基于单片机的无线遥控小车设计与实现

Design and Implementation of Wireless Remote Control Car Based on Single-chip Computer

设计了基于单片机的无线遥控小车。硬件方面以国产单片机STC89C52为核心,由基于PT2262/PT2272的无线通信模块遥控器、电机驱动模块L293D和直流电机组成硬件系统;软件部分通过程序控制,实现小车前进、后退、左转、右转基本功能,为进一步研制智能化程度较高的小车提供参考。整个系统价格低廉,易于实现,具有较广的应用空间。

A wireless remote control car based on single-ehip computer was designed.In the hardware,the system was composed of domestic single chip computer STC89C52,wireless communication module remote controller based on PT2262/PT2272,motor drive module L293D and DC motor.In the software,the function was implemented of forward control,backward control,turning left control,turning right control,and a reference value was provided for the further development of a more intelligent machine car.The system is low price and easy to be implemented,has wide application space.