摘要
微型打印机作为各种智能化仪器的重要输出设备,用途极广,市场潜力巨大。为了使微型打印机更加实用、便捷,提出了以arm9为主控芯片,以LCD为人机交互界面,以串口和上位机通信或以蓝牙和带蓝牙功能的设备通信,实现既可以上位机或带蓝牙功能的设备控制打印数据也可以独立打印数据的目的。
The mini-printers has a wide range of uses and huge market potential as important output equipment to various in telligent instruments.In order to make the mini-printer more practical and convenient,using the ARM9 as the control chip and LCD as man-machine interface,communicating with PC by serial or communicating with Bluetooth-enabled device by Bluetooth,so the PC or Bluetooth-enabled devices can control to print the data,the mini-printer also can be print data inde pendently.
出处
《电脑知识与技术》
2012年第11X期8050-8052,共3页
Computer Knowledge and Technology
