基于单片机的遥控无极变速电动云台设计

摘要

利用单片机与直流电动机调速技术设计出一种遥控无极变速电动云台，根据需要改变遥控器的操作手杆的位置可自由控制云台电动机转动的速度快慢，使云台上的相机能够迅速准确地跟踪需要拍摄的对象。%A remote-controlled stepless motor-driven camera platform was designed using single chip microprocessor and the technology of DC motor speed control. Through manipulating the hand shank of the remote controller, the speed and direction of the motor on the camera platform were controlled, so the camera could follow up the objects quickly and accurately.