【摘要】 设计并实现了一种C8051F020单片机的调焦调光控制板,提出了以C8051F020为控制器,PA75CX为驱动部件的直流电机解决方案,详细介绍了其硬件设计和软件实现方法。在调焦调光控制应用中,该控制方法结构简单,运行稳定可靠。更多还原

【Abstract】 The control-board of focusing and light-adjusting based on C8051F020 is designed and achieved.The solution program of DC motor applying C8051F020 as controller and PA75CX as driving component is put forward.The design of hardware and realizing method of software are introduced.In the application of focusing and light-adjusting control,this control method has simple structure and runs steadily and reliably.更多还原