实现三线控制LCD1602，并附有相关c程序，是一电子设计模块，在减少使用接口方面非常实用...

通用的LCD显示的子程序,汇编语言的,还可以-General of the LCD display subroutine, the compilation of language, but also

对讲机7021 -7021 walkie-talkie walkie-talkie 7021

51事例原代码 很多很好用 51事例原代码 很多很好用-51 examples of the original code with a lot of very good examples of the original 51 code with a lot of very good

develop develop develop develop develop develop -develop develop develop develop develop develop develop develop develop develop develop develop

upsd3200单片机IAP的实现，适合upsd3200序列的IAP技术难题的解决 仅供参考-upsd3200 single-chip realization of IAP, the IAP sequence upsd3200 suitable technology to solve problems for reference only

典型PID算法程序，经实验，控制效果优，控制精度高。-It is a representative program of PID arithmetic.The effect of control is excellent and the precision of control is high via experiment.

该模拟器是在Keil7.0中使用。 只要把Ex02Dll.dll复制到 X:KeilC51BIN目录下。 打开测试程序，编译运行即可看到如图led.jpg中所显示的效果。-The simulator is used in Keil7.0. As long as Ex02Dll.dll copied to the X : Keil C51 BIN directory. Open test procedure, compile operation can be seen in figure led.jpg reflected by the results.

用c语言串口接受数据的功能 在单片机中很实用！-C language accepted by serial single-chip data at a very practical!

nRF24L01 RF接收发送例子程序，采用C语言-nRF24L01 RF receiver to send examples of procedures, the use of C language

MEGA8做的USB下载线(AVR/51),能下载ATMega系列S51/S52单片机,包括PCB图-MEGA8 make the USB download cable (AVR/51), can be downloaded S51/S52 ATmega series microcontroller, including the PCB diagram