蓝牙PCB天线设计技巧加实例分析.可以为您节省很多产品成本

51单片机的编程规范，对初学51编程有帮助。-51 microcontroller programming norms for beginners 51 programming help.

51单片机控制液晶显示器6963c，采用4*4键盘-51 Single-chip LCD control 6963c, a 4* 4 keyboard

此软件的功能是大厦内部遇到一些危险情况的时候,能自动报警.-err

二相四线制步进电机的驱动程序，时序通过验证可正常运转-two phase 4-wire stepper motor drivers, timing can be verified through normal operation

c8051f单片机外接ht1380，关于时间的读取，设置-c8051f MCU external ht1380, on the time to read, set

液晶ATM12864D的驱动程序，应该也可以驱动其他类似的12864液晶，绝对精简，只含ASCII码显示，汉字可自己写，我开发的系统就是用的这个驱动，很实用-ATM12864D LCD driver should be able to drive other similar LCD 12864, absolutely streamlined, containing only ASCII code display, to write Chinese characters can be their own, I developed systems that use this driver, it is practical

ppt格式的，arm7的一个讲座的一部分，对设计lcd非常有用-ppt format, arm7 of a lecture as part of the design is very useful lcd

Coupled Microstrip 耦合微带线

NEC标准遥控接收处理程序，OK的IIC通讯程序，51单片机定时中断程序-NEC Standard Remote Control Receiver processing, OK for IIC communication procedures, 51 MCU timer interrupt program

凌阳IDE中写的一个LED键盘模组制程序，改一下自己的IO代码 直接编译就可以使用了-Sunplus IDE write a keyboard LED module system procedures, change your own direct IO code compiler can use the