GPL162001 voice recording and playback of the demo program

请将OpenPet.ico 放在c盘文件下 当然你也可以放在程序目录，那就要修改程序 将private Icon img = new Icon(@"C:OpenPet.ico") 改为private Icon img = new Icon("OpenPet.ico") -request OpenPet.ico on c disk Document Of course, you can be put on the directory. it is necessary to revise procedures to private Icon img = new Icon (@ "C : OpenPet.ico ") to private Icon img = new Icon (" OpenPet.ico ")

C51与HT9170和HT9200接口程序(双音多频)-C51 with HT9170 and HT9200 interface program (DTMF)

利用51单片机串行口，在结合74LS164为驱动的数码管串口显示。主要实现顺序移动。-use SCM serial port, in the context of 74LS164-driven serial digital control display. Main sequence mobile.

C51实用源码，极具参考价值！-practical source of C51, great reference value!

keil c程序,用于AT89S52单片机.使用了T2计数器,有频率计的功能-keil c program for single-chip AT89S52. the use of the T2 counter, there is the frequency of functional

基于单片机的温度传感器18B20的测温程序-Single-chip temperature sensor based on the measurement procedures 18B20

自己用C语言编的一个密码锁，由于刚学单片机，写得功能比较简单，-Own use C language compiled a password lock, as just learning microcontroller, well-written feature relatively simple,

动态流水灯显示，下载后可在令板上的8个LED循环显示。-Dynamic water light show can be downloaded on the board in the cycle of eight LED display.

利用单片机的P32管脚进行测量频率,计时很精确-P32 pin single-chip computer to measure the frequency, timing is very precise

最好的字模工具，完全免费，单片机开发必备-The best matrix tools, completely free, microcontroller development of essential