锁定键盘的程序,程序中设定了密码正确标志,在编译软件中编译成功....

基于gps的车载定位系统，使用STCc51来设计的车在定位系统-Gps based vehicle positioning system, the use of STCc51 to design the vehicle positioning system

单片机模拟器的几个例子，需要的朋友可以-A few examples of single-chip simulator, a friend in need can take a look at

PIC单片机的外设驱动程序C源代码集合！-PIC microcontroller peripheral driver C source code pool!

8051单片机c语言彻底应用-8051 c thoroughly Application Language

对充电过程进行更精确的监控，以缩短充电时间、达到最大的电池容量，并防止电池损坏-Charging process of a more precise control, so as to shorten the charging time to reach the largest battery capacity, and to prevent battery damage

介绍了使用CS5520进行mV信号采集的源程序-Introduced mV signal acquisition using the CS5520 to the source

the header file for Graphic LCD with Toshiba T6963 controller

步进电机的工作原理，实现正转及逆转的方法-The working principle of stepper motor to achieve positive change and reversal of the method

对于有想自己DIY mp3的同志们要注意了，参考参考别人的设计思想也是有必要的，希望这张原理图对大家有帮助！-for a DIY mp3 to their comrades to attention, others refer to the reference design is also necessary, I hope this diagram to help you!

上位机与单片机之间的通信,非常的容易,看了你也便会!-PC and communication between the microcontroller, very easy to read you will!