Raspberry Pi 4 and Python Based on Speed and Direction of DC Motor

Abstract

Technology advances at an exponential rate, resulting in a significant improvement in our living standards. It is extremely close to us, which is why we must take advantage of it because these changes imply the ability to continue progressing in any area. This project shows how a Raspberry Pi minicomputer may be used to control a Brushless motor and propeller. Thus, a system has been developed for controlling punctual angular locations, given a specific menu, and for stabilizing said positions even in the presence of external disturbances, by adjusting the rotational speed of a Brushless motor through changes in the percentage of a signal pulse width PWM. The controller and data collecting was programmed using the Thonny development environment, which is based on the Python programming language. The results of the implementation suggest that using a low-cost minicomputer, as a control device is beneficial.