Designing and Realizing of Remote Control Motor Based On 51-Series MCU

摘要

In this paper,AT89C51 MCU(Micro Controller Unit) is used to research the principle and practical significance of the infrared remote control motor.This system includes three components:launching part,receiving part and stepping motor part.In the launching board,modulate the keyboard information into pulse signal,and use infrared emitting diode to emit corresponding coding pulse signal.In receiving board,receive the coding pulse signal by infrared sensor chip,and then pass it to MCU to drive motor complete corresponding function.In this paper,the stability and maneuverability of the motor have been improvement.