this circuit is to reduce costs, maintain security and intelligent control of places and prevent illegal intrusion.

circuit, simulator, microcontroller, Bascom, BASIC