Bouzouina HadjriaKaddour Rahal Halima SaadiaTouhami Aicha2024-02-182024-02-182021http://dspace.univ-temouchent.edu.dz/handle/123456789/2427The main advantage of DC motors lies in their easy adaptation to ways to adjust or vary their speed, as well as their direct connection to a power source (accumulator, batteries, etc.) Despite their major problem at the connection between the brushes, or "coal" and the rotary collector. We have tried to give a basic idea about the Arduino board and the nature of its control in DC motors by using the ARDUINO IDE program responsible for producing the control code.frDC machine, arduino, cyclic report, IDE, PWM.Thesis