فهرست نشریات علمی دسترسی آزاد ایران

Microcontrollers are small computers that can handle the processing of a small system. Today, microcontrollers are widely used and can be used in many cases. However, most microcontrollers are sensitive to industrial environments and three-phase electricity and suffer from environmental disturbances. In this paper, a mechanical system for controlling several pneumatic cylinders is presented and compared to an electronic system that is developed based on microcontrollers. Compared to the electronic system, the results show that this mechanical system has high accuracy and reproducibility in any environment. Therefore, this mechanism can be used in the industry instead of microcontrollers. In addition, this proposed system is not limited to several microswitches and can be used for more microswitches in different currents. It is enough to increase the diameter of the camshafts and the shaft length.